308069-08-1

308069-08-1 - Names and Identifiers

Name	paraffin
Synonyms	155F HNP B 5 130F HNP 5 waxes K 19 FS 1 L182 BZW2 115F 125F H620 K 18 C 77 C 105 HR 1A 135PW HNP 9 H 1N4 E 136 GR 40 K 420 M 305 HN 09 MP 64 H 150 HNP 6 E 135 HNP 10 FT 150 HNP 09 EM 136 155WAX HLP 11 LP 280 E 0136 HNP 51 EM0567 HNP 57 BW 422 CS 2032 E 701K FT 105 FT0070 FT 115 FT 100 KUE 11 FNP 92 HP 2818 FNP0092 FO 7959 FT 0165 HNP 16B IGI 422 IGI 941 IGI1045 FT 7010 FT 5165 EW 1000 BW 547A paraffin Hub 315 FR 6513 HNP 9PD 0CON175 BW 3250 Inter H MEX 1741 IGI 1230 DNW 125S HNP 0190 IGI 1255 EMW 0001 HNP 0115 MDP 7000 MDP 0110 Dyedit EY IGI 1231 IGI 8526A FNP 0115 EMW 0003 IGI 1977 FNP 0090 MYW 135E HNP 0085 IGI 8728A Paraffins B 5 (wax) Kenwax 18 Kenwax 19 Luvax 155 IGI 1274A K19 (wax) Eslux 142 Hidorin 7 IGI 1230A Byk-S 750 Paraffinwax Cera 58-60 Adobanseru FS 1 (wax) M 305(wax) Dyedit S 5 130F (wax) Boler 1070 K 18 (wax) Boler 1426 Imprint DS Karen A 71 Conoco 730 Luvax 1211 L 182 (wax) Hidorin P 7 Hydropel QB Emustar0135 Aquacer 499 GR 40 (wax) paraffin wax C 105 (wax) Diaproof GX Mobilcer RV HostalubH 4 Emustar3085 Microflex MU Callista 142 Emustar 0136 Callista 158 Emustar 0471 145 Paraffin Emustar 0185 EM 136 (wax) SYNTHETIC WAX FT 105 (wax) Emustar 0454 Emustar 0218 Emustar 3115 FP 100 (wax) Cirebelle 108 Acumist 1204 Emuatar 0135 Hydrawax 138 Autosizer KS Astorwax 4212 Deawax LS 567 Hidorin D 336 Haricoat C 300 Hard paraffin Epiwax EP 858 Paraffin waxes Lubriol C 109 Astorphase42X Astor OK 6959 Hidorin D 337 Keroflux 3502 Cirebelle 107 Bareco PX 105 Cirebelle 104 Cirebelle 109 Calumet FR6513 Cerafine 56-58 Cerafine 58-60 Hydrocer DP 69 Esubakkusu 140 Michem ME 70950 Michem Lube 723 Michem ME 71450 Hydrophobol APK Fischer-Tropsch wax Fischer-Tropsch C 80 Matsumoto Wax ANT BB Matsumoto Wax Extra-HI Red Cactus Normal Paraffin TS 7 PARAFFIN IN BLOCK FORM 42-44 1 KG PARAFFIN IN BLOCK FORM 46-48 1 KG Matsumoto Wax Extrahydriodide Red PARAFFIN IN BLOCK FORM 46-48 25 KG PARAFFIN IN BLOCK FORM 42-44 25 KG Paraffin waxes and Hydrocarbonwaxes PARAFFIN IN PASTILLE FORM 57-60 PH EUR,B PARAFFIN IN PASTILLE FORM 51-53 PH EUR,B PARAFFIN IN PASTILLE FORM 56-58 PH EUR,B PARAFFIN IN PASTILLE FORM 52-54 PH EUR,B Paraffin wax and other hydrocarbon waxes
CAS	8002-74-2 308069-08-1
EINECS	232-315-6

308069-08-1 - Physico-chemical Properties

Molecular Formula	C21H27NO3
Molar Mass	341.44398
Density	0.82g/mLat 20°C
Melting Point	58-62°C ((ASTM D 87))
Boling Point	322 °C
Flash Point	113°C
Solubility	Soluble in chloroform, ether, volatile oils, and mostwarm fixed oils; slightly soluble in ethanol; practically insoluble in acetone, ethanol (95%), and water. Paraffin can be mixed withmost waxes if melted and cooled.
Appearance	extra-low viscosity
Color	white
Odor	odorless
Storage Condition	Store below +30°C.
Explosive Limit	0.6-6.5%(V)
Refractive Index	n20/D 1.45
MDL	MFCD00132833
Physical and Chemical Properties	White, hard block at room temperature. Translucent. The wax can turn yellow under the influence of ultraviolet light. Crystal structure. Almost tasteless and odorless. She has smooth feeling. Soluble in ether, petroleum ether, benzene and volatile oil, insoluble in water and ethanol, ethanol-soluble. Relative density of 0.88~0.915, flammable.
Use	GB 2760-96 is permitted for use as a base of gum with a limit of 50.0g/kg. Foreign also for the production of sticky rice paper, the amount of 6 g/kg. In addition, it is widely used in food packaging materials such as moisture-proof, anti-stick and oil-proof. Suitable for food chewing gum, bubble gum and drug gold oil and other components as well as heat carrier, demoulding, tablet, waxes for direct contact with food and drugs, such as polishing, are made from waxy fractions of petroleum or shale oil by methods such as cold pressing.

308069-08-1 - Risk and Safety

WGK Germany	-
RTECS	RV0350000
HS Code	27101999
Toxicity	LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 3600 mg/kg

308069-08-1 - Upstream Downstream Industry

Raw Materials

Hydrogen

308069-08-1 - Reference

Reference

1. [IF=4.534] Chuanxin Zhang et al."Neohesperidin promotes the osteogenic differentiation of human bone marrow stromal cells by inhibiting the histone modifications of lncRNA SNHG1."Cell Cycle. 2021;20(19):1953-1966

308069-08-1 - Nature

Open Data Verified Data

colorless to white translucent mass, tasteless, odorless, with smooth feeling. Soluble in ether, chloroform, benzene, petroleum ether, volatile oil or a variety of fatty oils, slightly soluble in ethanol. Chemical stability, not with acid, alkali, oxidant, reducing agent reaction, under ultraviolet irradiation will turn yellow color, can burn and decomposition.

Last Update：2024-01-02 23:10:35

308069-08-1 - Preparation Method

Open Data Verified Data

oil-containing wax is used as a raw material, and is deoiled by sweating or solvent, and then refined by hydrorefining or clay to obtain paraffin wax for food.

Last Update：2022-01-01 10:09:12

308069-08-1 - Standard

Authoritative Data Verified Data

This line is a mixture of various solid hydrocarbons obtained from petroleum or shale oil.

Last Update：2024-01-02 23:10:35

308069-08-1 - Trait

Authoritative Data Verified Data

This product is a colorless or white translucent block, often crystalline structure; Odorless, tasteless; Finger contact with a smooth feeling.
This product is dissolved in chloroform or ether, and is almost insoluble in water or ethanol.

melting point

The melting point of this product (General rule 0612 second method) is 50~6 5 1.

Last Update：2022-01-01 11:21:43

308069-08-1 - Introduction

There's a slippery feeling. Soluble in benzene, ether, chloroform, oil and carbon disulfide, insoluble in water and ethanol. Transparent and clear when melted.

Last Update：2022-10-16 17:29:00

308069-08-1 - Use

Open Data Verified Data

was used as a coating. China's provisions can be used as a gum base for food chewing gum, bubble gum, etc., the maximum use of 50 g/kg.

Last Update：2022-01-01 10:09:13

308069-08-1 - Differential diagnosis

Authoritative Data Verified Data

take this product, strengthen the heat, that is, the combustion of bright flame, and the residue of carbonization.
take about 0 .5g of this product, put it in a dry test tube, add an equal amount of sulfur, and then heat it to generate the odor of hydrogen sulfide and charring it.

Last Update：2022-01-01 11:21:43

308069-08-1 - Exam

Authoritative Data Verified Data

pH

take about 5.0g of this product, heat and melt, add equal volume of neutral hot ethanol, shake, static to make stratification; Ethanol solution should show neutral reaction when it meets litmus test paper.

easily carbonized

take 4.0g of this product, place it in a test tube, melt it in a water bath at 65-70°C, and add 5ml of 95% (g /g) sulfuric acid, and maintain this temperature for 10 minutes, every 1 minute strong shaking for several seconds, 1 0 minutes to take out, the goods should not be dyed; Sulfuric acid layer such as color, and the control liquid (take the gasification cobalt liquid 0.8, colorimetric, 0.3 of copper sulfate solution for color comparison and potassium dichromate solution for color comparison 1 .0M l with water 2 .9M l mixed made) comparison, not deeper.

sulfide

take 4.0g of this product, add 2 drops of sodium hydroxide solution (1-5) of saturated lead oxide, add ethanol for 2 m h, shake well, heat in 70X: water bath for 10 minutes, at the same time, after shaking and cooling, do not appear black and brown.

polycyclic aromatic hydrocarbons

take this product 0 .5G, precision weighing, placing in the separatory funnel, adding 25ml of n-hexane to shake to dissolve, then adding 5ml of dimethyl sulfinic acid accurately, shaking vigorously for 2 minutes, and allowing to stand to separate layers, transfer the dimethyl sulfoxide layer to another separatory funnel, add n-hexane 2M l, shake and wash, and then stand to make the layer separated (centrifuge if necessary), and separate the dimethyl methylene layer as a test solution; in addition, 2 5 m l of n-hexane was added into a separatory funnel, and 5ml of dimethyl sulfoxide was added precisely. The mixture was shaken vigorously for 2 minutes, and then left to stand to make the layer separated, according to ultraviolet-visible spectrophotometry (General rule 0401), the absorbance is measured in the wavelength range of 260 ~ 350nm, and the maximum absorbance shall not exceed 0.10.

Last Update：2022-01-01 11:21:44

308069-08-1 - Category

Authoritative Data Verified Data

pharmaceutical excipients, ointment matrix and coating materials.

Last Update：2022-01-01 11:21:44

308069-08-1 - Storage

Authoritative Data Verified Data

sealed storage.

Last Update：2022-01-01 11:21:44

308069-08-1 - Reference Information

Open Data Unverified Data

FEMA	3216 \| PARAFFIN WAX
EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Overview	Paraffin (Paraffin) is derived from petroleum, A mixture of hydrocarbons extracted from certain distillates of shale oil or other bitumen mineral oils, the main component of which is a solid alkane, odorless, tasteless, white or yellowish translucent solid. Paraffin is a mixture of N-chain saturated alkanes of different molecular weights and can be represented by the general formula CnH2n 2. According to the physical state of paraffin, it can be divided into three categories: liquid paraffin, solid paraffin and microcrystalline wax. Paraffin has many advantages, such as low price, wide source, colorless and tasteless, stable physical and chemical properties, large latent heat of phase change and so on. Therefore, it is widely used in medicine, packaging, construction, military camouflage, in recent years, there have been many researches on composite phase change energy storage materials in the fields of industry and agriculture.
performance metrics	1. Melting point paraffin wax is a mixture of hydrocarbons, so it does not have a strict melting point as pure compounds. The melting point of paraffin is the temperature at which the melting sample of paraffin is cooled under the specified conditions, and the lag phase occurs for the first time on the cooling curve. A variety of wax products are required to have good temperature resistance of paraffin, that is, at a specific temperature does not melt or soften deformation. Commercial paraffins are required to have a range of different melting points, depending on the conditions of use, the region and season of use, and the environment in which they are used. The main factor affecting the melting point of paraffin is the weight of the selected raw material fraction, and the melting point of paraffin removed from the heavier fraction is higher. In addition, the oil content has a great influence on the melting point of paraffin, the more oil in paraffin, the lower the melting point. 2. Oil content oil content refers to the amount of low melting point hydrocarbons contained in paraffin. High oil content will affect the paraffin color and storage stability, but also make it lower hardness. Therefore, the oil-containing wax extracted from the vacuum fraction needs to be deoiled by sweating or solvent method to reduce its oil content. However, it is desirable for most paraffin wax products to contain a small amount of oil, which is advantageous for improving the gloss and release properties of the product. 3. Stability paraffin products in the shape or coating process, long-term hot melt state, and contact with the air, if the stability is not good, it is easy to Oxidative deterioration, color darkening, and even odor. In addition, when used under light conditions, paraffin also turns yellow. Therefore, paraffin is required to have good thermal stability, oxidation stability and photostability. The main factor affecting the stability of paraffin wax is the trace amount of non-hydrocarbon compounds and polycyclic aromatic hydrocarbons. In order to improve the stability of paraffin, it is necessary to deeply refine the paraffin to remove these impurities.
production process	1. Dewaxing. That is, the wax is separated from the wax-containing oil. Oil-containing paraffin can be obtained by cold-pressing dewaxing or Solvent dewaxing, and liquid wax can be obtained by dewaxing with molecular sieve or urea. 2. Deoiling. The oily wax is treated by sweating or solvent deoiling, and the oil in the paraffin can be removed. 3. Refinement. The deoiled paraffin was refined with white clay to obtain white paraffin. 4. Molding. The high-melting-point paraffin wax was processed into a block-like commercial product by a molding machine.
encapsulation method	1. Direct incorporation method. The Paraffin wax is added directly to the substrate. This method is convenient to control the amount of addition, but it is easy to appear phase separation. 2. Immersion absorption method. Paraffin wax was absorbed with a porous substrate for encapsulation. 3. Container package hair. It is divided into macro packaging and micro packaging.
Main application	1. Application in the field of packaging. Paraffin wax can improve the smoothness, toughness and printing quality of packaging materials, and can reduce the production cost. Therefore, it is often used as papermaking sizing agent and waterproof and oil-proof coating. 2. Application in the field of industry and agriculture. Paraffin wax has been widely used in rubber, textile, investment casting, plastic and electronic industries. It can be used as an anti-aging agent, softening agent, toughening agent and release agent for rubber, and can also be used as a gloss finishing agent, a softening agent, a wax dye barrier, a water repellent and a water repellent for textile fabrics. 3. Application in the field of medicine. In the field of medicine is the most widely used liquid paraffin. Liquid paraffin is an oily organic matter with strong cohesion, which is insoluble in water and cannot be saponified. It has good transparency, easy flow, no biological toxicity, and is similar to that of biological glue. 4. Application in the field of architecture. In building materials, phase change paraffin is mainly used in phase change energy storage gypsum board, phase change energy storage concrete, building thermal insulation material, phase change energy storage mortar and phase change heat storage floor and ceiling. 5. Application in the field of military camouflage. The characteristics of paraffin phase change materials have broad application prospects in thermal infrared camouflage and thermal infrared false target.
toxicity	a large number of long-term use can lead to loss of appetite, reduced absorption of fat-soluble vitamins, and the occurrence of digestive system disorders. When not pure, the residual sulfide and polycyclic aromatic hydrocarbons are harmful to health. A small amount of several non-toxic. ADI includes low melting point and medium melting point paraffin, so the amount of reagent is toxic, so the original regulations are canceled (FAO/WHO,2001). It can be used safely in food (FDA, § 172, 2000).
Main references	[1] Liu Guanglong, Yang Hongwei, Miao Jianrong, etc. Study on the application and properties of paraffin wax [J]. Contemporary Chemical Engineering, 2012, 29 (10): -1137. [2] Hu Xiaodong, senior student, Li Derun, etc. Properties of paraffin/expanded graphite shape-stabilized phase change materials [J]. Journal of Chemical Engineering, 2013, 64(10):3831-3837. [3] Liu Xing, Liu Hongyan, Wang Shujun. Encapsulation and thermal properties of paraffin-embedded phase change materials [J]. Fine Chemicals, 2006, 23(1):8-11. [4] Xu Chunming, Yang Chaohe, Lin Shixiong. Petroleum Refining Engineering (fourth edition). Beijing: Petroleum industry Press, 2010:P155. [5] Wang Xiaopeng, Zhang Yi, Li Dongxu. Research and Application progress of paraffin in phase change energy storage [J]. Materials Review, 2010, 24(S2):307-312.
Use	GB 2760-96 allows for the use of gum base with a limit of 50.0g/kg. Foreign also for the production of sticky rice paper, the amount of 6 g/kg. In addition, it is widely used in food packaging materials such as moisture-proof, anti-stick and oil-proof. as a film covering agent, China's provisions can be used as a gum base, the maximum use of 50g/kg. used in rubber products, canopy canvas, matches, etc. used in the production of synthetic fatty acids and higher alcohols, also used in the manufacture of matches, candles, wax paper, waterproofing agents, ointment, etc. used for crayons, wax paper, telecommunications equipment, light industry and chemical raw materials, wax model crafts, etc. used as Cosmetics raw materials, also used for capacitors, electronic components, white paraffin wax is mainly used as candles, crayons, wax paper, matches, general telecommunications equipment, rubber products, polishing paste and other chemical raw materials. Fine paraffin is suitable for the production and precision casting of high frequency porcelain, carbon paper, Iron Pen wax paper, cold frost and other products. Food paraffin is suitable for food and oral medicine components and demoulding, tableting, lighting, etc. Food including paraffin is suitable for the coating and impregnation of the solvent and packaging materials in contact with food. GB 2760-96 is permitted for use as a base of gum, with a limit of 50.0g/kg. Foreign also for the production of sticky rice paper, the amount of 6 g/kg. In addition, it is widely used in food packaging materials such as moisture-proof, anti-stick and oil-proof. Suitable for food chewing gum, bubble gum and drug gold oil and other components as well as heat carrier, demoulding, tablet, waxes for direct contact with food and drugs, such as polishing, are made from waxy fractions of petroleum or shale oil by methods such as cold pressing.
production method	the lubricating oil fraction obtained by regular vacuum distillation of crude oil is used as the raw material, and the Solvent dewaxing deoiling or traditional pressing dewaxing, the semirefined paraffin (white paraffin) is obtained by sweating and deoiling process, and then by white clay or hydrorefining. The processing depth is deeper, and the whole refined paraffin (refined paraffin), food paraffin, etc. are obtained. products made from waxy fractions of petroleum or shale oil by methods such as cold pressing. A mixture of paraffin hydrocarbons synthesized from carbon monoxide and hydrogen by contact in the Fischer-Tropsch process (Rscher-Tropsch process), with the low molecular weight fraction removed by distillation, other fractions were obtained by hydrogenation and further Diafiltration with activated carbon. Made from waxy fractions of petroleum or shale oil by methods such as cold pressing.
category	combustible solid
toxicity grade	poisoning
Acute toxicity	oral-rat LD50: > 5000 mg/kg
stimulation data	Skin-rabbits were mild at 500 mg/24 h; eyes-rabbits 100 mg/24 h mild
flammability hazard characteristics	flammable; Spicy and irritating smoke released from fire scene
storage and transportation characteristics	warehouse low temperature, ventilation, dry
extinguishing agent	water, carbon dioxide, dry powder, sand
Occupational Standard	TWA 2 mg/m3; Tel 4 mg/m3
spontaneous combustion temperature	>300°C

Last Update：2024-04-16 07:51:00

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308069-08-1

paraffin

CAS: 8002-74-2;308069-08-1

Molecular Formula: C21H27NO3

308069-08-1 - Names and Identifiers

308069-08-1 - Physico-chemical Properties

308069-08-1 - Risk and Safety

308069-08-1 - Upstream Downstream Industry

308069-08-1 - Reference

308069-08-1 - Nature

Open Data Verified Data

308069-08-1 - Preparation Method

Open Data Verified Data

308069-08-1 - Standard

Authoritative Data Verified Data

308069-08-1 - Trait

Authoritative Data Verified Data

melting point

308069-08-1 - Introduction

308069-08-1 - Use

Open Data Verified Data

308069-08-1 - Differential diagnosis

Authoritative Data Verified Data

308069-08-1 - Exam

Authoritative Data Verified Data

pH

easily carbonized

sulfide

polycyclic aromatic hydrocarbons

308069-08-1 - Category

Authoritative Data Verified Data

308069-08-1 - Storage

Authoritative Data Verified Data

308069-08-1 - Reference Information

Open Data Unverified Data

Supplier List

308069-08-1 Request for Quotation

paraffin

CAS: 8002-74-2;308069-08-1

Molecular Formula: C21H27NO3

308069-08-1 - Names and Identifiers

308069-08-1 - Physico-chemical Properties

308069-08-1 - Risk and Safety

308069-08-1 - Upstream Downstream Industry

308069-08-1 - Reference

308069-08-1 - Nature

Open Data Verified Data

308069-08-1 - Preparation Method

Open Data Verified Data

308069-08-1 - Standard

Authoritative Data Verified Data

308069-08-1 - Trait

Authoritative Data Verified Data

melting point

308069-08-1 - Introduction

308069-08-1 - Use

Open Data Verified Data

308069-08-1 - Differential diagnosis

Authoritative Data Verified Data

308069-08-1 - Exam

Authoritative Data Verified Data

pH

easily carbonized

sulfide

polycyclic aromatic hydrocarbons

308069-08-1 - Category

Authoritative Data Verified Data

308069-08-1 - Storage

Authoritative Data Verified Data

308069-08-1 - Reference Information

Open Data Unverified Data

Supplier List

308069-08-1