coMpound with borane
N,N-Diethylaniline
CAS: 91-66-7
Molecular Formula: C10H15N
coMpound with borane - Names and Identifiers
| Name | N,N-Diethylaniline |
| Synonyms | N,N-Diethylaniline Phenyldiethylamine N,N-Diethyl aniline coMpound with borane N,N-DiethylbenzeneaMine Pregna-1,4-diene-3,20-dione, 17,21-bis(acetyloxy)-2-bromo-6,9-difluoro-11-hydroxy-, (6b,11b)- |
| CAS | 91-66-7 |
| EINECS | 202-088-8 |
| InChI | InChI=1/C10H15N/c1-3-11(4-2)10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3 |
coMpound with borane - Physico-chemical Properties
| Molecular Formula | C10H15N |
| Molar Mass | 149.23 |
| Density | 0.938g/mLat 25°C(lit.) |
| Melting Point | -38 °C |
| Boling Point | 217°C(lit.) |
| Flash Point | 208°F |
| Water Solubility | 14 g/L (12 ºC) |
| Solubility | water: soluble1g in 70ml at 12°C |
| Vapor Presure | 1 mm Hg ( 49.7 °C) |
| Vapor Density | 5.2 (vs air) |
| Appearance | Liquid |
| Color | Clear yellow |
| Merck | 14,3114 |
| BRN | 742483 |
| pKa | 6.61(at 22℃) |
| PH | 8 (0.1g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids. |
| Explosive Limit | 1.1-5.3%(V) |
| Refractive Index | n20/D 1.542(lit.) |
| Physical and Chemical Properties | Colorless to yellow liquid. Special odor. melting point -38.8 ℃ boiling point 216.27 ℃ relative density 0.93507 refractive index 1.5409 flash point 85 ℃ solubility slightly soluble in water, soluble in ethanol, ether, chloroform and benzene and other organic solvents. |
| Use | Used for dye intermediates, latex accelerators, pharmaceuticals, pesticides, etc |
coMpound with borane - Risk and Safety
| Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R33 - Danger of cumulative effects R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S28 - After contact with skin, wash immediately with plenty of soap-suds. S37 - Wear suitable gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S28A - |
| UN IDs | UN 2432 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | BX3400000 |
| FLUKA BRAND F CODES | 8 |
| TSCA | Yes |
| HS Code | 2921 42 00 |
| Hazard Note | Toxic |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 610 mg/kg LD50 dermal Rat > 5000 mg/kg |
coMpound with borane - Nature
Open Data Verified Data
colorless to yellow liquid. Relative density 0.93507. Boiling point 216. 27 °c. Melting Point -38.8 °c. Flash point 85. Refractive index 5409. Flammable. Special odor. Slightly soluble in water, soluble in ethanol, ether, chloroform and benzene and other organic solvents. Can be volatilized with steam.
Last Update：2024-01-02 23:10:35
coMpound with borane - Preparation Method
Open Data Verified Data
A quantitative amount of aniline, ethyl chloride and caustic soda were heated in an autoclave under pressure for 3 hours, and then subjected to steam distillation. The crude product was acylated with phthalic anhydride to remove incomplete reaction substances, the product is then obtained by distillation and dehydration.
Last Update：2022-01-01 10:52:29
coMpound with borane - Use
Open Data Verified Data
It is mainly used in the production of azo dyes, triphenylmethane dyes and tetraethyl ketone. It is also an intermediate in the pharmaceutical industry and a raw material for color film developers.
Last Update：2022-01-01 10:52:29
coMpound with borane - Safety
Open Data Verified Data
- toxic, its toxicity is slightly smaller than that of N,N-methyl aniline (N,N-= methyl aniline on the rabbit oral LD 280mg/kg), but still a very drug. Inhalation of its vapor and absorption through the skin caused by poisoning, with blood toxicity, neurotoxicity and carcinogenicity. Protection Measure should be strengthened to ensure that the production equipment is closed and the site is well ventilated. The operator should wear protective gear.
- sealed iron drum, each net weight of 18 5kg, according to the provisions of toxic and flammable chemicals storage and transport.
Last Update：2022-01-01 10:52:30
coMpound with borane - Reference Information
| LogP | 3.904 at 25℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | used in dye intermediates, latex accelerators, pharmaceuticals, pesticides, etc. Diethylaniline is mainly used in the production of azo dyes, triphenylmethane dye, can be prepared alkaline brilliant green, basic purple, acid lake blue V, etc.; Is also the pharmaceutical industry, color film developer intermediates. Used as analytical reagents and for the detection of zinc and manganese. used as analytical reagent, also used in organic synthesis |
| production method | is derived from the reaction of aniline with ethyl chloride. Raw material consumption quota: aniline 645kg/t, ethyl chloride (95%)1473kg/t, caustic soda (42%)1230kg/t, phthalic anhydride 29kg/t. |
| category | toxic substances |
| toxicity grade | high toxicity |
| Acute toxicity | inhalation-rat LC50: 1920 mg/m3/4 H; Abdominal injection-rat LD50: 420 mg/kg |
| flammability hazard characteristics | open flame flammable; Working with oxidants; toxic NOx smoke from combustion |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature, separate storage of food additives |
| fire extinguishing agent | foam, carbon dioxide, sand |
| spontaneous combustion temperature | 500°C |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 02:00:12
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Product Name: N,N-Diethylaniline Request for quotationCAS: 91-66-7
Tel: +86-17551318830
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Mobile: +86-17551318830
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Product Name: N,N-Diethylaniline Request for quotation
CAS: 91-66-7
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CAS: 91-66-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
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