m-Aldehydophenol
3-Hydroxybenzaldehyde
CAS: 100-83-4
Molecular Formula: C7H6O2
m-Aldehydophenol - Names and Identifiers
| Name | 3-Hydroxybenzaldehyde |
| Synonyms | m-Formylphenol m-Aldehydophenol hydroxybenzaldehyde HYDROXYBENZALDEHYDE-3 m-hydroxy-benzaldehyd m-Hydroxybenzaldehyde 3-hydroxy-benzaldehyd 3-Hydroxydenzaldehyde 3-Hydroxybenzaldehyde m-hydroxy benzaldehyde 3-hydroxy benzaldehyde Benzaldehyde, m-hydroxy- META-HYDROXY BENZALDEHYDE 4-hydroxy-3-(3,7,11,15,19,23,27,31-octamethyldotriaconta-2,6,10,14,18,22,26,30-octaen-1-yl)benzoic acid |
| CAS | 100-83-4 |
| EINECS | 202-892-9 |
| InChI | InChI=1/C7H6O2/c8-5-6-2-1-3-7(9)4-6/h1-5,9H |
| InChIKey | IAVREABSGIHHMO-UHFFFAOYSA-N |
m-Aldehydophenol - Physico-chemical Properties
| Molecular Formula | C7H6O2 |
| Molar Mass | 122.12 |
| Density | 1.1179 |
| Melting Point | 100-103°C(lit.) |
| Boling Point | 191°C50mm Hg(lit.) |
| Flash Point | 191°C/50mm |
| Water Solubility | SOLUBLE |
| Solubility | Slightly soluble in water, soluble in hot water; ethanol; acetone; ether and benzene. Can sublimate, not steam distillation. |
| Vapor Presure | 2.09E-24mmHg at 25°C |
| Appearance | Slightly brown crystalline powder |
| Color | faintly yellow to light brown |
| BRN | 507099 |
| pKa | 8.98(at 25℃) |
| PH | 3-4 (H2O, 20℃)(saturated solution) |
| Storage Condition | Inert atmosphere,2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | 1.5286 (estimate) |
| MDL | MFCD00003368 |
| Physical and Chemical Properties | Melting point 101-105°C boiling point 191°C (50 mmHg) water-SOLUBLE solution |
| Use | For the synthesis of pharmaceuticals, dyes and organic compounds |
m-Aldehydophenol - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | CU6450000 |
| FLUKA BRAND F CODES | 8-9-23 |
| TSCA | Yes |
| HS Code | 29124900 |
m-Aldehydophenol - Upstream Downstream Industry
| Raw Materials | m-Cresol |
| Downstream Products | 3-Hydroxybenzyl alcohol |
m-Aldehydophenol - Reference
| Reference Show more | 1. Shan Wang, Chen Yongsheng, Liang Xiaowei, et al. Synthesis of Hydroxycinnamic Acid Derivatives and Their Antioxidant Structure-Activity Relationship [J]. Food Industry Science and Technology, 2017(12):293-297 338. |
m-Aldehydophenol - Nature
Open Data Verified Data
colorless or light yellow crystalline solid, melting point 103~104 ℃, boiling point 240 ℃,191 ℃(6. 7kPa). Slightly soluble in water, soluble in hot water, ethanol, acetone, ether and benzene. Can sublimate, can not be water vapor distillation.
Last Update：2024-01-02 23:10:35
m-Aldehydophenol - Preparation Method
Open Data Verified Data
with the preparation of M-nitrobenzaldehyde, there are two methods of synthesis.
Last Update：2022-01-01 10:42:26
m-Aldehydophenol - Introduction
Sensitive to light and air. Can sublimate. Soluble in ethanol, ether, acetone, benzene and hot water, slightly soluble in cold water, insoluble in petroleum. It's irritating.
Last Update：2022-10-16 17:11:19
m-Aldehydophenol - Safety
Open Data Verified Data
its gas forms an explosive mixture with air. Combustion produces irritant, corrosive and/or toxic gases. Inhalation, ingestion and skin contact are harmful. Wear glasses, protective clothing and protective gloves. Packaged in cardboard barrels, 25kg net weight per barrel.
Last Update：2022-01-01 10:42:26
m-Aldehydophenol - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| uses | used in the synthesis of medicines, dyes and organic compounds m-hydroxybenzaldehyde is used as an intermediate for fine chemicals such as medicines, dyes, fungicides, photographic emulsifiers, etc. as an intermediate, m-hydroxybenzaldehyde is mainly used in the manufacture of medicine, spices and dyes. It can also be used in fungicides, photographic emulsifiers, nickel-plated gloss agents, etc. The drugs synthesized by m-hydroxybenzaldehyde mainly include hydrochloric acid dehydroxyadrenal gland, epinephrine, quinine, otocaine, etc. Schiff's reagent (Schiff's reagent). Pharmaceutical, plastic, dye intermediates. Fungicide. Photographic emulsifier. |
| production method | using m-nitrobenzaldehyde as raw material, there are two methods for preparing m-hydroxybenzaldehyde. 1. It is obtained by addition, reduction, diazotization and hydrolysis of m-nitroformaldehyde. Dissolve sodium bisulfite in water, add m-nitrobenzaldehyde, and stir and dissolve at 50°C to obtain the adduct. The adduct exists in calcium carbonate, heated and refluxed with ferrous sulfate for 3h, and reduced to amino. The reduction liquid is cooled to below 15 ℃, diazotized with sodium nitrite solution dropwise, and then hydrolyzed at 100-110 ℃ to obtain m-hydroxybenzaldehyde. After decolorization of activated carbon and recrystallization with water, the finished product is obtained. 2. It is obtained by reduction of m-nitrobenzaldehyde by stannous chloride, diazotization and hydrolysis. Mix powdered stannous chloride dihydrate with hydrochloric acid into a solution, cool to 5 ℃, and add m-nitrobenzaldehyde. After slowly heating to 25-30 ℃, the temperature rises rapidly. When it rises to 100 ℃, it is cooled and stirred vigorously to obtain orange paste. Add concentrated hydrochloric acid to form a suspension, slowly add sodium nitrite aqueous solution under stirring, and control the temperature at 4-5 ℃. After adding, stir for 1h. Cooling crystallization, filtering out diazonium salt, adding to boiling water for hydrolysis, and decolorizing with activated carbon. Filter while hot, cool and crystallize to obtain the finished product. |
Last Update：2024-04-09 21:40:26
Supplier List
Spot supply
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Multiple SpecificationsSpot supply
Product Name: 3-Hydroxybenzaldehyde Visit Supplier Webpage Request for quotationCAS: 100-83-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Product Name: 3-Hydroxybenzaldehyde Request for quotation
CAS: 100-83-4
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 100-83-4
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Multiple Specifications
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Spot supply
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: 86+027-83389957
Email: 1024042217@qq.com
Mobile: 86+18627766980
QQ: 1024042217
Product Name: 3-Hydroxybenzaldehyde Request for quotation
CAS: 100-83-4
Tel: +86 18942506900
Email: 492657010@qq.com
Mobile: +86 18942506900
QQ: 492657010
Wechat: +86 18942506900
WhatsApp: +86 18942506900
Linkedin: +86 18942506900
CAS: 100-83-4
Tel: +86 18942506900
Email: 492657010@qq.com
Mobile: +86 18942506900
QQ: 492657010
Wechat: +86 18942506900
WhatsApp: +86 18942506900
Linkedin: +86 18942506900
Spot supply
Product Name: 3-HYDROXYBENZALDEHYDE Visit Supplier Webpage Request for quotationCAS: 100-83-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 3-Hydroxybenzaldehyde Visit Supplier Webpage Request for quotationCAS: 100-83-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Multiple SpecificationsSpot supply
Product Name: 3-Hydroxybenzaldehyde Visit Supplier Webpage Request for quotationCAS: 100-83-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Product Name: 3-Hydroxybenzaldehyde Request for quotation
CAS: 100-83-4
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 100-83-4
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Multiple Specifications
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Spot supply
Product Name: 3-Hydroxybenzaldehyde Request for quotationCAS: 100-83-4
Tel: 86+027-83389957
Email: 1024042217@qq.com
Mobile: 86+18627766980
QQ: 1024042217
Product Name: 3-Hydroxybenzaldehyde Request for quotation
CAS: 100-83-4
Tel: +86 18942506900
Email: 492657010@qq.com
Mobile: +86 18942506900
QQ: 492657010
Wechat: +86 18942506900
WhatsApp: +86 18942506900
Linkedin: +86 18942506900
CAS: 100-83-4
Tel: +86 18942506900
Email: 492657010@qq.com
Mobile: +86 18942506900
QQ: 492657010
Wechat: +86 18942506900
WhatsApp: +86 18942506900
Linkedin: +86 18942506900
Spot supply
Product Name: 3-HYDROXYBENZALDEHYDE Visit Supplier Webpage Request for quotationCAS: 100-83-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 3-Hydroxybenzaldehyde Visit Supplier Webpage Request for quotationCAS: 100-83-4
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
View History
m-Aldehydophenol
(3-bromophenyl)thiourea
8-[4-[4-(2-PYRIMIDINYL)-1-PIPERAZINYL]BUTYL]-8-AZASPIRO[4,5]DECANE-7,9-DIONE HYDROCHLORIDE
芹菜籽油
2-propylpentyl 14-methylpentadecanoate
四丁基二醋酸铵
Seabuckthorn Fruit Extract
邻乙酰胺基-N-乙酰基苯磺酰胺
ETHYL OXAZOLE-5-CARBOXYLATE
纤维粘连蛋白
(3-bromophenyl)thiourea
8-[4-[4-(2-PYRIMIDINYL)-1-PIPERAZINYL]BUTYL]-8-AZASPIRO[4,5]DECANE-7,9-DIONE HYDROCHLORIDE
芹菜籽油
2-propylpentyl 14-methylpentadecanoate
四丁基二醋酸铵
Seabuckthorn Fruit Extract
邻乙酰胺基-N-乙酰基苯磺酰胺
ETHYL OXAZOLE-5-CARBOXYLATE
纤维粘连蛋白
Raw Materials for m-Aldehydophenol
Downstream Products for m-Aldehydophenol