Benzoic anhydride
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1g
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product Name Benzoic anhydride
- CAS No.93-97-0
- EINECS No.202-291-1
- MFC14H10O3
- MW226.23
- InChIKeyCHIHQLCVLOXUJW-UHFFFAOYSA-N
- AppearanceCrystals or Crystalline PowderWhite to almost white
- density 1.199 g/mL at 25 °C(lit.)
- Boiling point 360 °C
- Water Solubility 0.01 g/L
- storage temp. Inert atmosphere,2-8°C
- Melting point 38-42 °C(lit.)
| Benzoic anhydride Basic information |
| Product Name: | Benzoic anhydride |
| Synonyms: | Phenyl anhydride;BENZOIC ANHYDRIDE, TECH., 90%;BenzoicAnhydride,~98%;BenzoicAnhydride99%;BENZOIC ANHYDRIDE pure;Banzoyl benzoate;Dibenzoic acid anhydride;Dibenzoic anhydride |
| CAS: | 93-97-0 |
| MF: | C14H10O3 |
| MW: | 226.23 |
| EINECS: | 202-291-1 |
| Product Categories: | Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Biochemistry;Nucleosides, Nucleotides & Related Reagents;Protecting Agents for Hydroxyl and Amino Groups;Protecting Agents, Phosphorylating Agents & Condensing Agents;Reagents for Oligosaccharide Synthesis;Carboxylic Acid Anhydrides;Carbonyl Compounds;Organic Building Blocks |
| Mol File: | 93-97-0.mol |
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| Benzoic anhydride Chemical Properties |
| Melting point | 38-42 °C(lit.) |
| Boiling point | 360 °C |
| density | 1.199 g/mL at 25 °C(lit.) |
| refractive index | nD15 1.57665 |
| Fp | >230 °F |
| storage temp. | Store at RT. |
| solubility | 0.01g/l (experimental) |
| form | Crystals or Crystalline Powder |
| color | White to almost white |
| Water Solubility | 0.01 g/L |
| Sensitive | Moisture Sensitive |
| Merck | 14,1092 |
| BRN | 516726 |
| InChIKey | CHIHQLCVLOXUJW-UHFFFAOYSA-N |
| CAS DataBase Reference | 93-97-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, anhydride(93-97-0) |
| EPA Substance Registry System | Benzoic acid, anhydride(93-97-0) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 37/38-41-36/37/38 |
| Safety Statements | 26-39-37/39 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | Yes |
| HS Code | 29163900 |
| MSDS Information |
| Provider | Language |
|---|---|
| Benzoic anhydride | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Benzoic anhydride Usage And Synthesis |
| Chemical Properties | white to almost white crystals or crystalline |
| Uses | Benzoic Anhydride is the more active analogue of benzoic acid formed via dehydration. Benzoic Anhydride is used in the synthesis of a wide range of organic compounds including some dyes. Benzoic Anhyd ride is also used as an arylation agent in the Heck reaction. |
| Uses | In organic syntheses, as benzoylating agent in the manufacture of pharmaceuticals, dyes, and intermediates. |
| Purification Methods | Free it from benzoic acid by washing with NaHCO3, then water, and drying. Crystallise it from *benzene (0.5mL/g) by adding just enough pet ether (b 40-60o) to cause cloudiness, then cool in ice. It can be distilled at 210-220o/20mm. [Beilstein 19 IV 550.] |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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