Benzoic anhydride
Price | Get Latest Price |
Package | 1KG |
Min. Order: | 10g |
Supply Ability: | 200kg |
Update Time: | 2019-07-26 |
Product Details
Product Name: Benzoic anhydride | CAS No.: 93-97-0 |
EC-No.: 202-291-1 | Min. Order: 10g |
Purity: 99% | Supply Ability: 200kg |
Release date: 2019/07/26 |
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Benzoic anhydride Basic information
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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
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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)
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Safety Information
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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
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MSDS Information
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Benzoic anhydride
English
ACROS
English
ALFA
English
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Benzoic anhydride Usage And Synthesis
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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
Handan Zhengle Biological Technology Co., Ltd .who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species.
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- Since: 2017-03-29
- Address: Traffic Lane,Congtai District, Handan City,Hebei, China
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