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Postion:Product Catalog >Biochemical Engineering>Nucleoside drugs>Nucleotides and their analogs>Benzoic anhydride
Benzoic anhydride
  • Benzoic anhydride

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
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
Article illustration
 
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
10-21
TSCA 
Yes
HS Code 
29163900
 
MSDS Information
Provider Language
Benzoic anhydride
English
ACROS
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

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. Our company is honored as the high-tech enterprise which engaged in researching, developing, manufacturing and exporting research chemicals,advanced pharmaceutical intermediates and Active Pharmaceutical Ingredients (API), include kinds of research chemicals, We have own labs to do research,we provide many kinds of research chemicals. We have established a broad customer base in America, Australia,Russia and other European countries, We have built many long business relationship with our customers. We base our goods with all our power so it will definitely meet and surpass every buyer's highest expectations. We guarantee that after purchasing from us , you will never look anywhere else again!

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