539996-25G Display Image

ACETIC ANHYDRIDE 99.5%

Code: 539996-25G D2-231

Application

Acetic anhydride has been used in the preparation of 6-dimethylamino-2,3-naphthalenedicarboxylic anhydride. It has also been used to generate acetate ions during ...

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£15.00 25G
List Price

Application

Acetic anhydride has been used in the preparation of 6-dimethylamino-2,3-naphthalenedicarboxylic anhydride. It has also been used to generate acetate ions during high resolution chemical ionization mass spectrometry (CI-ToFMS) analysis.

General description

Acetic anhydride is a carboxylic acid anhydride commonly used for the acetylation of amines and alcohols. It undergoes exothermic reaction on addition of water to form acetic acid. The photodecomposition of acetic anhydride has been studied over the temperature range from 60-160°C. The impact of treating pine wood with acetic anhydride has been investigated to evaluate the toughness of pine wood.

Packaging

18 kg in poly drum

1, 4 kg in glass bottle

25 g in glass bottle

Quality Level200
refractive indexn20/D 1.390 (lit.)
vapor pressure10 mmHg ( 36 °C)
vapor pressure4 mmHg ( 20 °C)
solubilitywater: slightly soluble
assay99.5%
density1.08 g/mL (lit.)
autoignition temp.629 °F
InChI1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
bp138-140 °C (lit.)
mp−73 °C (lit.)
SMILES stringCC(=O)OC(C)=O
vapor density3.5 (vs air)
expl. lim.10.3 %
InChI keyWFDIJRYMOXRFFG-UHFFFAOYSA-N

Code
Description
Unit Size
List Price
Qty
539996-18KG
Unit:EACH
List Price: £483.00
Source:List Price
ADD
Hazard Class8
Un Number1715
Pack Group2