ANHYDRIDE acétique 99,5 %

Code: 539996-18kg D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

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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Votre prix
$645.25 EACH
$774.30 inc. VAT

Non disponible en dehors du Royaume-Uni et de l'Irlande

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

assay99.5%
autoignition temp.629 °F
bp138-140 °C (lit.)
density1.08 g/mL (lit.)
expl. lim.10.3 %
InChI keyWFDIJRYMOXRFFG-UHFFFAOYSA-N
InChI1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
mp−73 °C (lit.)
Quality Level200
refractive indexn20/D 1.390 (lit.)
SMILES stringCC(=O)OC(C)=O
solubilitywater: slightly soluble
vapor density3.5 (vs air)
vapor pressure10 mmHg ( 36 °C), 4 mmHg ( 20 °C)
Code
Description
Unité de vente
Prix annoncé
Qté
539996-1KG
Unité:1KG
Prix annoncé: $77.00
Source:Prix annoncé
539996-25G
Unité:25G
Prix annoncé: $20.30
Source:Prix annoncé
Cas Number108-24-7
Hazard Class8
Un Number1715
Pack GroupII
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