Acide crotonique, 98 %

Code: 113018-500G D2-231

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

Application

Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release f...


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Votre prix
$65.83 500G
DEMANDER

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

Application

Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release fertilizers and drugs that help to prevent environmental pollution.

General description

Crotonic acid undergoes esterification with butan-2-ol by following second order reaction kinetics.

Packaging

500 g in poly bottle

3 kg in poly drum

Preparation Note

Crotonic acid dissolves in water at a concentartion of 100 mg/ml to yield a clear, colorless solution.

assay98%
autoignition temp.744 °F
bp180-181 °C (lit.)
density1.027 g/mL at 25 °C (lit.)
expl. lim.2.2 %, 135 °F, 15.1 %, 171 °F
InChI keyLDHQCZJRKDOVOX-NSCUHMNNSA-N
InChI1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+
mp70-72 °C (lit.)
Quality Level100
SMILES string[H]C(C)=C([H])C(O)=O
solubilityH2O: soluble
vapor density2.97 (vs air)
vapor pressure0.19 mmHg ( 20 °C)
Cas Number107-93-7
Hazard Class8
Un Number2823
Pack GroupIII
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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