CAS No: 123-73-9, Chemical Name: Crotonaldehyde
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123-73-9 Crotonaldehyde

Nom Crotonaldehyde
Synonymes (E)-2-Butenal; (E)-Crotonaldehyde; trans-2-Butenal; trans-crotonaldehyde; trans-But-2-enal; β-Methyl acrolein; ethane-1,2-diyl dipropanoate
Formule moléculaire C8H14O4
Poids Moléculaire 174.1944
InChI InChI=1/C8H14O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-6H2,1-2H3
Numéro de registre CAS 123-73-9
EINECS 204-647-1
Structure moléculaire 123-73-9 Crotonaldehyde
Densité 1.039g/cm3
Point de fusion -74℃
Point d'ébullition 216.4°C at 760 mmHg
Indice de réfraction 1.422
Point d'éclair 98.3°C
solubilité dans l'eau 150 g/L (20℃)
Les symboles de danger  F:Flammable;
 T+:Very toxic;
 N:Dangerous for the environment;
Codes des risques R11:;
R24/25:;
R26:;
R37/38:;
R41:;
R48/22:;
R50:;
R68:;
Description de sécurité S26:;
S28A:;
S36/37/39:;
S45:;
S61:;
Gold Suppliers(18):
1Nantong Acetic Acid Chemical Co., Ltd.
2HANGZHOU KARSSEN CHEMICAL CO.,LTD.
3RIL INTERNATIONAL LTD.
4SHANGHAI KINGDOM INDUSTRY CO., LTD.
5Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
6Richman Chemical Inc.
7Celanese Corporation
8Shivam Industries, Mumbai
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