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   ChemNet > CAS > 123-73-9 Crotonaldehyde

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123-73-9 Crotonaldehyde

produktnavn Crotonaldehyde
Engelsk navn Crotonaldehyde; (E)-2-Butenal; (E)-Crotonaldehyde; trans-2-Butenal; trans-crotonaldehyde; trans-But-2-enal; β-Methyl acrolein; ethane-1,2-diyl dipropanoate
Molekylær Formel C8H14O4
Molekylvekt 174.1944
InChI InChI=1/C8H14O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-6H2,1-2H3
CAS-nummer 123-73-9
EINECS 204-647-1
Molecular Structure 123-73-9 Crotonaldehyde
Tetthet 1.039g/cm3
Smeltepunkt -74℃
Kokepunkt 216.4°C at 760 mmHg
Brytningsindeks 1.422
Flammepunktet 98.3°C
Vannløselighet 150 g/L (20℃)
Damptrykk 0.14mmHg at 25°C
Hazard symboler  F:Flammable;
 T+:Very toxic;
 N:Dangerous for the environment;
Risiko Koder R11:;
R24/25:;
R26:;
R37/38:;
R41:;
R48/22:;
R50:;
R68:;
Sikkerhet Beskrivelse S26:;
S28A:;
S36/37/39:;
S45:;
S61:;
Chemicals Suppliers(17):
1Nantong Acetic Acid Chemical Co., Ltd.
2HANGZHOU KARSSEN CHEMICAL CO.,LTD.
3RIL INTERNATIONAL LTD.
4Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
5Richman Chemical Inc.
6Celanese Corporation
7Shivam Industries, Mumbai
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