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   ChemNet > CAS > 1423-60-5 but-3-yn-2-one

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1423-60-5 but-3-yn-2-one

produktnavn but-3-yn-2-one
Engelsk navn but-3-yn-2-one; 3-Butyn-2-one; But-3-yn-2-one
Molekylær Formel C4H4O
Molekylvekt 68.074
InChI InChI=1/C4H4O/c1-3-4(2)5/h1H,2H3
CAS-nummer 1423-60-5
EINECS 215-834-2
Molecular Structure 1423-60-5 but-3-yn-2-one
Tetthet 0.902g/cm3
Kokepunkt 85°C at 760 mmHg
Brytningsindeks 1.403
Damptrykk 70.6mmHg at 25°C
Hazard symboler  F:Flammable;
 T+:Very toxic;
Risiko Koder R11:;
R28:;
R36/37/38:;
Sikkerhet Beskrivelse S16:;
S26:;
S28A:;
S36/37/39:;
S45:;
Chemicals Suppliers(3):
1Smart Chemicals Group Co. Ltd.
3Axsyn Ltd.
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