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874-83-9

Name 4-(2-THIENYL)BUT-3-EN-2-ONE
CAS 874-83-9
Molecular Formula C8H8OS
MDL Number MFCD00053051
Molecular Weight 152.21
MOL File 874-83-9.mol
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Chemical Properties

Appearance clear yellow liquid after melting
Melting point  25-26 °C(lit.)
Boiling point  86-88 °C (1 mmHg)
density  1.151 g/mL at 25 °C(lit.)
refractive index  1.6285-1.6315
Fp  230 °F
CAS DataBase Reference 874-83-9(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
HS Code  29349990

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