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13257-81-3

Name 4-TRIMETHYLSILOXY-3-PENTEN-2-ONE
CAS 13257-81-3
EINECS(EC#) 236-252-5
Molecular Formula C8H16O2Si
MDL Number MFCD00009853
Molecular Weight 172.3
MOL File 13257-81-3.mol
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Chemical Properties

Boiling point  66-68 °C4 mm Hg(lit.)
density  0.912 g/mL at 25 °C(lit.)
refractive index  n20/D 1.452(lit.)
Fp  58°C
storage temp.  2-8°C
Specific Gravity 0.912
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  1759078
CAS DataBase Reference 13257-81-3(CAS DataBase Reference)
EPA Substance Registry System 3-Penten-2-one, 4-[(trimethylsilyl)oxy]- (13257-81-3)

Safety Data

Hazard Codes  Xi
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN 1224 3/PG 3
WGK Germany  3
F  10-21
TSCA  Yes
HazardClass  3.2
PackingGroup  III
HS Code  29319090

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