4130-08-9

Name Vinyltriacetoxysilane
CAS 4130-08-9
EINECS(EC#) 223-943-1
Molecular Formula C8H12O6Si
MDL Number MFCD00014975
Molecular Weight 232.26
MOL File 4130-08-9.mol

Chemical Properties

Appearance Colorless or yellowish transparent liquid
Melting point  7 °C
Boiling point  175 °C/10 mmHg (lit.)
density  1.167 g/mL at 25 °C(lit.)
vapor pressure  1.47Pa at 20℃
refractive index  n20/D 1.422(lit.)
Fp  >230 °F
storage temp.  below 5° C
form  liquid
color  colorless to pale yellow
Specific Gravity 1.167 (20℃)
Odor Mild odor
Water Solubility  Insoluble in water.
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
BRN  1792454
InChI 1S/C8H12O6Si/c1-5-15(12-6(2)9,13-7(3)10)14-8(4)11/h5H,1H2,2-4H3
InChIKey NOZAQBYNLKNDRT-UHFFFAOYSA-N
SMILES CC(=O)O[Si](OC(C)=O)(OC(C)=O)C=C
LogP 0.6
CAS DataBase Reference 4130-08-9(CAS DataBase Reference)
NIST Chemistry Reference Triacetoxy(vinyl)silane(4130-08-9)
EPA Substance Registry System 4130-08-9(EPA Substance)

Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
R37:Irritating to the respiratory system.
R14:Reacts violently with water.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S8:Keep container dry .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
10-21
TSCA  Yes
REACH Registrations Active
HazardClass  8
PackingGroup  III
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Skin Corr. 1B

Hazard Information

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