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780-69-8

Name Phenyltriethoxysilane
CAS 780-69-8
EINECS(EC#) 212-305-8
Molecular Formula C12H20O3Si
MDL Number MFCD00009065
Molecular Weight 240.37
MOL File 780-69-8.mol

Chemical Properties

Appearance Colorless transparent liquid
Melting point  <-50°C
Boiling point  112-113 °C10 mm Hg(lit.)
density  0.996 g/mL at 25 °C(lit.)
vapor density  >1 (vs air)
vapor pressure  0-7910Pa at 20-25℃
refractive index  n20/D 1.461(lit.)
Fp  109 °F
storage temp.  Flammables area
form  liquid
Specific Gravity 0.996
Water Solubility  insoluble
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
BRN  2940602
InChIKey JCVQKRGIASEUKR-UHFFFAOYSA-N
CAS DataBase Reference 780-69-8(CAS DataBase Reference)
NIST Chemistry Reference Triethoxyphenylsilane(780-69-8)
EPA Substance Registry System 780-69-8(EPA Substance)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R10:Flammable.
R21:Harmful in contact with skin.
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
S24/25:Avoid contact with skin and eyes .
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  VV4900000
10-21
TSCA  Yes
HazardClass  3.2
PackingGroup  III
HS Code  29310095

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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