1825-62-3

Name Ethoxytrimethylsilane
CAS 1825-62-3
EINECS(EC#) 217-370-6
Molecular Formula C5H14OSi
MDL Number MFCD00009069
Molecular Weight 118.25
MOL File 1825-62-3.mol
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Chemical Properties

Appearance clear colorless liquid
Melting point  -83°C
Boiling point  75-76 °C(lit.)
density  0.757 g/mL at 25 °C(lit.)
vapor pressure  533 hPa (56 °C)
refractive index  n20/D 1.374(lit.)
Fp  -18 °C
storage temp.  Flammables area
form  Liquid
color  Clear colorless
Specific Gravity 0.757
explosive limit 1.5-16.5%(V)
Water Solubility  reacts
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
BRN  1731950
Dielectric constant 3.0099999999999998
InChI 1S/C5H14OSi/c1-5-6-7(2,3)4/h5H2,1-4H3
InChIKey RSIHJDGMBDPTIM-UHFFFAOYSA-N
SMILES CCO[Si](C)(C)C
LogP -0.31-3.7 at 20-25℃
CAS DataBase Reference 1825-62-3(CAS DataBase Reference)
NIST Chemistry Reference Silane, ethoxytrimethyl-(1825-62-3)
EPA Substance Registry System 1825-62-3(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H315-H319-H335
Precautionary statements  P210-P302+P352-P305+P351+P338
Hazard Codes  F,Xn,Xi
Risk Statements 
R11:Highly Flammable.
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S9:Keep container in a well-ventilated place .
S37/39:Wear suitable gloves and eye/face protection .
S33:Take precautionary measures against static discharges .
RIDADR  UN 1993 3/PG 2
WGK Germany  3
RTECS  VV4110000
F  21
Autoignition Temperature 280 °C
TSCA  Yes
REACH Registrations Active
HazardClass  3
PackingGroup  II
HS Code  29319090
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 2

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Material Safety Data Sheet(MSDS)

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