994-30-9

Name Chlorotriethylsilane
CAS 994-30-9
EINECS(EC#) 213-615-6
Molecular Formula C6H15ClSi
MDL Number MFCD00000507
Molecular Weight 150.72
MOL File 994-30-9.mol
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Chemical Properties

Appearance Clear transparent liquid
Melting point  -50°C
Boiling point  142-144 °C (lit.)
density  0.898 g/mL at 25 °C(lit.)
vapor pressure  9.6-60hPa at 20-50℃
refractive index  n20/D 1.43(lit.)
Fp  85 °F
storage temp.  Flammables area
solubility  Soluble in aprotic organic solvents.
form  Liquid
color  Clear colorless to slightly yellow
Specific Gravity 0.897
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
Sensitive  Moisture Sensitive
BRN  1732860
Stability: Moisture Sensitive
InChI 1S/C6H15ClSi/c1-4-8(7,5-2)6-3/h4-6H2,1-3H3
InChIKey DCFKHNIGBAHNSS-UHFFFAOYSA-N
SMILES CC[Si](Cl)(CC)CC
CAS DataBase Reference 994-30-9(CAS DataBase Reference)
NIST Chemistry Reference Silane, chlorotriethyl-(994-30-9)
EPA Substance Registry System 994-30-9(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)Skull and Crossbones (GHS06)
GHS02,GHS05,GHS06
Signal word  Danger
Hazard statements  H226-H301-H314
Precautionary statements  P210-P280-P301+P310+P330-P303+P361+P353-P305+P351+P338+P310
Hazard Codes  C,F
Risk Statements 
R11:Highly Flammable.
R14:Reacts violently with water.
R19:May form explosive peroxides.
R35:Causes severe burns.
R34:Causes burns.
R10:Flammable.
R22:Harmful if swallowed.
R36/37:Irritating to eyes and respiratory system .
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 .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S25:Avoid contact with eyes .
S16:Keep away from sources of ignition-No smoking .
S33:Take precautionary measures against static discharges .
RIDADR  UN 2986 8/PG 2
WGK Germany  1
F  10-21
Autoignition Temperature 280 °C
TSCA  Yes
REACH Registrations Active
HazardClass  3
PackingGroup  II
HS Code  29310095
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Oral
Eye Dam. 1
Flam. Liq. 3
Skin Corr. 1A

Hazard Information

Material Safety Data Sheet(MSDS)

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