1558-33-4

Name Chloromethyldichloromethylsilane
CAS 1558-33-4
EINECS(EC#) 216-319-5
Molecular Formula C2H5Cl3Si
MDL Number MFCD00000874
Molecular Weight 163.51
MOL File 1558-33-4.mol
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Chemical Properties

Appearance Clear to straw liquid
Melting point  <0°C
Boiling point  121-122 °C(lit.)
density  1.284 g/mL at 25 °C(lit.)
vapor density  >1 (vs air)
refractive index  n20/D 1.449(lit.)
Fp  95 °F
storage temp.  2-8°C
solubility  reacts
form  Liquid
color  Clear colorless to straw
Specific Gravity 1.258
Water Solubility  reacts
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
BRN  969205
InChI 1S/C2H5Cl3Si/c1-6(4,5)2-3/h2H2,1H3
InChIKey JAYBZWYBCUJLNQ-UHFFFAOYSA-N
SMILES C[Si](Cl)(Cl)CCl
CAS DataBase Reference 1558-33-4(CAS DataBase Reference)
NIST Chemistry Reference Silane, dichloro(chloromethyl)methyl-(1558-33-4)
Storage Precautions Store under nitrogen
EPA Substance Registry System 1558-33-4(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-H314-H331-H335
Precautionary statements  P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  C
Risk Statements 
R10:Flammable.
R14:Reacts violently with water.
R20:Harmful by inhalation.
R35:Causes severe burns.
R37:Irritating to the respiratory system.
R34:Causes burns.
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 .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 2927 6.1/PG 2
WGK Germany  3
RTECS  VV2160000
F  10
TSCA  Yes
HS Code  2931.90.9010
REACH Registrations Active
HazardClass  3.2
PackingGroup  III
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 3 Inhalation
Flam. Liq. 3
Skin Corr. 1A
STOT SE 3

Hazard Information

Material Safety Data Sheet(MSDS)

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