1719-57-9

Name Chloro(chloromethyl)dimethylsilane
CAS 1719-57-9
EINECS(EC#) 217-006-6
Molecular Formula C3H8Cl2Si
MDL Number MFCD00000875
Molecular Weight 143.09
MOL File 1719-57-9.mol
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Chemical Properties

Appearance Clear to straw liquid
Melting point  <0°C
Boiling point  114 °C/752 mmHg (lit.)
density  1.086 g/mL at 25 °C(lit.)
vapor pressure  43-177hPa at 20-50℃
refractive index  n20/D 1.437(lit.)
RTECS  VV2095000
Fp  70 °F
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
form  Liquid
color  Clear colorless to straw
Specific Gravity 1.086
explosive limit 1.4-51.5%(V)
Water Solubility  DECOMPOSES
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
Sensitive  Moisture Sensitive
BRN  1731933
InChI 1S/C3H8Cl2Si/c1-6(2,5)3-4/h3H2,1-2H3
InChIKey ITKVLPYNJQOCPW-UHFFFAOYSA-N
SMILES C[Si](C)(Cl)CCl
CAS DataBase Reference 1719-57-9(CAS DataBase Reference)
NIST Chemistry Reference Silane, chloro(chloromethyl)dimethyl-(1719-57-9)
EPA Substance Registry System 1719-57-9(EPA Substance)
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Safety Data

Hazard Codes  C,F
Risk Statements 
R10:Flammable.
R14:Reacts violently with water.
R35:Causes severe burns.
R37:Irritating to the respiratory system.
R34:Causes burns.
R36/37:Irritating to eyes and respiratory system .
R11:Highly Flammable.
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) .
S25:Avoid contact with eyes .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 2985 3/PG 2
WGK Germany  3
F  10-21
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. 2
Skin Corr. 1A

Hazard Information

Material Safety Data Sheet(MSDS)

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