1,2-dimethyltetrachlorodisilane

Modify Date: 2025-08-24 18:07:45

1,2-dimethyltetrachlorodisilane Structure
1,2-dimethyltetrachlorodisilane structure
Common Name 1,2-dimethyltetrachlorodisilane
CAS Number 4518-98-3 Molecular Weight 228.052
Density 1.3±0.1 g/cm3 Boiling Point 145.7±23.0 °C at 760 mmHg
Molecular Formula C2H6Cl4Si2 Melting Point N/A
MSDS N/A Flash Point 36.5±17.4 °C

 Names

Name dichloro-[dichloro(methyl)silyl]-methylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 145.7±23.0 °C at 760 mmHg
Molecular Formula C2H6Cl4Si2
Molecular Weight 228.052
Flash Point 36.5±17.4 °C
Exact Mass 225.876205
LogP 6.53
Vapour Pressure 6.0±0.3 mmHg at 25°C
Index of Refraction 1.452
InChIKey JTBAMRDUGCDKMS-UHFFFAOYSA-N
SMILES C[Si](Cl)(Cl)[Si](C)(Cl)Cl

 Safety Information

Hazard Codes C
Risk Phrases 10-14-34
Safety Phrases 26-27-28-36/37/39-45
RIDADR UN 2988 4.3/PG 1
HS Code 2931900090

 Synthetic Route

~19%

1,2-dimethyltetrachlorodisilane Structure

1,2-dimethyltet...

CAS#:4518-98-3

Literature: Grobe, Joseph; Henkel, Gerald; Krebs, Bernt; Voulgarakis, Nikolaos Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984 , vol. 39, # 3 p. 341 - 351

~%

1,2-dimethyltetrachlorodisilane Structure

1,2-dimethyltet...

CAS#:4518-98-3

Literature: Knopf; Herzog; Roewer; Brendler; Rheinwald; Lang Journal of Organometallic Chemistry, 2002 , vol. 662, # 1-2 p. 14 - 22

~%

1,2-dimethyltetrachlorodisilane Structure

1,2-dimethyltet...

CAS#:4518-98-3

Literature: Ernst, Margot; Schenzel, Karla; Jaehn, Anke; Hassler, Karl Journal of Molecular Structure, 1997 , vol. 412, # 1-2 p. 83 - 95

~%

1,2-dimethyltetrachlorodisilane Structure

1,2-dimethyltet...

CAS#:4518-98-3

Literature: Knopf; Herzog; Roewer; Brendler; Rheinwald; Lang Journal of Organometallic Chemistry, 2002 , vol. 662, # 1-2 p. 14 - 22

~%

1,2-dimethyltetrachlorodisilane Structure

1,2-dimethyltet...

CAS#:4518-98-3

Literature: Sakurai,H. et al. Journal of Organometallic Chemistry, 1967 , vol. 7, p. P15 - P16

~3%

Detail
Literature: Schmoelzer, H.; Hengge, E. Journal of Organometallic Chemistry, 1984 , vol. 260, # 1 p. 31 - 40

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

1,1,2,2-tetrachlorodimethyldisilane
1,1,2,3-tetrachloro-1,2-dimethyldisilane
1,1,2,2-Tetrachloro-1,2-dimethyldisilane
Disilane, 1,1,2,2-tetrachloro-1,2-dimethyl-
MeCl2SiSiCl2Me
1,2-dimethyl-1,1,2,2-tetrachlorodisilane
methylchlorodisilane
Disilane,1,1,2,2-tetrachloro-1,2-dimethyl
1,2-dimethyltetrachlorodisilane
MFCD00192469
EINECS 224-844-6
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