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Substance Name: Dimethyltin dichloride
RN: 753-73-1

Classification Codes

  • Mutation Data
  • Organometallic

Molecular Formula

  • C2-H6-Cl2-Sn

Molecular Weight

  • 219.685
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Names and Synonyms

Name of Substance

  • Dimethyltin dichloride


  • CCRIS 6320
  • Cotin 210
  • Dichlorid dimethylcinicity
  • Dichlorid dimethylcinicity [Czech]
  • Dichlorodimethylstannane
  • Dichlorodimethyltin
  • Dimethyldichlorostannane
  • Dimethyldichlorotin
  • Dimethyltin dichloride
  • Dimethyltindichloride
  • Dimethylzinndichloride
  • Dimethylzinndichloride [German]
  • EC 212-039-2
  • EINECS 212-039-2
  • NSC 55159
  • Stannane, dichlorodimethyl-
  • Tin, dimethyl-, dichloride
  • UNII-7K42FNK7A0

Systematic Names

  • Dimethyltin dichloride
  • Stannane, dichlorodimethyl-

Superlist Name

  • Stannane, dichlorodimethyl-

Registry Numbers

CAS Registry Number

  • 753-73-1


  • 7K42FNK7A0

System Generated Number

  • 0000753731

Structure Descriptors








Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 56mg/kg (56mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02187,
rabbit LDLo oral 50mg/kg (50mg/kg)   Sangyo Igaku. Japanese Journal of Industrial Health. Vol. 15, Pg. 3, 1973.
rat LD50 oral 73900ug/kg (73.9mg/kg)   Tin Research Institute, Publication. Vol. -, Pg. 1, 1973.
rat LD50 unreported 74mg/kg (74mg/kg)   Tin and Its Uses. Vol. 107, Pg. 1, 1976.
rat LDLo intravenous 40mg/kg (40mg/kg)   British Journal of Industrial Medicine. Vol. 15, Pg. 15, 1958.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 106.5 deg C   EXP
Boiling Point 189 deg C   EXP
log P (octanol-water) -1.060 (none)   EST
Water Solubility 2.00E+04 mg/L 20 EXP
Atmospheric OH Rate Constant 2.72E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.