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Substance Name: Dichloromethylphenylsilane
RN: 149-74-6
UNII: 9JR2A9V0JI
InChIKey: GNEPOXWQWFSSOU-UHFFFAOYSA-N

Molecular Formula

  • C7-H8-Cl2-Si

Molecular Weight

  • 191.1322
 

Classification Codes

Classification Code

  • Organometallic

Superlist Classification Code

  • Threshold Planning Quantity (TPQ) = 1000 lb
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Names and Synonyms

Name of Substance

  • Dichloromethylphenylsilane

Synonyms

  • 4-16-00-01517 (Beilstein Handbook Reference)
  • BRN 0970975
  • Dichlor-fenyl-methylsilane
  • Dichlor-fenyl-methylsilane [Czech]
  • Dichloromethylphenylsilane
  • EC 205-746-2
  • EINECS 205-746-2
  • HSDB 5650
  • Methylphenyldichlorosilane
  • NSC 96621
  • Phenylmethyldichlorosilane
  • Silane, dichloromethylphenyl-
  • UNII-9JR2A9V0JI

Systematic Names

  • Benzene, (dichloromethylsilyl)-
  • Dichloro(methyl)(phenyl)silane
  • Silane, dichloromethylphenyl-

Superlist Names

  • Dichloromethylphenyl silane
  • Dichloromethylphenylsilane
  • Methylphenyldichlorosilane
  • Methylphenyldichlorosilane [UN2437] [Corrosive]
  • Silane, dichloromethylphenyl-
  • UN2437

Registry Numbers

CAS Registry Number

  • 149-74-6

FDA UNII

  • 9JR2A9V0JI

Other Registry Numbers

  • 155684-41-6
  • 199330-98-8

System Generated Number

  • 0000149746

Structure Descriptors

InChI

1S/C7H8Cl2Si/c1-10(8,9)7-5-3-2-4-6-7/h2-6H,1H3

InChIKey

GNEPOXWQWFSSOU-UHFFFAOYSA-N

Smiles

c1(ccccc1)[Si](C)(Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC50 inhalation 150mg/m3 (150mg/m3) LIVER: FATTY LIVER DEGERATION

BLOOD: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 3, Pg. 81, 1961.
mouse LCLo inhalation 30mg/m3/2H (30mg/m3) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

LIVER: FATTY LIVER DEGERATION

BLOOD: CHANGES IN SPLEEN
Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 3, Pg. 61, 1961.
mouse LDLo intraperitoneal 100mg/kg (100mg/kg)   Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 3, Pg. 81, 1961.
mouse LDLo subcutaneous 100mg/kg (100mg/kg)   Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 3, Pg. 81, 1961.
rat LDLo intraperitoneal 100mg/kg (100mg/kg)   Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 3, Pg. 81, 1961.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 206.5 deg C   EXP
log P (octanol-water) 3.840 (none)   EST
Water Solubility 25.5 mg/L 25 EST
Henry's Law Constant 1.14E-03 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.10E-12 cm3/molecule-sec 25 EST

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