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Substance Name: Triethoxymethylsilane
RN: 2031-67-6
UNII: N811L6SAVL
InChIKey: CPUDPFPXCZDNGI-UHFFFAOYSA-N

Classification Codes

  • Organometallic
  • Skin / Eye Irritant

Molecular Formula

  • C7-H18-O3-Si

Molecular Weight

  • 178.302
 
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Names and Synonyms

Name of Substance

  • Triethoxymethylsilane

Synonyms

  • 4-04-00-04204 (Beilstein Handbook Reference)
  • A 162
  • BRN 1742453
  • CCRIS 1323
  • EC 217-983-9
  • EINECS 217-983-9
  • ICI-EP 5850
  • Methaneorthosiliconic acid, triethyl ester
  • Methyl triethoxysilane
  • Methyltriethoxysilane
  • NSC 5226
  • Silane, methyltriethoxy-
  • Silane, triethoxymethyl-
  • Triethoxymethylsilane
  • Triethoxysilylmethane
  • UNII-N811L6SAVL
  • Union carbide A-162

Systematic Names

  • Methyltriethoxysilane
  • Silane, methyltriethoxy-
  • Silane, triethoxymethyl-
  • Triethoxy(methyl)silane

Superlist Names

  • Methyltriethoxysilane
  • Silane, triethoxymethyl-

Registry Numbers

CAS Registry Number

  • 2031-67-6

FDA UNII

  • N811L6SAVL

System Generated Number

  • 0002031676

Structure Descriptors

InChI

1S/C7H18O3Si/c1-5-8-11(4,9-6-2)10-7-3/h5-7H2,1-4H3

InChIKey

CPUDPFPXCZDNGI-UHFFFAOYSA-N

Smiles

[Si](OCC)(OCC)(OCC)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin 13300uL/kg (13.3mL/kg) BEHAVIORAL: ATAXIA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 12, Pg. 575, 1993.
rat LCLo inhalation 4000ppm/8H (4000ppm) BEHAVIORAL: TREMOR

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Journal of Industrial Hygiene and Toxicology. Vol. 30, Pg. 332, 1948.
rat LD50 oral 8570uL/kg (8.57mL/kg) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: OTHER CHANGES
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 12, Pg. 575, 1993.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 142 deg C   EXP
log P (octanol-water) 0.800 (none)   EST
Atmospheric OH Rate Constant 1.87E-11 cm3/molecule-sec 25 EST

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