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Substance Name: Vinyl toluene
RN: 25013-15-4
UNII: 521V79L8MY

Note

  • Monomer for the manufacture of plastics & resins; considered as non-toxic substitute for styrene.

Molecular Formula

  • C9-H10

Molecular Weight

  • 119.1859
 

Classification Codes

Classification Codes

  • Human Data
  • Mutation Data
  • Reproductive Effect
  • Skin / Eye Irritant
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 3
  • TWA (50 ppm); STEL (100 ppm); Not classifiable as a human carcinogen
  • TWA 100 ppm (480 mg/m3)

Names and Synonyms

Name of Substance

  • Vinyl toluene
  • Vinyltoluene

Synonyms

  • 3- and 4-Vinyl toluene (mixed isomers)
  • 4-05-00-01369 (Beilstein Handbook Reference)
  • alpha,beta-Styrene
  • Benzene, ethenylmethyl-
  • BRN 1209317
  • CCRIS 2369
  • EC 246-562-2
  • EINECS 246-562-2
  • Ethenylmethylbenzene
  • HSDB 1035
  • Methylethenylbenzene
  • Methylstyrene
  • Methylvinylbenzene
  • NCI-C56406
  • NSC 4832
  • Styrene, ar-methyl-
  • Styrene, methyl- (mixed isomers)
  • Toluene, vinyl- (mixed isomers)
  • Tolylethylene
  • UNII-521V79L8MY
  • Vinyl toluene
  • Vinyltoluene
  • Vinyltoluene,industrial

Systematic Names

  • Benzene, ethenylmethyl-
  • Styrene, methyl-
  • Vinyltoluene

Superlist Names

  • ar-Methylstyrene
  • Benzene, ethenylmethyl-
  • Styrene, ar-methyl-
  • UN2618
  • Vinyl toluene
  • Vinyltoluene
  • Vinyltoluenes, inhibited
  • Vinyltoluenes, inhibited [UN2618] [Flammable liquid]

Registry Numbers

CAS Registry Number

  • 25013-15-4

FDA UNII

  • 521V79L8MY

Other Registry Numbers

  • 1202865-10-8
  • 1216569-45-7
  • 1321-45-5

System Generated Number

  • 0025013154

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
human TCLo inhalation 400ppm (400ppm) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE
AMA Archives of Industrial Health. Vol. 14, Pg. 387, 1956.
mouse LC50 inhalation 3020mg/m3/4H (3020mg/m3) BLOOD: HEMORRHAGE

GASTROINTESTINAL: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
Hygiene and Sanitation Vol. 34(7-9), Pg. 334, 1969.
mouse LD50 oral 3160mg/kg (3160mg/kg) GASTROINTESTINAL: OTHER CHANGES

BLOOD: HEMORRHAGE

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA
Hygiene and Sanitation Vol. 34(7-9), Pg. 334, 1969.
mouse LDLo skin 4500mg/kg (4500mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 34(9), Pg. 40, 1969.
rat LD50 intraperitoneal 2324mg/kg (2324mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 77, 1990.
rat LD50 oral 2255mg/kg (2255mg/kg) SKIN AND APPENDAGES (SKIN): HAIR: OTHER

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 77, 1990.
rat LDLo skin 4500mg/kg (4500mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 34(9), Pg. 40, 1969.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 3.440 (none)   EST
Water Solubility 89 mg/L 25 EXP
Vapor Pressure 1.5 mm Hg 20 EXP
Henry's Law Constant 2.62E-03 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 5.34E-11 cm3/molecule-sec 25 EST

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