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Substance Name: Methylbenzaldehyde
RN: 1334-78-7
UNII: ALC105UA3K

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C8-H8-O

Molecular Weight

  • 121.1581
 
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Names and Synonyms

Name of Substance

  • Methylbenzaldehyde

Synonyms

  • Benzaldehyde, methyl-
  • EINECS 215-615-1
  • FEMA No. 3068
  • FEMA Number 3068 / tolualdehyde, mixed isomers/
  • HSDB 5821
  • Methylbenzaldehyde
  • Tolualdehyde
  • Tolualdehyde, mixed o-, m-, p-
  • Tolualdehydes (mixed o,m,p)
  • Toluenecarboxaldehyde
  • Tolyl aldehyde
  • UNII-ALC105UA3K
  • VHR X

Systematic Names

  • Benzaldehyde, methyl-
  • Tolualdehyde

Superlist Names

  • Tolualdehyde
  • Tolyl aldehyde

Registry Numbers

CAS Registry Number

  • 1334-78-7

FDA UNII

  • ALC105UA3K

Other Registry Number

  • 8027-79-0

System Generated Number

  • 0001334787

Structure Descriptors

Smiles

c1(ccccc1)C=O.C[*]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 2250mg/kg (2250mg/kg)   Food and Cosmetics Toxicology. Vol. 14, Pg. 885, 1976.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.260 (none)   EST
Water Solubility 1180 mg/L 25 EST
Vapor Pressure 0.335 mm Hg 25 EST
Henry's Law Constant 3.01E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.96E-11 cm3/molecule-sec 25 EST

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