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Substance Name: Diethylbenzene (mixed isomers)
RN: 25340-17-4
UNII: 9A18Z78Q73
InChIKey: KVNYFPKFSJIPBJ-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C10-H14

Molecular Weight

  • 134.2206
 
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Names and Synonyms

Name of Substance

  • Diethylbenzene (mixed isomers)

Synonyms

  • 4-05-00-01067 (Beilstein Handbook Reference)
  • AI3-15336
  • BRN 1903396
  • Diethylbenzene
  • Diethylbenzol
  • EC 246-874-9
  • EINECS 246-874-9
  • NSC 405068
  • UNII-9A18Z78Q73

Systematic Names

  • Benzene, diethyl-
  • Diethylbenzene

Superlist Names

  • Benzene, diethyl-
  • Diethylbenzene
  • Diethylbenzene [UN2049] [Flammable liquid]
  • Diethylbenzenes (mixed isomer)
  • UN2049

Registry Numbers

CAS Registry Number

  • 25340-17-4

FDA UNII

  • 9A18Z78Q73

Other Registry Number

  • 1300-82-9

System Generated Number

  • 0025340174

Structure Descriptors

InChI

1S/C10H14/c1-3-9-7-5-6-8-10(9)4-2/h5-8H,3-4H2,1-2H3

InChIKey

KVNYFPKFSJIPBJ-UHFFFAOYSA-N

Smiles

CCc1ccccc1CC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 oral 6200mg/kg (6200mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 39(4), Pg. 86, 1974.
mammal (species unspecified) LDLo intravenous 317ug/kg (0.317mg/kg)   Acta Pharmaceutica Jugoslavica. Vol. 24, Pg. 179, 1974.
mouse LCLo inhalation 3gm/m3 (3000mg/m3) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: EXCITEMENT

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(12), Pg. 19, 1965.
rabbit LD50 oral 3gm/kg (3000mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(6), Pg. 90, 1975.
rat LCLo inhalation 3gm/m3 (3000mg/m3) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: EXCITEMENT

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(12), Pg. 19, 1965.
rat LDLo oral 5gm/kg (5000mg/kg)   "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960Vol. -, Pg. 57, 1960.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 181 deg C   EXP
log P (octanol-water) 4.070 (none)   EST
Water Solubility 31.9 mg/L 20 EXP
Vapor Pressure 0.571 mm Hg 25 EST
Henry's Law Constant 0.012 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 8.11E-12 cm3/molecule-sec 25 EST

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