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Substance Name: gamma-Terpinene
RN: 99-85-4
UNII: 4YGF4PQP49
InChIKey: YKFLAYDHMOASIY-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C10-H16

Molecular Weight

  • 136.236
 
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Names and Synonyms

Name of Substance

  • gamma-Terpinene

Synonyms

  • 1,4-Cyclohexadiene, 1-methyl-4-(1-methylethyl)-
  • 1,4-Cyclohexadiene, 1-methyl-4-isopropyl-
  • 1-Methyl-4-(1-methylethyl)-1,4-cyclohexadiene
  • 1-Methyl-4-isopropylcyclohexadiene-1,4
  • 4-Isopropyl-1-methyl-1,4-cyclohexadiene
  • AI3-26468
  • Crithmene
  • EINECS 202-794-6
  • FEMA No. 3559
  • gamma-Terpinen
  • gamma-Terpinene
  • gamma-Terpinene (natural)
  • Moslene
  • NSC 21448
  • p-Mentha-1,4-diene
  • TERPINENE, ALPHA
  • UNII-4YGF4PQP49

Systematic Names

  • 1,4-Cyclohexadiene, 1-methyl-4-(1-methylethyl)-
  • p-Mentha-1,4-diene

Superlist Names

  • 1,4-Cyclohexadiene, 1-methyl-4-(1-methylethyl)-
  • gamma-Terpinene

Registry Numbers

CAS Registry Number

  • 99-85-4

FDA UNII

  • 4YGF4PQP49

System Generated Number

  • 0000099854

Structure Descriptors

InChI

1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,7-8H,5-6H2,1-3H3

InChIKey

YKFLAYDHMOASIY-UHFFFAOYSA-N

Smiles

C=1(C(C)C)CC=C(C)CC1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 3650mg/kg (3650mg/kg)   Food and Cosmetics Toxicology. Vol. 14, Pg. 875, 1976.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.00E+01 deg C   EXP
Boiling Point 183 deg C   EXP
log P (octanol-water) 4.5 (none)   EXP
Water Solubility 8.68 mg/L 22 EXP
Vapor Pressure 1.09 mm Hg 25 EXP
Henry's Law Constant 0.023 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.77E-10 cm3/molecule-sec 25 EXP

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