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Substance Name: alpha-Terpinene
RN: 99-86-5
UNII: I24X278AP1
InChIKey: YHQGMYUVUMAZJR-UHFFFAOYSA-N

Classification Codes

  • Drug / Therapeutic Agent
  • Reproductive Effect

Molecular Formula

  • C10-H16

Molecular Weight

  • 136.236
 
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Names and Synonyms

Results Name

  • alpha-Terpinene

Name of Substance

  • alphaTerpinene

Synonyms

  • 1,3-Cyclohexadiene, 1-methyl-4-(1-methylethyl)-
  • 1,3-Cyclohexadiene, 1-methyl-4-isopropyl-
  • 1-Isopropyl-4-methyl-1,3-cyclohexadiene
  • 1-Methyl-4-(1-methylethyl)-1,3-cyclohexadiene
  • 1-Methyl-4-isopropylcyclohexadiene-1,3
  • AI3-26467
  • alpha-Terpinen
  • alpha-Terpinene
  • CCRIS 9058
  • EINECS 202-795-1
  • FEMA No. 3558
  • p-Mentha-1,3-diene
  • Terpilene
  • UNII-I24X278AP1

Systematic Names

  • 1,3-Cyclohexadiene, 1-methyl-4-(1-methylethyl)-
  • p-Mentha-1,3-diene

Superlist Names

  • 1,3-Cyclohexadiene, 1-methyl-4-(1-methylethyl)-
  • alpha-Terpinene

Registry Numbers

CAS Registry Number

  • 99-86-5

FDA UNII

  • I24X278AP1

System Generated Number

  • 0000099865

Structure Descriptors

InChI

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

InChIKey

YHQGMYUVUMAZJR-UHFFFAOYSA-N

Smiles

C=1(C(C)C)CCC(C)=CC1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 1680mg/kg (1680mg/kg)   Food and Cosmetics Toxicology. Vol. 14, Pg. 873, 1976.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point < 25 deg C   EXP
Boiling Point 175 deg C   EXP
log P (octanol-water) 4.25 (none)   EXP
Atmospheric OH Rate Constant 3.63E-10 cm3/molecule-sec 21 EXP

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