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Substance Name: Dihydroabietyl alcohol
RN: 26266-77-3
UNII: 6770B58N0V
InChIKey: FLMIYUXOBAUKJM-IUHBKHCYSA-N

Note

  • Skin sensitizer in mascara.

Molecular Formula

  • C20-H34-O

Molecular Weight

  • 290.4876
 
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Names and Synonyms

Name of Substance

  • 1-Phenanthrenemethanol, dodecahydro-1,4a-dimethyl-7-(1-methylethyl)-
  • Dihydroabietyl alcohol
  • Dodecahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenemethanol

Synonyms

  • Abietyl alcohol, dihydro-
  • Arbitol E
  • Dihydroabietyl alcohol
  • Dodecahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenemethanol
  • EINECS 247-574-0
  • UNII-6770B58N0V

Systematic Names

  • (1R-(1alpha,4Abeta,4balpha,10aalpha))-dodecahydro-7-isopropyl-1,4a-dimethylphenanthren-1-methanol
  • 1-Phenanthrenemethanol, 1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a-dimethyl-7-(1-methylethyl)-, (1R,4aR,4bS,10aR)-
  • 1-Phenanthrenemethanol, dodecahydro-1,4a-dimethyl-7-(1-methylethyl)- (9CI)
  • Abietyl alcohol, dihydro- (8CI)
  • Hydroabietyl alcohol

Registry Numbers

CAS Registry Number

  • 26266-77-3

FDA UNII

  • 6770B58N0V

Other Registry Numbers

  • 12001-43-3
  • 50985-16-5

System Generated Number

  • 0026266773

Structure Descriptors

InChI

1S/C20H34O/c1-14(2)15-6-8-17-16(12-15)7-9-18-19(3,13-21)10-5-11-20(17,18)4/h12,14-15,17-18,21H,5-11,13H2,1-4H3/t15?,17-,18-,19-,20+/m0/s1

InChIKey

FLMIYUXOBAUKJM-IUHBKHCYSA-N

Smiles

CC(C)C1CC[C@H]2C(=C1)CC[C@H]3[C@](C)(CO)CCC[C@]23C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 12, Pg. 919, 1974.
rat LD50 oral 70gm/kg (70000mg/kg)   Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 2, Pg. 68, 1975.