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Substance Name: Decahydronaphthalene
RN: 91-17-8
UNII: 88451Q4XYF
InChIKey: NNBZCPXTIHJBJL-UHFFFAOYSA-N

Note

  • Don't confuse with decaline which has a nitrogen at the juncture of the two rings.

Classification Codes

  • Human Data
  • Tumor Data

Molecular Formula

  • C10-H18

Molecular Weight

  • 138.252
 
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Names and Synonyms

Name of Substance

  • Decahydronaphthalene
  • Decalin

Synonyms

  • 3-05-00-00245 (Beilstein Handbook Reference)
  • AI3-01256
  • Bicyclo(4.4.0)decane
  • BRN 0878165
  • CCRIS 3410
  • De-kalin
  • DEC
  • Decahydronaphthalene
  • Decalin
  • Dekalin
  • Dekalina
  • Dekalina [Polish]
  • EC 202-046-9
  • EINECS 202-046-9
  • HSDB 287
  • Naphthalane
  • Naphthalene, decahydro-
  • Naphthan
  • NSC 406139
  • Perhydronaphthalene
  • UNII-88451Q4XYF

Systematic Names

  • Decahydronaphthalene
  • Naphthalene, decahydro-

Superlist Names

  • Decahydronaphthalene
  • Decahydronaphthalene [UN1147] [Flammable liquid]
  • Naphthalene, decahydro-
  • UN1147

Registry Numbers

CAS Registry Number

  • 91-17-8

FDA UNII

  • 88451Q4XYF

System Generated Number

  • 0000091178

Structure Descriptors

InChI

1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2

InChIKey

NNBZCPXTIHJBJL-UHFFFAOYSA-N

Smiles

C12C(CCCC1)CCCC2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LCLo inhalation 319ppm/8H (319ppm) LIVER: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA
National Technical Information Service. Vol. AD-A086-341,
human TCLo inhalation 100ppm (100ppm) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
"Handbook of Organic Industrial Solvents," 2nd ed., Chicago, National Assoc. of Mutual Casualty Companies, 1961Vol. 2, Pg. 40, 1961.
mouse LCLo inhalation 993ppm/4H (993ppm)   National Technical Information Service. Vol. AD-A062-138,
rabbit LD50 skin 5900uL/kg (5.9mL/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat LC50 inhalation 710ppm/4H (710ppm)   Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 215, 1992.
rat LD50 oral 4170mg/kg (4170mg/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -4.30E+01 deg C   EXP
Boiling Point 155.5 deg C   EXP
log P (octanol-water) 4.200 (none)   EST
Water Solubility 0.889 mg/L 25 EXP
Vapor Pressure 2.3 mm Hg 25 EXP
Henry's Law Constant 0.470 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.02E-11 cm3/molecule-sec 25 EXP

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