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112-92-5

112-92-5 structure
112-92-5 structure
  • Name: Octadecanol
  • Chemical Name: stearyl alcohol
  • CAS Number: 112-92-5
  • Molecular Formula: C18H38O
  • Molecular Weight: 270.494
  • Catalog: Organic raw materials Alcohols, phenols, phenolic compounds and derivatives Acyclic alcohol
  • Create Date: 2018-07-23 18:23:06
  • Modify Date: 2024-01-02 09:39:29
  • Stearyl alcohol (also known as octadecyl alcohol or 1-octadecanol) is an organic compound classified as a fatty alcohol with the formula CH3(CH2)16CH2OH. It takes the form of white granules or flakes, which are insoluble in water. It has a wide range of uses as an ingredient in lubricants, resins, perfumes, and cosmetics. It is used as an emollient, emulsifier, and thickener in ointments.

Name stearyl alcohol
Synonyms Octadecan-1-ol
Stearyl alcohol
MFCD00002823
octadecyl alcohol
steryl alcohol
stenol
1-Octadecanol
1-Hydroxyoctadecane
EINECS 204-017-6
Octadecanol
Density 0.812
Boiling Point 336 ºC
Melting Point 56-59 °C(lit.)
Molecular Formula C18H38O
Molecular Weight 270.494
Flash Point 185 ºC
Exact Mass 270.292267
PSA 20.23000
LogP 8.31
Vapour density 9.3 (vs air)
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.451
Water Solubility insoluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RG2010000
CHEMICAL NAME :
1-Octadecanol
CAS REGISTRY NUMBER :
112-92-5
BEILSTEIN REFERENCE NO. :
1362907
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C18-H38-O
MOLECULAR WEIGHT :
270.56
WISWESSER LINE NOTATION :
Q18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 4(5),1,1985
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 4(5),1,1985 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
37ASAA "Kirk-Othmer Encyclopedia of Chemical Technology," 3rd ed., Grayson, M., and D. Eckroth, eds., New York, John Wiley & Sons, Inc., 1978 Volume(issue)/page/year: 1,722,1978 ** TUMORIGENIC DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1000 mg/kg
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - tumors
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 26,105,1966 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80705 No. of Facilities: 3948 (estimated) No. of Industries: 37 No. of Occupations: 44 No. of Employees: 60590 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80705 No. of Facilities: 22262 (estimated) No. of Industries: 177 No. of Occupations: 127 No. of Employees: 508141 (estimated) No. of Female Employees: 181509 (estimated)
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Risk Phrases R36/37/38
Safety Phrases S24/25
RIDADR UN 1986
WGK Germany -
RTECS RG2010000
Packaging Group I; II; III
HS Code 2905170000
HS Code 2905170000
Summary 2905170000 hexadecan-1-ol。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:7.0%。General tariff:30.0%