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MSDS  : Stearic acid, 12-hydroxy-, methyl ester
CAS  : 141-23-1
SYNONYMS  : * Cenwax ME * 12-Hydroxystearic acid, methyl ester * Kemester 1288 * Methyl 12-hydroxyoctadecanoate * Methyl 12-hydroxystearate * Octadecanoic acid, 12-hydroxy-, (R-(Z))-
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : WI4200000
CHEMICAL NAME : Stearic acid, 12-hydroxy-, methyl ester
CAS REGISTRY NUMBER : 141-23-1
LAST UPDATED : 199806
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C19-H38-O3
MOLECULAR WEIGHT : 314.57
WISWESSER LINE NOTATION : Q3Y6&10VO1
COMPOUND DESCRIPTOR : Tumorigen
SYNONYMS/TRADE NAMES :
* Cenwax ME
* 12-Hydroxystearic acid, methyl ester
* Kemester 1288
* Methyl 12-hydroxyoctadecanoate
* Methyl 12-hydroxystearate
* Octadecanoic acid, 12-hydroxy-, (R-(Z))-

*** HEALTH HAZARD DATA ***

** TUMORIGENIC DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1600 mg/kg/40W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Lungs, Thorax, or Respiration - tumors
Tumorigenic - tumors at site of application
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
30,1037,1970

*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - M1850
No. of Facilities: 1459 (estimated)
No. of Industries: 16
No. of Occupations: 9
No. of Employees: 12863 (estimated)

NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - M1850
No. of Facilities: 2712 (estimated)
No. of Industries: 22
No. of Occupations: 22
No. of Employees: 30512 (estimated)
No. of Female Employees: 358 (estimated)

*** STATUS IN U.S. ***

EPA TSCA Section 8(b) CHEMICAL INVENTORY


*** END OF RECORD ***
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NAMECAS
Stearanilide, 4'-amino- 63979-63-5
Stearic acid 57-11-4
Stearic acid, pyrolyzate 57-11-4
Stearic acid, aluminum salt 637-12-7
Stearic acid, ammonium salt 1002-89-7
Stearic acid, barium cadmium salt (411) 1191-79-3
Spiro(isoquinoline-4(2H),4'-(4H)pyran)-1,3(2H)-dione,2',3',5',6'-tetrahydro-2',6'-dimethyl- 1191-79-3
Stearic acid, barium salt 6865-35-6
Stearic acid, butyl ester 123-95-5
Stearic acid, calcium salt 1592-23-0
Stearic acid, compd. with cyclohexylamine (11) 15860-21-6
Stearic acid, 9,10-epoxy-, allyl ester 123-36-4
Stearic acid, 2,3-epoxypropyl ester 7460-84-6
Stearic acid, alpha-ester withD-threo-(-)-2,2-dichloro-N-(beta-hydroxy-alpha-(hydroxymethyl)-p-nitrophenethyl)acetamide 16255-48-4
Stearic acid, ester with lactic acid bimol ester 14440-80-3
Stearic acid, ethyl ester 111-61-5
Stearic acid, 2-ethylhexyl ester 22047-49-0
Spiro(6H-4,9a-methanocyclopent(d)-oxocin-6,3'-oxetane)-5-carboxylic acid, octahydro-2,2'-dioxo-9-methyl-1,5,6a-trihydroxy-, methyl ester,(1R-(1-alpha,4-beta,5-beta,6-beta,6a-beta,9-alpha,9a-beta))- 153445-93-3
Stearic acid, 12-hydroxy- 106-14-9
Stearic acid, 2-(2-hydroxyethoxy)ethyl ester 106-11-6
Stearic acid, 2-hydroxyethyl ester 111-60-4
Stearic acid, 12-hydroxy-, methyl ester 141-23-1
Stearic acid, iodo-, ethyl ester 141-23-1
Stearic acid, isobutyl ester 646-13-9
Stearic acid, isohexadecyl ester 25339-09-7
Stearic acid, isopropyl ester 112-10-7
Stearic acid, lead salt 7428-48-0
Stearic acid, lithium salt 4485-12-5
Spiro(6H-4,9a-methanocyclopent(d)-oxocin-6,3'-oxetane)-5-carboxylic acid, octahydro-2,2'-dioxo-9-methyl-1,5,6a,7-tetrahydroxy-, methyl ester,(1R-(1-alpha,4-beta,5-beta,6-beta,6a-beta,7-beta,9-alpha,9a-beta))- 4485-12-5
Stearic acid, magnesium salt 557-04-0
Stearic acid, methyl ester 112-61-8
Stearic acid, monoester with 1,2-propanediol 1323-39-3
Stearic acid, 4-oxo- 16694-30-7
Stearic acid, potassium salt 593-29-3
Stearic acid, sodium salt 822-16-2
Stearic acid, tetradecyl ester 17661-50-6
Stearonitrile 638-65-3
Stearoylglutamic acid 3397-16-8
Stearyl alcohol, condensed with 2 moles ethyleneoxide 9005-00-9
Spiro(6H-4,9a-methanocyclopent(d)oxocin-6,3'-oxetane)-2,2'(1H)-dione, 4a-beta,5,6a,7,8,9-hexahydro-5,9a-dimethyl-1-alpha,5-beta,6a-beta,7-beta-tetrahydroxy- 5230-87-5
Stearyl alcohol condensed with l0 moles ethyleneoxide 9005-00-9
Stearyl alcohol condensed with 20 moles ethyleneoxide 9005-00-9
Steel, aluminum nickel 61431-86-5
Stellaria media (L.) Vill., extractSUBSTANCE DEFINITION :Plant belonging to the family CaryophyllaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-Volume(issue)/page/year: 18,594,1980 61431-86-5
Stellaria media Linn., extract excluding rootsSUBSTANCE DEFINITION :Plant belonging to the family CaryophyllaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- 61431-86-5
Stellaria semivestita Edgew., extractSUBSTANCE DEFINITION :Plant belonging to the family CaryophyllaceaeREFERENCE :IJEBA6 Indian Journal of Experimental Biology. (Publications & InformationDirectorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-Volume(issue)/page/year: 6,232,1968 61431-86-5
Stellin 59041-50-8
Stellin A 77031-05-1
Stellin B 69772-63-0
Stemmadenine 10012-73-4

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