UNII:P7UC7KGL82

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Names

[ CAS No. ]:
141-23-1

[ Name ]:
UNII:P7UC7KGL82

[Synonym ]:
12-Hydroxystearic acid methyl ester Methyl 12-hydroxyoctadecanoate
UNII:P7UC7KGL82
MFCD00046706
Octadecanoic acid, 12-hydroxy-, methyl ester
EINECS 205-471-8
12-Hydroxystearic acid methyl ester,Methyl 12-hydroxyoctadecanoate
12-Hydroxystearic acid methyl ester
12-Hydroxyoctadecanoic acid, methyl ester
Methyl 12-hydroxyoctadecanoate
Methyl 12-hydroxystearate

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
400.0±15.0 °C at 760 mmHg

[ Melting Point ]:
48ºC

[ Molecular Formula ]:
C₁₉H₃₈O₃

[ Molecular Weight ]:
314.503

[ Flash Point ]:
147.6±13.2 °C

[ Exact Mass ]:
314.282104

[ PSA ]:
46.53000

[ LogP ]:
6.49

[ Vapour Pressure ]:
0.0±2.1 mmHg at 25°C

[ Index of Refraction ]:
1.456

[ Storage condition ]:
−20°C

MSDS

Click to get detail MSDS

Toxicological Information

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

HEALTH HAZARD DATA

ACUTE TOXICITY 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)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918199090

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Lipase-catalyzed synthesis and properties of poly[(12-hydroxydodecanoate)-co-(12-hydroxystearate)] directed towards novel green and sustainable elastomers.

Macromol. Biosci. 8(1) , 38-45, (2008)

Novel green and sustainable elastomers having both good biodegradability and chemical recyclability properties were designed and synthesized using potentially biobased materials and lipase as an envir...

Structural relationships in 2,3-bis-n-decyloxyanthracene and 12-hydroxystearic acid molecular gels and aerogels processed in supercritical CO(2).

J. Phys. Chem. B 114 , 11409-11419, (2010)

Supercritical carbon dioxide is used to prepare aerogels of two reference molecular organogelators, 2,3-bis-n-decyloxyanthracene (DDOA) (luminescent molecule) and 12-hydroxystearic acid (HSA). Electro...

Revisiting the synthesis of a well-known comb-graft copolymer stabilizer and its application to the dispersion polymerization of poly(methyl methacrylate) in organic media.

Langmuir 26 , 17989-17996, (2010)

Polymeric stabilizers are an essential ingredient for the dispersion polymerization of poly(methyl methacrylate) (PMMA) in nonpolar media. In this contribution, we focus on the synthesis of an amphipa...