Isobutyl stearate
Suppliers
Names
[ CAS No. ]:
646-13-9
[ Name ]:
Isobutyl stearate
[Synonym ]:
Octadecanoic acid, 2-methylpropyl ester
Octadecanoic acid,2-methylpropyl ester
stearic acid isobutyl ester
EINECS 211-466-1
Stearinsaeure-isobutylester
Isobutyl stearate
Stearic acid,2-methylpropyl ester
Isobutylstearat
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
381.5±10.0 °C at 760 mmHg
[ Melting Point ]:
20ºC
[ Molecular Formula ]:
C22H44O2
[ Molecular Weight ]:
340.584
[ Flash Point ]:
187.7±8.8 °C
[ Exact Mass ]:
340.334137
[ PSA ]:
26.30000
[ LogP ]:
10.09
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.447
[ Storage condition ]:
Store below +30°C.
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WI4220000
- CHEMICAL NAME :
- Stearic acid, isobutyl ester
- CAS REGISTRY NUMBER :
- 646-13-9
- BEILSTEIN REFERENCE NO. :
- 1792857
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C22-H44-O2
- MOLECULAR WEIGHT :
- 340.66
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),107,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5656 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 14 No. of Employees: 8524 (estimated) No. of Female Employees: 1324 (estimated)
Safety Information
[ HS Code ]:
2915709000
Customs
[ HS Code ]: 2915709000
[ Summary ]:
2915709000. palmitic acid and its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%