UNII:EG3PA2K3K5

Modify Date: 2025-08-24 18:56:04

UNII:EG3PA2K3K5 Structure
UNII:EG3PA2K3K5 structure
Common Name UNII:EG3PA2K3K5
CAS Number 22047-49-0 Molecular Weight 396.690
Density 0.9±0.1 g/cm3 Boiling Point 431.9±13.0 °C at 760 mmHg
Molecular Formula C26H52O2 Melting Point N/A
MSDS N/A Flash Point 219.2±9.7 °C

 Use of UNII:EG3PA2K3K5




 Names

Name 2-ethylhexyl octadecanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 431.9±13.0 °C at 760 mmHg
Molecular Formula C26H52O2
Molecular Weight 396.690
Flash Point 219.2±9.7 °C
Exact Mass 396.396729
PSA 26.30000
LogP 12.21
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.451
InChIKey OPJWPPVYCOPDCM-UHFFFAOYSA-N
SMILES CCCCCCCCCCCCCCCCCC(=O)OCC(CC)CCCC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WI3700000
CHEMICAL NAME :
Stearic acid, 2-ethylhexyl ester
CAS REGISTRY NUMBER :
22047-49-0
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C26-H52-O2
MOLECULAR WEIGHT :
396.78

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
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),107,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5092 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 1222 (estimated) No. of Female Employees: 241 (estimated)

 Safety Information

Hazard Codes Xi
HS Code 2915709000

 Preparation


 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%

 Synonyms

2-Ethylhexyl stearate
Octadecanoic acid, 2-ethylhexyl ester
UNII:EG3PA2K3K5
Ethylhexyl stearate
2-ethylhexyl octadecanoate
EINECS 244-754-0
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