2-ethylhexyl palmitate

Modify Date: 2025-08-25 07:14:23

2-ethylhexyl palmitate Structure
2-ethylhexyl palmitate structure
Common Name 2-ethylhexyl palmitate
CAS Number 29806-73-3 Molecular Weight 368.64
Density 0.86 g/cm3 Boiling Point 407.2ºC at 760 mmHg
Molecular Formula C24H48O2 Melting Point N/A
MSDS N/A Flash Point 203.7ºC

 Use of 2-ethylhexyl palmitate


2-Ethylhexyl palmitate is a cosmetic peptide. 2-Ethylhexyl palmitate can be used in the preparation of UV sunscreening composition[1].

 Names

Name 2-ethylhexyl hexadecanoate
Synonym More Synonyms

 2-ethylhexyl palmitate Biological Activity

Description 2-Ethylhexyl palmitate is a cosmetic peptide. 2-Ethylhexyl palmitate can be used in the preparation of UV sunscreening composition[1].
Related Catalog
References

[1]. Barnett G, et al. Sunscreen compositions. United States, US4129645 A. 1978-12-12.

 Chemical & Physical Properties

Density 0.86 g/cm3
Boiling Point 407.2ºC at 760 mmHg
Molecular Formula C24H48O2
Molecular Weight 368.64
Flash Point 203.7ºC
Exact Mass 368.36500
PSA 26.30000
LogP 8.22730
Vapour Pressure 7.7E-07mmHg at 25°C
Index of Refraction 1.449

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RT4740000
CHEMICAL NAME :
Palmitic acid, 2-ethylhexyl ester
CAS REGISTRY NUMBER :
29806-73-3
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C24-H48-O2
MOLECULAR WEIGHT :
368.72
WISWESSER LINE NOTATION :
15VO1Y4&2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 19,251,1981 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 19,251,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 19,251,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82982 No. of Facilities: 94 (estimated) No. of Industries: 1 No. of Occupations: 8 No. of Employees: 20887 (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%

 Synonyms

EINECS 249-862-1
Ceraphyl 368
Palmitic acid,2-ethylhexyl ester
Hexadecanoic acid,2-ethylhexyl ester
Ethylhexyl palmitate
Wickenol 155
2-Ethylhexyl palmitate
Elfacos EHP
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