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China
Product Name: 2-Oxiraneoctanoic acid,3-octyl-, 2-propen-1-yl ester
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123-36-4

123-36-4 structure

123-36-4 structure

Name: 2-Oxiraneoctanoic acid,3-octyl-, 2-propen-1-yl ester
Chemical Name: 2-Oxiraneoctanoic acid,3-octyl-, 2-propen-1-yl ester
CAS Number: 123-36-4
Molecular Formula: C₂₁H₃₈O₃
Molecular Weight: 338.52500
Create Date: 2017-07-25 17:22:58
Modify Date: 2025-09-22 10:11:33

Name	2-Oxiraneoctanoic acid,3-octyl-, 2-propen-1-yl ester
Synonyms	Oxiraneoctanoic acid,3-octyl-,2-propenyl ester Ep-145 Octadecanoic acid,9,10-epoxy-,allyl ester (8ci) Oxiraneoctanoic acid,3-octyl-,2-propenyl ester (9ci) Allyl-9,10-epoxystearate 9,10-Epoxystearic acid,allyl ester (+-)-8-(cis-3-Octyl-oxiranyl)-octansaeure-allylester (+-)-8-(cis-3-octyl-oxiranyl)-octanoic acid allyl ester

Molecular Formula	C₂₁H₃₈O₃
Molecular Weight	338.52500
Exact Mass	338.28200
PSA	38.83000
LogP	5.96430

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI3325000

CHEMICAL NAME :: Stearic acid, 9,10-epoxy-, allyl ester

CAS REGISTRY NUMBER :: 123-36-4

BEILSTEIN REFERENCE NO. :: 0022707

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C21-H38-O3

MOLECULAR WEIGHT :: 338.59

WISWESSER LINE NOTATION :: T3OTJ B8 C7VO2U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/5/1959 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1410 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/5/1959

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 15900 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/5/1959

HS Code	2918990090

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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