Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Oxiraneoctanoic acid,3-octyl-, butyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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106-83-2

106-83-2 structure

106-83-2 structure

Name: 2-Oxiraneoctanoic acid,3-octyl-, butyl ester
Chemical Name: butyl epoxystearate
CAS Number: 106-83-2
Molecular Formula: C₂₂H₄₂O₃
Molecular Weight: 354.56700
Create Date: 2018-04-24 08:00:00
Modify Date: 2025-08-23 10:17:16

Name	butyl epoxystearate
Synonyms	butyl9,10-epoxystearate EINECS 203-434-0 9,10-epoxystearicacidbutylester Butyesterofepoxystearate truflexe74 butyl9,10-epoxyoctadecanoate Epoxidizedbutylstearate butyl 3-octyloxiran-2-octanoate

Density	0.916g/cm3
Boiling Point	428.8ºC at 760mmHg
Molecular Formula	C₂₂H₄₂O₃
Molecular Weight	354.56700
Flash Point	163.2ºC
Exact Mass	354.31300
PSA	38.83000
LogP	6.57840
Vapour Pressure	1.47E-07mmHg at 25°C
Index of Refraction	1.456

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RG1575000

CHEMICAL NAME :: Octadecanoic acid, 9,10-epoxy-, butyl ester

CAS REGISTRY NUMBER :: 106-83-2

BEILSTEIN REFERENCE NO. :: 1385326

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C22-H42-O3

MOLECULAR WEIGHT :: 354.64

WISWESSER LINE NOTATION :: T3OTJ B8 C7VO4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 24 gm/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - lymphoma, including Hodgkin's disease

REFERENCE :: RARSAM Radiation Research, Supplement. (New York, NY) No.1-7, 1959-67. Discontinued. Volume(issue)/page/year: 3,193,1963

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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