1,2-Epoxyoctadecane

Modify Date: 2025-08-25 16:15:00

1,2-Epoxyoctadecane Structure
1,2-Epoxyoctadecane structure
Common Name 1,2-Epoxyoctadecane
CAS Number 7390-81-0 Molecular Weight 268.47800
Density 0.857 g/cm3 Boiling Point 146-148°C 1mm
Molecular Formula C18H36O Melting Point 33-35°C
MSDS Chinese USA Flash Point 176°C

 Names

Name 1,2-Octadecylene Oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.857 g/cm3
Boiling Point 146-148°C 1mm
Melting Point 33-35°C
Molecular Formula C18H36O
Molecular Weight 268.47800
Flash Point 176°C
Exact Mass 268.27700
PSA 12.53000
LogP 6.25660
Index of Refraction 1.455
InChIKey QBJWYMFTMJFGOL-UHFFFAOYSA-N
SMILES CCCCCCCCCCCCCCCCC1CO1
Stability Stable. Combustible. Incompatible with strong acids, peroxides, caustics. Moisture sensitive.

 Safety Information

Hazard Codes Xi
Risk Phrases R36/38
Safety Phrases S26-S36-S37/39
HS Code 2910900090

 Synthetic Route

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1,2-Epoxyoctadecane Structure

1,2-Epoxyoctadecane

CAS#:7390-81-0

Literature: US3953480 A1, ;

~%

1,2-Epoxyoctadecane Structure

1,2-Epoxyoctadecane

CAS#:7390-81-0

Literature: Journal of the American Chemical Society, , vol. 68, p. 1506

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1,2-Epoxyoctadecane Structure

1,2-Epoxyoctadecane

CAS#:7390-81-0

Literature: Journal of the American Chemical Society, , vol. 68, p. 1506 US2457328 , ;

 Customs

HS Code 2910900090
Summary 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

MFCD00005152
1,2-Epoxyoctadecane
EINECS 230-977-0
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