7390-81-0
7390-81-0 structure
- Name: 1,2-Epoxyoctadecane
- Chemical Name: 1,2-Octadecylene Oxide
- CAS Number: 7390-81-0
- Molecular Formula: C18H36O
- Molecular Weight: 268.47800
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Cyclic hydrocarbon
- Create Date: 2018-02-14 08:00:00
- Modify Date: 2025-08-25 16:15:00
| Name | 1,2-Octadecylene Oxide |
|---|---|
| Synonyms |
MFCD00005152
1,2-Epoxyoctadecane EINECS 230-977-0 |
| 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 |
| Stability | Stable. Combustible. Incompatible with strong acids, peroxides, caustics. Moisture sensitive. |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/38 |
| Safety Phrases | S26-S36-S37/39 |
| HS Code | 2910900090 |
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7390-81-0 |
| Literature: US3953480 A1, ; |
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7390-81-0 |
| Literature: Journal of the American Chemical Society, , vol. 68, p. 1506 |
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7390-81-0 |
| Literature: Journal of the American Chemical Society, , vol. 68, p. 1506 US2457328 , ; |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![1-[2-(2-hydroxyethoxy)ethoxy]octadecan-2-ol structure](https://image.chemsrc.com/caspic/161/94087-91-9.png)
| 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% |