1-OCTADECENE
- CAS No.
- 112-88-9
- Chemical Name:
- 1-OCTADECENE
- Synonyms
- Octadecene;Dialen 18;1-Octadecane;Octadecene-1;Octadec-1-ene;1-Octadecene, tech-95;1-Octadecene, 90%, tech;NSC 66460;1 - oleic;Neodene 18
- CBNumber:
- CB2306528
- Molecular Formula:
- C18H36
- Molecular Weight:
- 252.48
- MDL Number:
- MFCD00009003
- MOL File:
- 112-88-9.mol
- MSDS File:
- SDS
| Melting point | 14-16 °C(lit.) |
|---|---|
| Boiling point | 179 °C15 mm Hg(lit.) |
| Density | 0.789 g/mL at 25 °C(lit.) |
| vapor density | 0.71 (vs air) |
| vapor pressure | 1.3 hPa (20 °C) |
| refractive index |
n |
| Flash point | 300 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| color | Clear colorless to amber |
| Specific Gravity | 0.789 |
| Odor | mild hydrocarbon odor |
| Viscosity | 5.46mm2/s |
| Water Solubility | Miscible with alcohol, acetone and ether. Immiscible with water. |
| BRN | 1761067 |
| InChIKey | CCCMONHAUSKTEQ-UHFFFAOYSA-N |
| LogP | 9.470 (est) |
| CAS DataBase Reference | 112-88-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | H5ZUQ6V4AK |
| EPA Substance Registry System | 1-Octadecene (112-88-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H304 | |||||||||
| Precautionary statements | P301+P310+P331 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 65-66 | |||||||||
| Safety Statements | 23-24/25-62 | |||||||||
| WGK Germany | 3 | |||||||||
| Autoignition Temperature | 482 °F | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29012990 | |||||||||
| Toxicity | LD50 orally in Rabbit: > 10000 mg/kg LD50 dermal Rabbit > 10000 mg/kg | |||||||||
| NFPA 704 |
|
1-OCTADECENE price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.22112 | 1-Octadecene for synthesis | 112-88-9 | 100mL | $40.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.22112 | 1-Octadecene for synthesis | 112-88-9 | 1L | $102 | 2024-03-01 | Buy |
| Sigma-Aldrich | 74738 | 1-Octadecene analytical standard | 112-88-9 | 1ml | $40.7 | 2024-03-01 | Buy |
| Sigma-Aldrich | 74738 | 1-Octadecene analytical standard | 112-88-9 | 5ml | $152 | 2024-03-01 | Buy |
| TCI Chemical | O0008 | 1-Octadecene >90.0%(GC) | 112-88-9 | 25mL | $18 | 2024-03-01 | Buy |
1-OCTADECENE Chemical Properties,Uses,Production
Description
Octadecene is a long-chain hydrocarbon and an alkene with the molecular formula C18H36. There are multiple structural isomers of octadecene, depending on the position of the double bond. 1-Octadecene, an alpha-olefin, is a relatively inexpensive solvent, with a boiling point of 315 °C.It is compatible with oleic acid.
Uses
1-octadecene is a widely used solvent for high temperature nanocrystal synthesis (120–320 °C). Non-coordinating 1-octadecene (ODE)is another frequently used solvent and seems to be plagued less by impurities.Apart from its role as solvent, ODE has often been used as reagent in NC synthesis since ODE’sterminalalkene (vinyl) has inherent reactivity.
Purification method
Typical purification procedures (precipitation/redispersion cycles or size exclusion chromatography)fail to separate the poly(1-octadecene) impurity from the nanocrystal product.
Chemical Properties
CLEAR COLOURLESS TO AMBER LIQUID
Uses
1-Octadecene may be used in the preparation of monodisperse CuPd alloy nanoparticles (NPs). It may be used in the synthesis of magnetite nanocrystals.
Uses
1-Octadecene is used for the preparation of alkene-terminated silicon alkyl monolayers, nanocrystals, nanoplatelets and quantum dots.
Definition
ChEBI: An octadecene with unsaturation at C-1.
Synthesis Reference(s)
Journal of the American Chemical Society, 86, p. 3072, 1964 DOI: 10.1021/ja01069a020
General Description
The copolymerization of ethylene and 1-octadecene using a bridged metallocene has been studied. Monolayers of 1-octadecene were attached on a hydrogen-terminated (111) silicon surface via free-radical reaction.
1-OCTADECENE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 | sales@beyondindustriesgroup.com | China | 699 | 58 |
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5986 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
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View Lastest Price from 1-OCTADECENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-12-24 | 1-OCTADECENE
112-88-9
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-09-06 | 1-OCTADECENE
112-88-9
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2023-06-29 | octadec-1-ene
112-88-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- 1-OCTADECENE
112-88-9
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 1-OCTADECENE
112-88-9
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- octadec-1-ene
112-88-9
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd