1-Chlorooctadecane
- CAS No.
- 3386-33-2
- Chemical Name:
- 1-Chlorooctadecane
- Synonyms
- STEARYL CHLORIDE;Chlorooctadecane;octadecane,1-chloro-;orooctadecane;1-Chlorooctade;1-Chloroctadecane;1-CHLOROOCTADECANE;1-chloro-octadecan;OCTADECYL CHLORIDE;1-ChlorooCLadecane
- CBNumber:
- CB4664659
- Molecular Formula:
- C18H37Cl
- Molecular Weight:
- 288.94
- MDL Number:
- MFCD00000960
- MOL File:
- 3386-33-2.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 1-Chlorooctadecane 96% | 238368 | 25g | $67.6 |
| 1-Chlorooctadecane certified reference material, 10000?μg/mL in dichloromethane | 47584-U | 1mL | $46.8 |
| 1-Chlorooctadecane >98.0%(GC) | C0235 | 25mL | $27 |
| 1-Chlorooctadecane >98.0%(GC) | C0235 | 500mL | $88 |
| 1-Chlorooctadecane | B592008 | 500mg | $40 |
| More product size | |||
| Melting point | 20-24 °C |
|---|---|
| Boiling point | 157-158 °C/1.5 mmHg (lit.) |
| Density | 0.849 g/mL at 25 °C (lit.) |
| vapor pressure | 0.002Pa at 25℃ |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Slightly), Dichloromethane (Slightly) |
| form | liquid |
| color | Colorless to Almost colorless |
| Water Solubility | 0.03 g/L (20 ºC) |
| Sensitive | Moisture Sensitive |
| BRN | 1703350 |
| InChI | 1S/C18H37Cl/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-18H2,1H3 |
| InChIKey | VUQPJRPDRDVQMN-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCCCCl |
| LogP | 9.44 |
| CAS DataBase Reference | 3386-33-2(CAS DataBase Reference) |
| FDA UNII | 73H8VD533I |
| NIST Chemistry Reference | Octadecane, 1-chloro-(3386-33-2) |
| EPA Substance Registry System | Octadecane, 1-chloro- (3386-33-2) |
| UNSPSC Code | 77101502 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H336-H351 | |||||||||
| Precautionary statements | P201-P202-P261-P302+P352-P305+P351+P338-P308+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi,T,Xn | |||||||||
| Risk Statements | 36/37/38-63-20/22-45-40 | |||||||||
| Safety Statements | 26-36-45-36/37/39-23-53-36/37-24/25 | |||||||||
| RIDADR | UN 1593 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | RG0187200 | |||||||||
| Autoignition Temperature | 320°C | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29031980 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Aquatic Chronic 4 Skin Irrit. 2 |
|||||||||
| NFPA 704 |
|
1-Chlorooctadecane price More Price(27)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 238368 | 1-Chlorooctadecane 96% | 3386-33-2 | 25g | $67.6 | 2026-03-19 | Buy |
| Sigma-Aldrich | 47584-U | 1-Chlorooctadecane certified reference material, 10000?μg/mL in dichloromethane | 3386-33-2 | 1mL | $46.8 | 2022-05-15 | Buy |
| TCI Chemical | C0235 | 1-Chlorooctadecane >98.0%(GC) | 3386-33-2 | 25mL | $27 | 2026-03-19 | Buy |
| TCI Chemical | C0235 | 1-Chlorooctadecane >98.0%(GC) | 3386-33-2 | 500mL | $88 | 2026-03-19 | Buy |
| TRC | B592008 | 1-Chlorooctadecane | 3386-33-2 | 500mg | $40 | 2021-12-16 | Buy |
1-Chlorooctadecane Chemical Properties,Uses,Production
Chemical Properties
clear colorless to yellowish liquid after melting
Uses
1-Chlorooctadecane has been used as internal standard for the determination of endocrine disrupters in water samples by stir bar sorptive extraction method.
General Description
Kinetic and thermodynamic analysis of catalytic hydrodechlorination of 1-chlorooctadecane in supercritical carbon dioxide using 5% Pd supported on γ-Al2O3 has been reported. Incorporation of 1-chlorooctadecane into a host monolayer of stearic acid has been reported.
Synthesis
112-92-5
3386-33-2
The general procedure for the synthesis of chlorinated octadecanes from octadecanol is as follows: for the preparation of n-octadecyl chloride compounds in a semicontinuous process, 220 g of Nn-octadecyl alkyl pyridinium chloride (prepared according to Example 2) is first added to a 1 liter jacketed glass reactor equipped with a glass paddle stirrer and a reactant metering immersion tube, and the temperature is adjusted to 150 °C. Subsequently, 447 g of n-octadecanol was uniformly added through the immersion tube over a period of 5 hours. Throughout the reaction, gaseous hydrogen chloride was added continuously in a slightly stoichiometric excess via the immersion tube and the resulting reaction water was removed synchronously by distillation. The reaction was carried out and the post-treatment steps of the reaction mixture were similar to Example 4a. The total duration of the reaction was 8 hours (including the reaction time after 3 hours), based on a 99.8% conversion of n-octadecanol.
References
[1] Patent: US2006/205987, 2006, A1. Location in patent: Page/Page column 6
[2] Synthesis, 1983, # 4, p. 306 - 308
[3] JAOCS, Journal of the American Oil Chemists' Society, 1996, vol. 73, # 7, p. 847 - 850
[4] Journal of Organic Chemistry, 1983, vol. 48, # 21, p. 3721 - 3728
[5] Journal of the Chemical Society, Chemical Communications, 1985, # 6, p. 337 - 338
1-Chlorooctadecane Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Yancheng Longshen Chemical Co.,Ltd. | +86-18352073383 +86-18352073383 | sales@longshenchem.com | China | 100 | 55 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5235 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 427 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21592 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
View Lastest Price from 1-Chlorooctadecane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-22 | 1-Chlorooctadecane; Stearyl chloride; Octadecyl chloride
3386-33-2
|
US $0.00 / KG | 1KG | ≥98% | 40 Tons/Month | Yancheng Longshen Chemical Co.,Ltd. | |
 |
2026-03-20 | 1-Chlorooctadecane
3386-33-2
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-12-09 | 1-Chlorooctadecane
3386-33-2
|
US $0.00-0.00 / kg | 1kg | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd |
-
- 1-Chlorooctadecane; Stearyl chloride; Octadecyl chloride
3386-33-2
- US $0.00 / KG
- ≥98%
- Yancheng Longshen Chemical Co.,Ltd.
-
- 1-Chlorooctadecane
3386-33-2
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 1-Chlorooctadecane
3386-33-2
- US $0.00-0.00 / kg
- 98%
- Shaanxi Dideu New Materials Co. Ltd
