1-Chlorooctadecane
Synonym(s):1-Chlorooctadecane solution;Octadecyl chloride;Stearyl chloride
- CAS NO.:3386-33-2
- Empirical Formula: C18H37Cl
- Molecular Weight: 288.94
- MDL number: MFCD00000960
- EINECS: 222-207-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-21 16:49:52
What is 1-Chlorooctadecane?
Chemical properties
clear colorless to yellowish liquid after melting
The Uses of 1-Chlorooctadecane
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.
Properties of 1-Chlorooctadecane
| 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 | neat |
| color | Colorless to Almost colorless |
| Water Solubility | 0.03 g/L (20 ºC) |
| Sensitive | Moisture Sensitive |
| BRN | 1703350 |
| CAS DataBase Reference | 3386-33-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Octadecane, 1-chloro-(3386-33-2) |
| EPA Substance Registry System | Octadecane, 1-chloro- (3386-33-2) |
Safety information for 1-Chlorooctadecane
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 ![]() Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H336:Specific target organ toxicity,single exposure; Narcotic effects H351:Carcinogenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 1-Chlorooctadecane
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