Dioctadecyl dimethyl ammonium chloride
Dioctadecyl dimethyl ammonium chloride
CAS: 107-64-2
Molecular Formula: C38H80ClN
Dioctadecyl dimethyl ammonium chloride - Names and Identifiers
Dioctadecyl dimethyl ammonium chloride - Physico-chemical Properties
| Molecular Formula | C38H80ClN |
| Molar Mass | 586.5 |
| Density | 0.8274 (rough estimate) |
| Melting Point | 72～122℃ |
| Boling Point | 700.52°C (rough estimate) |
| BRN | 3580288 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Stability | Stable. Incompatible with strong oxidizing agents. Combustible. |
| Sensitive | Hygroscopic |
| Refractive Index | 1.6000 (estimate) |
| Physical and Chemical Properties | The appearance of this product is white or yellowish paste or solid. Soluble in polar solvents, slightly soluble in water, heat can be dissolved. Good emulsification, dispersion, anti-static and anti-corrosion. |
| Use | This product can be used as a fabric softener, giving excellent softness to fabrics, and can be used for the softening and finishing of fabrics such as wool and linen. It can also be used as asphalt emulsifier and organic bentonite covering agent. |
Dioctadecyl dimethyl ammonium chloride - Risk and Safety
| Risk Codes | R41 - Risk of serious damage to eyes R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S24 - Avoid contact with skin. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. S46 - If swallowed, seek medical advice immediately and show this container or label. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | BQ1923000 |
| TSCA | Yes |
| HS Code | 29349990 |
| Hazard Class | 9 |
| Toxicity | LD50 oral in rat: 11300mg/kg |
Dioctadecyl dimethyl ammonium chloride - safety
Open Data Verified Data
This product is non-toxic and non irritating. Store tightly at room temperature.
Last Update：2023-09-26 11:47:53
Dioctadecyl dimethyl ammonium chloride - Preparation method
Open Data Verified Data
The direct amination of octadecanol and methylamine in the presence of a copper ternary catalyst yields dioctadecylmethylamine, which is then reacted with chloromethane to obtain the quaternary ammonium product, dioctadecyldimethylammonium chloride.
Last Update：2024-01-02 23:10:35
Dioctadecyl dimethyl ammonium chloride - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| introduction | bisoctyldimethylammonium chloride is a white to yellowish paste or solid. Didecyl dimethyl ammonium chloride is slightly soluble in water, soluble in organic solvents such as acetone and ethanol, and is easy to absorb moisture in the air. Dioctyldimethyl ammonium chloride has excellent antistatic, bactericidal, antibacterial, anti-corrosion, corrosion inhibition, solubilization, emulsification and dispersion properties. Double eighteen alkyldimethyl ammonium chloride is resistant to light, acid and hard water. |
| Preparation method | Didecyldimethylammonium chloride can be obtained by the reaction of decylchloro and decyldimethylamine. |
| application | dimethyl ammonium dimethyl chloride can be used as disinfectant, bactericide, preservative, antistatic agent, emulsifier, dispersant, flocculant and deodorant. |
| use | this product can be used as fabric softener, asphalt emulsifier, organic bentonite covering agent, and also used as auxiliary agent for tertiary oil recovery. It can be applied to fabric softener, hair conditioner, release agent, etc., with soft, conditioning, and antistatic effects |
| production method | dimethyl bishexadecylammonium isocloride. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
