3-Chloro-2-hydroxypropyltrimethyl ammonium chloride
- CAS NO.：3327-22-8
- Empirical Formula: C6H15Cl2NO
- Molecular Weight: 188.1
- MDL number: MFCD00055655
- EINECS: 222-048-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-24 18:39:39
What is 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride?
The Uses of 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride
3-Chloro-2-hydroxypropyltrimethyl ammonium chloride is used in the preparation of multifunctional cationized cotton fabric based on TiO2 nanomaterials.
The Uses of 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride
(3-Chloro-2-hydroxypropyl)trimethylammonium chloride solution (CHTAC) can be used:
- As a cation-generating agent for cellulose cationization by exhaustion method.
- To resolve 2,2′-dihydroxy-1,1′-binaphthyl enantiomers.
- To synthesize cationic glycogen (Cat Gly).
- As a quaternizing agent for quaternization of N-aryl chitosan derivatives.
Flammability and Explosibility
Non flammable
Properties of 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride
| Melting point: | 191-193°C |
| Density | 1.154 g/mL at 25 °C |
| vapor pressure | 0.001Pa at 20℃ |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Methanol (Slightly), Water (Sparingly) |
| form | clear liquid |
| color | Colorless to Light yellow |
| PH | 4.8 to 6.4(50g/L, 25℃) |
| Water Solubility | 835.2g/L at 20℃ |
| BRN | 6576172 |
| InChI | InChI=1S/C6H15ClNO.ClH/c1-8(2,3)5-6(9)4-7;/h6,9H,4-5H2,1-3H3;1H/q+1;/p-1 |
| CAS DataBase Reference | 3327-22-8(CAS DataBase Reference) |
| EPA Substance Registry System | 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride (3327-22-8) |
Safety information for 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride
| Signal word | Warning |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H351:Carcinogenicity H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride
| InChIKey | CSPHGSFZFWKVDL-UHFFFAOYSA-M |
| SMILES | [N+](C)(CC(O)CCl)(C)C.[Cl-] |
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