N-Hexadecyltrimethylammonium chloride
- Product NameN-Hexadecyltrimethylammonium chloride
- CAS112-02-7
- CBNumberCB2105341
- MFC19H42ClN
- MW320
- EINECS203-928-6
- MDL NumberMFCD00011773
- MOL File112-02-7.mol
Chemical Properties
| Melting point: | 232-234 °C |
| Boiling point: | 475.54°C (rough estimate) |
| Density | 0.968 g/mL at 25 °C |
| vapor pressure | 0.006Pa at 25℃ |
| refractive index | n |
| storage temp. | Store below +30°C. |
| solubility | Water (Slightly) |
| form | Amorphous Powder |
| Specific Gravity | 0.968 |
| color | White |
| PH | pH(50g/l, 25℃) : 6.0～8.5 |
| Odor | at 100.00%. bland |
| Water Solubility | Soluble |
| BRN | 3657974 |
| Henry's Law Constant | 3.4×104 mol/(m3Pa) at 25℃, HSDB (2015) |
| Cosmetics Ingredients Functions | PRESERVATIVE SURFACTANT - EMULSIFYING ANTIMICROBIAL ANTISTATIC |
| Cosmetic Ingredient Review (CIR) | N-Hexadecyltrimethylammonium chloride (112-02-7) |
| InChI | 1S/C19H42N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1 |
| InChIKey | WOWHHFRSBJGXCM-UHFFFAOYSA-M |
| SMILES | [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C |
| LogP | 3.08 at 25℃ |
| CAS DataBase Reference | 112-02-7(CAS DataBase Reference) |
| EPA Substance Registry System | Cetyl trimethyl ammonium chloride (112-02-7) |
Safety
| Symbol(GHS) |
   GHS05,GHS06,GHS09 |
|||||||||
| Signal word | Danger | |||||||||
| Hazard statements | H302-H311-H314-H410 | |||||||||
| Precautionary statements | P260-P273-P280-P301+P312+P330-P303+P361+P353-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi,N,Xn | |||||||||
| Risk Statements | 38-41-50-50/53-37/38-22-43-36/37/38 | |||||||||
| Safety Statements | 26-39-60-61-37/39-36 | |||||||||
| RIDADR | UN 3082 9/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | ML9145000 | |||||||||
| F | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2923900090 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications |
Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Skin Corr. 1C |
|||||||||
| Hazardous Substances Data | 112-02-7(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 skin in rabbit: 4300uL/kg/24H | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704: |
|