benzyltrimethylammonium chlorid
Benzyltrimethylammonium chloride
CAS: 56-93-9
Molecular Formula: C10H16ClN
benzyltrimethylammonium chlorid - Names and Identifiers
| Name | Benzyltrimethylammonium chloride |
| Synonyms | BTM TMBAC (+)-Benzotetramisole Benzyltrimethylammoniumchlori benzyltrimethyl-ammoniuchloride benzyltrimethylammonium chlorid Benzyltrimethylammonium chloride trimethylbenzylammonium chloride benzyl trimetyl ammonium chloride benzyl trimethyl ammonium chloride n-benzyl-n,n,n-trimethylammonium chloride n,n,n-trimethyl-benzenemethanaminiuchloride N,N,N-Trimethylbenzenemethanaminium chloride Benzenemethanaminium,N,N,N-trimethyl-,chloride |
| CAS | 56-93-9 |
| EINECS | 200-300-3 |
| InChI | InChI=1/C10H16N.ClH/c1-11(2,3)9-10-7-5-4-6-8-10;/h4-8H,9H2,1-3H3;1H/q+1;/p-1 |
| InChIKey | KXHPPCXNWTUNSB-UHFFFAOYSA-M |
benzyltrimethylammonium chlorid - Physico-chemical Properties
| Molecular Formula | C10H16ClN |
| Molar Mass | 185.69 |
| Density | 1.08g/mLat 25°C |
| Melting Point | 239 °C (dec.) (lit.) |
| Boling Point | 305.52°C (rough estimate) |
| Flash Point | ?50° (for 61%sol), d: 1.07 at 20°/20° (61% sol) |
| Water Solubility | 800 g/L |
| Solubility | 800g/l |
| Vapor Presure | <0.0001 hPa (20 °C) |
| Appearance | Powder |
| Color | White to ivory |
| Odor | Faint, almond like odor |
| BRN | 3917255 |
| PH | 6-8 (100g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Hygroscopic. Incompatible with strong oxidizing agents. |
| Sensitive | Hygroscopic |
| Refractive Index | n20/D 1.479 |
| MDL | MFCD00011782 |
| Physical and Chemical Properties | Colorless crystals, 135 deg C above the decomposition of benzyl chloride and trimethylamine, soluble in water, ethanol and butanol, insoluble in ether. Deliquescence, general commodity for 60% solution, the relative density of 1.07(20/20 deg C). |
| Use | For the determination of platinum, palladium, mercury and gold, used as emulsifier and inhibitor. |
benzyltrimethylammonium chlorid - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/38 - Irritating to eyes and skin. R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | BO8400000 |
| FLUKA BRAND F CODES | 3 |
| TSCA | Yes |
| HS Code | 29239000 |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 500 mg/kg |
benzyltrimethylammonium chlorid - Introduction
It's hygroscopic. It is stable below 135 ℃ and decomposes into benzyl chloride and trimethylamine above 135 ℃. Soluble in water, ethanol, hot benzene and butanol, slightly soluble in dibutyl phthalate and tributyl phosphate, insoluble in ether. It's irritating.
Last Update：2022-10-16 17:26:25
benzyltrimethylammonium chlorid - Reference Information
| pH range | 6 - 8 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | for the determination of platinum, palladium, mercury and gold, as emulsifiers and polymerization inhibitors. used as pharmaceutical intermediate and phase transfer catalyst used as emulsifier, cellulose solvent and polymerization inhibitor |
| production method | a mixture of benzyl chloride, trimethylamine and methanol was refluxed for 4H, and methanol was distilled off to obtain a crude product, the benzyl trimethyl ammonium chloride product was obtained by recrystallization from ethanol with a yield of 88%. |
| category | pesticide |
| toxicity grade | high toxicity |
| Acute toxicity | oral-rat LDL0: 250 mg/kg; Oral-mouse LDL0: 1600 mg/kg |
| flammability hazard characteristics | relatively flammable; Thermal decomposition of toxic nitrogen oxides, ammonia and chloride fumes |
| storage and transportation characteristics | ventilation and drying at low temperature; Separate storage from food raw materials in warehouse |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, water mist |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 19:05:13
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