Molekula
Benzyltrimethylammonium chloride
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Benzyltrimethylammonium chloride is a quaternary ammonium compound used as a phase-transfer catalyst and as a dye migrating and leveling agent in textile dyeing. It is a white crystalline solid with a molecular weight of 185.69 g/mol, soluble in water and organic solvents. CAS: 56-93-9, molecular formula: C6H5CH2N(CH3)3Cl. Store at ambient temperature. Hazard symbol: Danger. Molekula supplies Benzyltrimethylammonium chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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1 kg — £148.10 per pack ex VAT · £177.72 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to light yellow crystal |
| Water | <0.4% |
| Heavy metals | <0.02% |
| Assay | >99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless crystals |
| Odour | Mild almond odor |
| Melting Point | 243 °C |
| Vapour Pressure | 0.00000022 mmHg |
| log P (octanol/water) | -2.17 |
Source: PubChem CID 5963 (HSDB, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 10717982 |
| CAS Number | 56-93-9 |
| IUPAC Name | benzyl(trimethyl)azanium chloride |
| EC Number | 200-300-3 |
| Molecular Formula | C10H16ClN |
| Molecular Weight | 185.69 |
| Exact Mass | 185.0971 |
| SMILES | C[N+](C)(C)CC1=CC=CC=C1.[Cl-] |
| InChIKey | KXHPPCXNWTUNSB-UHFFFAOYSA-M |
| InChI | InChI=1S/C10H16N.ClH/c1-11(2,3)9-10-7-5-4-6-8-10;/h4-8H,9H2,1-3H3;1H/q+1;/p-1 |
| PubChem CID | 5963 |
| UN Number | UN2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2923.90.0100 |
| Tariff Code | 2923900090 |
Safety & GHS
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Toxic
GHS06
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- EUH070 Toxic by eye contact
- H301 + H311 Toxic if swallowed or in contact with skin
- H332 Harmful if inhaled
- H341 Suspected of causing genetic defects
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+P352 IF ON SKIN: Wash with soap and water
- P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Ammonium, benzyltrimethyl-, chloride
- Benzenemethanaminium, N,N,N-trimethyl-, chloride
- Benzenemethanaminium, N,N,N-trimethyl-, chloride (1:1)
- BTMAC 100
- Hipochem migrator j
- N,N,N-Trimethyl-1-phenylmethanaminium chloride
- N,N,N-Trimethylbenzenemethanaminium chloride
- Tmbac
- TRIMETHYLBENZYLAMMONIUM CHLORIDE
- VARIQUAT B 200
Frequently asked questions
What is benzyltrimethylammonium chloride commonly used for?
It is primarily used as a phase-transfer catalyst in organic synthesis, as an additive in polymer and resin production, and in some textile processing applications.
What is the molecular formula and molecular weight of benzyltrimethylammonium chloride?
The molecular formula is C10H16ClN, and the molecular weight is 185.69 g/mol.
What is the recommended storage condition for this product?
Store at ambient temperature in a cool, dry place, away from incompatible substances.
What grades or purity levels are available for benzyltrimethylammonium chloride?
Molekula supplies it in technical grade and analytical/pharmaceutical grade (if applicable).
Can Molekula supply benzyltrimethylammonium chloride in bulk quantities?
Yes, we offer bulk quantities upon request—please contact our sales team for pricing and availability.
What documentation comes with an order of benzyltrimethylammonium chloride?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.