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Molekula

Molekula

Benzyltrimethylammonium chloride

SKU 10717982 CAS 56-93-9 C10H16ClN MW 185.69 In stock Bulk quantities on request

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.

Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

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.

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  • 100 g — £30.90 per pack ex VAT · £37.08 inc. VAT
  • 1 kg — £148.10 per pack ex VAT · £177.72 inc. VAT

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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

Danger
  • GHS pictogram — Toxic Toxic GHS06
  • GHS pictogram — Serious Health Hazard Serious Health Hazard GHS08
  • GHS pictogram — Hazardous to the Environment 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.

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