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Benzyltrimethylammonium chloride

CAS No.
56-93-9
Chemical Name:
Benzyltrimethylammonium chloride
Synonyms
BTM;TMBAC;BTMAC;N,N,N-triMethyl-1-phenylMethanaMiniuM chloride;TRIMETHYLBENZYLAMMONIUM CHLORIDE;N,N,N-Trimethylbenzenemethanaminium chloride;BENZYL TRIMETHYL AMMONIUM CHLORIDE (BTMAC60) SURFACTANT;N1,1,1,BZCl;4-OH-Sudan I;(+)-Benzotetramisole
CBNumber:
CB5145041
Molecular Formula:
C10H16ClN
Molecular Weight:
185.69
MDL Number:
MFCD00011782
MOL File:
56-93-9.mol
MSDS File:
SDS
Last updated:2026-04-10 10:27:18
Product description Number Pack Size Price
Benzyltrimethylammonium chloride for synthesis 8.21961 250g $56.6
Benzyltrimethylammonium chloride 97% 228982 1kg $180
Benzyltrimethylammonium chloride solution technical, ~60% in H2O 13980 1l $149
Benzyltrimethylammonium chloride for synthesis 8.21961 5G $44.1
Benzyltrimethylammonium Chloride >99.0%(HPLC)(T) B0447 25g $17
More product size

Benzyltrimethylammonium chloride Properties

Melting point 239 °C (dec.) (lit.)
Boiling point 305.52°C (rough estimate)
Density 1.08 g/mL at 25 °C
vapor pressure <0.0001 hPa (20 °C)
refractive index n20/D 1.479
Flash point <50° (for 61%sol), d: 1.07 at 20°/20° (61% sol)
storage temp. Store below +30°C.
solubility 800g/l
form Crystalline Powder or Chunks
color White to ivory
Odor Faint, almond like odor
PH 6-8 (100g/l, H2O, 20℃)
PH Range 6 - 8
Evaporation Rate <1
Water Solubility 800 g/L
Sensitive Hygroscopic
BRN 3917255
Henry's Law Constant 2.9×108 mol/(m3Pa) at 25℃, HSDB (2015)
Stability Stable. Hygroscopic. Incompatible with strong oxidizing agents.
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
InChIKey KXHPPCXNWTUNSB-UHFFFAOYSA-M
SMILES [Cl-].C[N+](C)(C)Cc1ccccc1
Indirect Additives used in Food Contact Substances BENZYLTRIMETHYLAMMONIUM CHLORIDE
CAS DataBase Reference 56-93-9(CAS DataBase Reference)
FDA 21 CFR 177.2420
FDA UNII VNK45Y7BA1
EPA Substance Registry System Benzyltrimethylammonium chloride (56-93-9)
UNSPSC Code 12352107
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS06,GHS08
Signal word  Danger
Hazard statements  H301+H311-H332-H341-H412
Precautionary statements  P201-P273-P280-P301+P310-P302+P352+P312-P304+P340+P312
PPE dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes  Xn
Risk Statements  22-36/38-36
Safety Statements  26-37/39
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  BO8400000
3
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  III
HS Code  29239000
Storage Class 6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Oral
Acute Tox. 4 Inhalation
Aquatic Chronic 3
Muta. 2
Hazardous Substances Data 56-93-9(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 500 mg/kg
NFPA 704
1
2 1

Benzyltrimethylammonium chloride price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.21961 Benzyltrimethylammonium chloride for synthesis 56-93-9 250g $56.6 2026-03-19 Buy
Sigma-Aldrich 228982 Benzyltrimethylammonium chloride 97% 56-93-9 1kg $180 2026-03-19 Buy
Sigma-Aldrich 13980 Benzyltrimethylammonium chloride solution technical, ~60% in H2O 56-93-9 1l $149 2026-03-19 Buy
Sigma-Aldrich 8.21961 Benzyltrimethylammonium chloride for synthesis 56-93-9 5G $44.1 2025-07-31 Buy
TCI Chemical B0447 Benzyltrimethylammonium Chloride >99.0%(HPLC)(T) 56-93-9 25g $17 2026-03-19 Buy
Product number Packaging Price Buy
8.21961 250g $56.6 Buy
228982 1kg $180 Buy
13980 1l $149 Buy
8.21961 5G $44.1 Buy
B0447 25g $17 Buy

Benzyltrimethylammonium chloride Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

Solvent for cellulose, gelling inhibitor in polyester resins, intermediate.

Uses

Benzyltrimethylammonium chloride are Ccommercially important catalyst. Used in antistatic agent, detergent Sanitisers, softner for textiles and paper products, phase transfer catalyst.

General Description

Light yellow liquid with a mild almond odor. May float or sink in water.

Air & Water Reactions

Water soluble.

Reactivity Profile

Benzyltrimethylammonium chloride can react with oxidizing materials . Toxic oxides of nitrogen and hydrochloric acid fumes may form in fire [USCG, 1999].

Health Hazard

Ingestion causes gastrointestinal disturbances. Contact with liquid irritates eyes and may irritate skin.

Fire Hazard

Special Hazards of Combustion Products: Toxic oxides of nitrogen and hydrochloric acid fumes may form in fire.

Safety Profile

Poison by ingestion. Combustible.When heated to decomposition it emits very toxic fumesof NH3, NOx, and Cl.

Purification Methods

A 60% aqueous solution of the salt is evaporated to dryness under a vacuum on a steam bath, and then left in a vacuum desiccator containing a suitable drying agent. The solid residue is dissolved in a small volume of boiling absolute EtOH and precipitated by adding an equal volume of diethyl ether with cooling. After washing, the precipitate is dried under a vacuum [Karusch J Am Chem Soc 73 1246 1951]. [Beilstein 12 IV 2162.]

100-44-7
75-50-3
56-93-9
Synthesis of Benzyltrimethylammonium chloride from Benzyl chloride and Trimethylamine
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View Lastest Price from Benzyltrimethylammonium chloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Benzyltrimethylammonium chloride pictures 2026-04-22 Benzyltrimethylammonium chloride
56-93-9
US $0.00 / kg 20kg 99.0% 20 tons Qingdao RENAS Polymer Material Co., Ltd.
Benzyltrimethylammonium chloride pictures 2026-04-21 Benzyltrimethylammonium chloride
56-93-9
0.99 RongNa Biotechnology Co.,Ltd
Benzyltrimethylammonium chloride pictures 2026-04-21 Benzyltrimethylammonium chloride
56-93-9
US $0.00 / KG 1KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD
Benzenemethanaminium,N,N,N-trimethyl-,chloride benzyltrimethyl-ammoniuchloride Benzyltrimethylammoniumchlori n,n,n-trimethyl-benzenemethanaminiuchloride N,N,N-Trimethylbenzenemethanaminium chloride (+)-Benzotetramisole BENZYLTRIMETHYLAMMONIUM CHLORIDE BENZYL TRIMETHYL AMMONIUM CHLORIDE (BTMAC50) SURFACTANT BENZYL TRIMETHYL AMMONIUM CHLORIDE (BTMAC60) SURFACTANT TRIMETHYLBENZYLAMMONIUM CHLORIDE BENZYLTRIMETHYLAMMONIUM CHLORIDE SOL. & BENZYLTRIMETHYLAMMONIUM CHLORIDE SOL., ~ 60% IN WATER BENZYLTRIMETHYLAMMONIUM CHLORIDE, CA. 60 WT. % SOLUTION IN WATER N-Benzyl-N,N,N-trimethylammonium chloride BENZYL TRIMETYL AMMONIUM CHLORIDE BENZYLTRIMETHYLAMMONIUM CHLORIDE (IN WATER) Benzyltrimethylammonium chloride, 50 wt% solution in water Benzyltrimethylammonium chloride, 98+% benzyltrimethylammonium chloride solution Benzyltrimethylammonium chlorid BENZYLTRIMETHYLAMMONIUMCHLORIDE,50%SOLUTIONINWATER N,N,N-Trimethylbenzenemethanaminium chl Benzenemethanaminium, N,N,N-trimethyl-, chloride (1:1) Benzyltrimethylaminium·chloride N,N,N-Trimethylbenzylaminium·chloride Trimethylbenzylaminium·chloride BenzyltriMethylaMMoniuM chloride, 98+% 50GR Benzyltrimethylammonium chloride ,99% Benzyltrimethylammonium chloride (x% in water) Benzyltrimethylammonium chloride purum, >=98.0% (AT) benzyltriMethylazaniuM chloride BenzyltriMethylaMMoniuM broMide (TMBAC) N1,1,1,BZCl Benzyl trimethyl ammonium chloride Solid Benzyltrimethylammonium chloride≥ 99% (Titration) BENZYLTRIMETHYLAMMONIUM CHLORIDE, 60%, AQUEOUS SOLUTIONBENZYLTRIMETHYLAMMONIUM CHLORIDE, 60%, AQUEOUS SOLUTIONBENZYLTRIMETHYLAMMONIUM CHLORIDE, 60%, AQUEOUS SOLUTIONBENZYLTRIMETHYLAMMONIUM CHLORIDE, 60%, AQUEOUS SOLUTION BenzyltrimethylammoniumChloride> Benzyltrimethylammonium chloride, 98%, for synthesis BENZYLTRIMETHYLAMMONIUM CHLORIDE FOR SYN BENZYLTRIMETHYLAMMONIUM CHLORIDE, 60% AQUEOUS SOLUTION Benzyltrimethylammonium chloride (6CI) Tetra Ethyl Benzyl Ammonium Chloride. 4-OH-Sudan I BTMAC (BENZYL TRIMETHYL AMMONIUM CHLORIDE) Benzyltrimethylammonium Chloride (BTMAC) BTM TMBAC BTMAC N,N,N-triMethyl-1-phenylMethanaMiniuM chloride 56-93-9 5370-25-8 1817-05-0 C6H5CH2NCH33Cl C6H5CH2CH33NCl C6H5CH2NClCH33 C10H16NCl Phase Transfer Catalysts Synthetic Reagents