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Benzyltriethylammonium chloride

CAS No.
56-37-1
Chemical Name:
Benzyltriethylammonium chloride
Synonyms
TEBAC;TEBA;BTEAC;N-Benzyl-N,N,N-triethylammonium chloride;TRIETHYLBENZYLAMMONIUM CHLORIDE;BTMAC;N-benzyl-N,N-diethylethanaMiniuM chloride;TRIMETHYLBENZYLAMMONIUM CHLORIDE;Benzyltriethylammoniumchlorid;Benzyl triethylamine chloride
CBNumber:
CB2145040
Molecular Formula:
C13H22ClN
Molecular Weight:
227.77
MDL Number:
MFCD00011782
MOL File:
56-37-1.mol
MSDS File:
SDS
Last updated:2023-10-07 17:10:35

Benzyltriethylammonium chloride Properties

Melting point 190-192 °C (dec.) (lit.)
Boiling point 366.11°C (rough estimate)
Density 1.08 g/mL at 25 °C
refractive index n20/D 1.479
Flash point >100°C
storage temp. Store below +30°C.
solubility H2O: 0.1 g/mL, clear
form Liquid
color White to beige
PH 6-8 (100g/l, H2O, 20℃)
PH Range 6 - 8
Water Solubility 700 g/L (20 ºC)
Sensitive Hygroscopic
Decomposition 185°C
BRN 3574984
Stability Stable. Incompatible with strong oxidizing agents.
InChIKey HTZCNXWZYVXIMZ-UHFFFAOYSA-M
CAS DataBase Reference 56-37-1(CAS DataBase Reference)
FDA UNII 46WDQ3ADML
EPA Substance Registry System Benzyltriethylammonium chloride (56-37-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-20/21/22
Safety Statements  26-36-37/39-26 37/39-36/37/39
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  BO8400000
3
Autoignition Temperature 300 °C
TSCA  Yes
HS Code  29239000
Toxicity LD50 orally in Rabbit: 2219 mg/kg
NFPA 704
2
2 0

Benzyltriethylammonium chloride price More Price(49)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 146552 Benzyltriethylammonium chloride 99% 56-37-1 25g $30.8 2024-03-01 Buy
Sigma-Aldrich 146552 Benzyltriethylammonium chloride 99% 56-37-1 100g $43.2 2024-03-01 Buy
TCI Chemical B0444 Benzyltriethylammonium Chloride >98.0%(T) 56-37-1 25g $19 2024-03-01 Buy
TCI Chemical B0444 Benzyltriethylammonium Chloride >98.0%(T) 56-37-1 500g $91 2024-03-01 Buy
Alfa Aesar A13268 Benzyltriethylammonium chloride, 99% 56-37-1 100g $40.7 2024-03-01 Buy
Product number Packaging Price Buy
146552 25g $30.8 Buy
146552 100g $43.2 Buy
B0444 25g $19 Buy
B0444 500g $91 Buy
A13268 100g $40.7 Buy

Benzyltriethylammonium chloride Chemical Properties,Uses,Production

Description

Benzyltrimethylammonium chloride is hygroscopic and soluble in water, ethanol, and butanol and slightly soluble in butyl phthalate and tributyl phosphate. It is widely used as a solvent for cellulose, a gelling inhibitor in polyester resins, a chemical intermediate, a paint dispersant, and an acrylic dyeing agent. It is also used in plant growth regulator compositions and synthetic processes.

Chemical Properties

white to light yellow crystal powder. soluble in water, aqueous solutions conduct electricity. It is hydrochloride salt of benzyltriethylammonium which acts as a phase-transfer catalyst in chemical reactions.

Uses

Benzyltriethylammonium chloride is used as a catalyst in the preparation of 2-phenylbutyronitrile from phenyl acetonitrile. It is involved in the Knoevenagel condensation of carbonyl compounds with active methylene compounds to give olefinic products. It acts as a phase transfer catalyst used in the alkylation reaction. It reacts with 1H-Pyridine-2-thione to get 2-Benzylsulfanyl-pyridine.

Preparation

Benzyltriethylammonium chloride synthesis: Add benzyl chloride, triethylamine and acetone into the reaction pot, and reflux at 63-64°C for 8 hours. Slowly lowered to 15°C, filtered, and the filter cake was washed with acetone and dried to obtain benzyltriethylammonium chloride. Yield 68.9%.

Application

Benzyltriethylammonium chloride is a lipophilic phase-transfer catalyst that can be used in phase-transfer catalysis (PTC) to catalyze polycondensation reactions to form high molecular weight polymers under bi-phasic conditions.
It can also be used:
To activate hydroxyapatite and natural phosphate for use as a solid support for Knoevenagel condensation and Claisen-Schmidt condensation, respectively at room temperature and in the absence of a solvent.
To increase the efficiency of mCPBA oxidation of sulfonimine generated from arenesulfonamide and diethyl acetal of an aromatic aldehyde to form 2-sulfonyloxaziridines.
In combination with antimony(V) chloride to form a catalytic system for the Friedel-Crafts acylation reactions of arenes with acyl and sulfonyl chlorides.

Safety Profile

Poison by intravenous route.When heated to decomposition it emits toxic vapors ofNOx and Cl.

Toxicology

Benzyltrimethylammonium chloride was not mutagenic in S. typhimurium strain TA97, TA98, TA100, or TA1535, with or without S9 metabolic activation enzymes. However, significant increases in the frequency of micronucleated normochromatic erythrocytes were found in the peripheral blood of male and female mice administered benzyltrimethylammonium chloride by gavage for 13 weeks. Based on the mortality observed in the 16-day and 13-week studies, rats and mice appeared to be equally sensitive to benzyltrimethylammonium chloride. The minimally toxic dose for rats and mice was estimated to be 50 mg/kg.

100-44-7
121-44-8
56-37-1
Synthesis of Benzyltriethylammonium chloride from Benzyl chloride and Triethylamine
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View Lastest Price from Benzyltriethylammonium chloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Benzyltriethylammonium chloride pictures 2024-03-19 Benzyltriethylammonium chloride
56-37-1
US $1.00 / KG 1KG 99% 500mt Jinan Finer Chemical Co., Ltd
Benzyltriethylammonium chloride pictures 2024-03-15 Benzyltriethylammonium chloride
56-37-1
US $200.00-170.00 / KG 1KG 99.8% 20 tons Hong Kong Excellence Biotechnology Co., Ltd.
Benzyl Triethyl Ammonium Chloride pictures 2024-01-14 Benzyl Triethyl Ammonium Chloride
56-37-1
US $5.00-0.50 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
BenzeneMethanaMiniuM,N,N,N-triethyl-, chloride (1:1) Benzenemethanaminium,N,N,N-triethyl-,chloride benzyltriethyl-ammoniuchloride Benzyltriethylammoniumchlor n,n,n-triethyl-benzenemethanaminiuchloride N,N,N-Triethylbenzenemethanammonium chloride BenzylTriethylAmmoniumChlorideForSynthesis BerylliumSulfate(Tetrahydrate)(Lab) BenzylTrimethylAmmoniumChlorideForSynthesis Benzyltriethylammonium chloride Vetec(TM) reagent grade, 98% N2,2,2,BzCl BENZYL TRI ETHYL AMMONIUM CHLORIDE & 50% H2O SOLUTION Benzyltriethylammonium chloride≥ 99% (Assay) Benzyl triethyl ammonium chloride in 50% H2O Solution Benzyl triethyl ammonium chloride Solid BENZYL TRIMETHYL AMMONIUM CHLORIDE (BTMAC50) SURFACTANT BENZYLTRIETHYLAMMONIUM CHLORIDE N,N,N'-TRIETHYLBENZENEMETHANAMINIUM CHLORIDE N,N,N-TRIETHYL-BENZENEMETHANAMINIUM CHLORIDE BTEAC N,N,N-Triethylbenzenemethanaminium chloride BENYLTRIETHYLAMMONIUM CHLORIDE pure Benzyltriethylammonium chloride ,98% Benzyltriethylaminium·chloride Triethylbenzylaminium·chloride Benzyltriethylammonium chloride,60 wt% solution in water Triethyl benzyl aMMoniuM chloride (TEBAC) Benzyltriethylammoni Benzyl chloride, triethylaMine BENZYLTRIETHYLAMMONIUM CHLORIDE FOR SYNT BenzyltriethylaMMoniuM chloride (TEBAC) BENZYL TRI ETHYL AMMONIUM CHLORIDE & 50% H2O SOLUTION BTEACL Benzyltriethylammonium Chloride > Benzyltriethylammonium chloride, 98%, for synthesis Benzyl Triethyl Ammonium Chloride,99% Benzyltriethylammonium chloride ISO 9001:2015 REACH BENZYLTRIMETHYLAMMONIUMCHLORIDE(BTMACChemicalbook60)SURFACTANT Benzyl triethyl ammonium Chloride Solid & in 50% H2O Solution Benzyltriethylammonium chloride, 50% solution Benzyltriethylammonium chloride, GR 99%+ enzyltriethylammonium chloride Benzyltriethylammonium Chloride pure, 98% N-Benzyl-N,N,N-triethylammonium chloride BENZYLTRIETHYLAMMONIUN CHLORIDE BENZYLTRIETYLAMMONIUM CHLORIDE BENZYL TRIMETHYL AMMONIUM CHLORIDE (BTMAC60) SURFACTANT BTMAC BTEAC TRIETHYLBENZYLAMMONIUM CHLORIDE TRIMETHYLBENZYLAMMONIUM CHLORIDE TEBA TEBAC Benzyltriethylammoniumchlorid N-benzyl-N,N-diethylethanaMiniuM chloride Benzyl triethylamine chloride Benzyltriethylammonium chloride (BTEAC/BTMAC) Benzyltriethylammonium chloride (6CI) Tri Ethyl Benzyl Ammonium Cloride Spiramycin Impurity 1 (Spiramycin EP Impurity A)(Neospiramycin I)