Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2-Bromoethyl)trimethylammonium bromide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Bromocholine bromide
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

2758-06-7

2758-06-7 structure

Name: Bromocholine bromide
Chemical Name: 2-bromoethyl(trimethyl)azanium,bromide
CAS Number: 2758-06-7
Molecular Formula: C₅H₁₃Br₂N
Molecular Weight: 246.971
Catalog: Chemical reagent Organic reagent Amine salt (ammonium salt)
Create Date: 2018-08-08 20:51:56
Modify Date: 2026-07-02 20:50:04
2-Bromo-N,N,N-trimethylethanaminium bromide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	2-bromoethyl(trimethyl)azanium,bromide
Synonyms	2-BroMo-N,N,N-triMethyl-ethanaMiniuM BroMide (2-bromoethyl)trimethyl-ammoniubromide Ethanaminium, 2-bromo-N,N,N-trimethyl-, bromide (2-Bromoethyl)trimethylammonium bromide EINECS 220-419-4 2-bromoethyltrimethylammonium bromide BETAB Bromocholine Bromide > BroMocholine broMide (BETAB) MFCD00011865 Ethanaminium, 2-bromo-N,N,N-trimethyl-, bromide (1:1) TriMethyl β-BroMoethylaMMoniuM BroMide Trimethyl β-bromoethylammonium bromide Bromcholin (2-BROMOETHYL)TRIMETHYL AMMONIUM BROMIDE ,M, NEAT Bromocholine bromide (BETAB) (2-BroMoethyl)triMethylaMMoniuM broMide, R Hypercyl 2-bromo-N,N,N-trimethylethan-1-ammonium bromide BROMOCHOLINE BROMIDE (2-BROMOETHYL)TRIMETHYLAMMONIUM BROMIDE 2-bromo-n,n,n-trimethyl-ethanaminiubromide BTAB Kathesin (2-BROMOSTHYL)TRIMETHYLAMMONIUM BROMIDE 2-Bromo-N,N,N-trimethylethanaminium bromide

Description	2-Bromo-N,N,N-trimethylethanaminium bromide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others

Melting Point	244 °C (dec.)(lit.)
Molecular Formula	C₅H₁₃Br₂N
Molecular Weight	246.971
Exact Mass	244.941452
Water Solubility	soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BO9481000

CHEMICAL NAME :: Ammonium, (2-bromoethyl)trimethyl-, bromide

CAS REGISTRY NUMBER :: 2758-06-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C5-H13-Br-N.Br

MOLECULAR WEIGHT :: 247.01

WISWESSER LINE NOTATION :: E2K1&1&1 &E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 190 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 20,81,1947

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 60 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 20,81,1947

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 450 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 20,81,1947

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 55 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 20,81,1947

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 65 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 20,81,1947

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 60 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 20,81,1947

Hazard Codes	T:Toxic;
Risk Phrases	R25;R36/37/38
Safety Phrases	S26-S27-S36/37/39-S45-S37/39-S28A
RIDADR	UN 2923 8/PG 2
WGK Germany	3
RTECS	BO9481000
Packaging Group	III
Hazard Class	6.1
HS Code	2923900090

106-93-4

75-50-3

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Literature: Journal of Organic Chemistry, , vol. 26, p. 4520 - 4522 Journal of the Chemical Society, , p. 416 Annales Pharmaceutiques Francaises, , vol. 4, p. 173 Chem.Abstr., , p. 5099 Chemische Berichte, , vol. 71, p. 79 Pr.Akad.Tokyo, , vol. 8, p. 494 Chem. Zentralbl., , vol. 106, # I p. 1250

67-48-1

2758-06-7

Literature: Justus Liebigs Annalen der Chemie, , vol. 337, p. 53

26464-05-1

2758-06-7

Literature: Monatshefte fuer Chemie, , vol. 80, p. 395,398

62-49-7

7726-95-6

2758-06-7

Literature: Justus Liebigs Annalen der Chemie, , vol. 337, p. 52

HS Code	2923900090
Summary	2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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