Tetramethylammonium bromide

Modify Date: 2024-01-02 10:17:56

Tetramethylammonium bromide structure	Common Name	Tetramethylammonium bromide
	CAS Number	64-20-0	Molecular Weight	154.049
	Density	1,56 g/cm3	Boiling Point	>360°C
	Molecular Formula	C₄H₁₂BrN	Melting Point	>300 °C(lit.)
	MSDS	Chinese USA	Flash Point	NotºConsidered to be a fire hazard
	Symbol	GHS06	Signal Word	Danger

Use of Tetramethylammonium bromide

TMAB is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	tetramethylammonium bromide
Synonym	More Synonyms

Description	TMAB 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

Density	1,56 g/cm3
Boiling Point	>360°C
Melting Point	>300 °C(lit.)
Molecular Formula	C₄H₁₂BrN
Molecular Weight	154.049
Flash Point	NotºConsidered to be a fire hazard
Exact Mass	153.015305
Water Solubility	soluble

Tetramethylammonium bromide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BS7600000

CHEMICAL NAME :: Ammonium, tetramethyl-, bromide

CAS REGISTRY NUMBER :: 64-20-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C4-H12-N.Br

MOLECULAR WEIGHT :: 154.08

WISWESSER LINE NOTATION :: 1K1&1&1 &E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 24600 ug/kg

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

REFERENCE :: PHMGBN Pharmacology: International Journal of Experimental and Clinical Pharmacology. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.1- 1968- Volume(issue)/page/year: 21,256,1980

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1800 ug/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01652 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7298 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H300-H315-H319-H335
Precautionary Statements	P261-P264-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic;
Risk Phrases	R25;R36/37/38
Safety Phrases	S26-S28-S36-S45-S37/39-S28A
RIDADR	UN 2811 6.1/PG 2
WGK Germany	3
RTECS	BS7600000
Packaging Group	II
Hazard Class	6.1
HS Code	29239000

Precursor 8
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DownStream 10
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HS Code	29239000

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AMMONIUM, TETRAMETHYL-, BROMIDE

N,N,N-Trimethylmethanaminium bromide

Methanaminium, N,N,N-trimethyl-, bromide

MFCD00011626

tetramethylazanium,bromide

Methanaminium, N,N,N-trimethyl-, bromide (1:1)

EINECS 200-581-2

N,N,N,N-tetramethylammonium bromide

UNII-6L9NE9609P

Tetramethylammonium bromide

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Tetramethylammonium bromide
Price: ￥468.0/500g ￥128.0/100g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tetramethylammonium bromide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: tetramethylammonium bromide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

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