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64-20-0

64-20-0 structure
64-20-0 structure

Name tetramethylammonium bromide
Synonyms 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
Description TMAB is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
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

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
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
HS Code 29239000