Tetramethylammonium bromide
Names
[ CAS No. ]:
64-20-0
[ Name ]:
Tetramethylammonium bromide
[Synonym ]:
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
Biological Activity
[Description]:
[Related Catalog]:
Chemical & Physical Properties
[ 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
MSDS
Toxicological Information
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)
Safety Information
[ 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
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 29239000
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