Benzenaminium,N,N,N-trimethyl-, hydroxide (1:1) cas no:1899-02-1

NameBenzenaminium,N,N,N-trimethyl-, hydroxide (1:1)
CAS1899-02-1
SynonymsAmmonium,trimethylphenyl-, hydroxide (8CI); Benzenaminium, N,N,N-trimethyl-, hydroxide(9CI); Trimethylphenylammonium hydroxide (6CI,7CI); Methelute;N,N,N-Trimethylanilinium hydroxide; Phenyltrimethylammonium hydroxide; TMAH;Trimethylanilinium hydroxide
EINECS(EC#)217-592-3
Molecular FormulaC9H14 N . H O
Molecular Weight153.25

refractive indexn20/D 1.395
storage temp2-8°C

Hazard C: Corrosive;T: Toxic;F: Flammable;
Risk 34-39/23/24/25-36/38-23/24/25-11
Safety

Poison by subcutaneous route. When heated to decomposition it emits toxic fumes of NO_x and NH₃.
Hazard Codes: C,T,F
Risk Statements: 34-39/23/24/25-36/38-23/24/25-11 
R34: Causes burns. 
R36/38: Irritating to eyes and skin. 
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed. 
R39/23/24/25: Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
R11: Highly flammable.
Safety Statements: 26-36/37/39-45-36/37-16 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37: Wear suitable protective clothing and gloves. 
S16: Keep away from sources of ignition.
RIDADR: UN 3267 8/PG 2
WGK Germany: 1
RTECS: BT2275000
F: 10-4.4-34 
F 10: Keep under argon.
F 4.4: Do not heat over 40 °C.
F 34: Sensitive to CO2.

1.

scu-mus LDLo:49 mg/kg

JPETAB    Journal of Pharmacology and Experimental Therapeutics. 28 (1926),367.