Phosphonium,tetramethyl-, iodide (8CI,9CI) cas no:993-11-3

NamePhosphonium,tetramethyl-, iodide (8CI,9CI)
CAS993-11-3
SynonymsTetramethylphosphoniumiodide (6CI,7CI); NSC 617058
EINECS(EC#)213-605-1
Molecular FormulaC4H12 P . I
Molecular Weight218.03

Risk R36/37/38
Safety

Poison by subcutaneous and intravenous routes. When heated to decomposition it emits very toxic fumes of PO_x and I⁻. See also IODIDES.
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.

1.		scu-mus LDLo:100 mg/kg		JPETAB    Journal of Pharmacology and Experimental Therapeutics. 25 (1925),315.
2.		ivn-mus LDLo:12 mg/kg		JPETAB    Journal of Pharmacology and Experimental Therapeutics. 25 (1925),315.