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1118-14-5

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Basic Information
CAS No.: 1118-14-5
Name: acetic acid: trimethyltin
Molecular Structure:
Molecular Structure of 1118-14-5 (acetic acid: trimethyltin)
Formula: C5H12 O2 Sn
Molecular Weight: 222.859
Synonyms: Stannane,(acetyloxy)trimethyl- (9CI); Stannane, acetoxytrimethyl- (8CI); Tin,acetoxytrimethyl- (7CI); Trimethyltin acetate (6CI); Acetoxytrimethylstannane;Acetoxytrimethyltin; Acetyloxytrimethylstannane; NSC 173019; Trimethylstannylacetate
Density: g/cm3
Melting Point: 196.5°C
Boiling Point: °Cat760mmHg
Flash Point: °C
Hazard Symbols: A poison by ingestion. TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin).
Safety: Poison by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also TIN COMPOUNDS.

Analytical Methods:

   

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

PSA: 26.30000
LogP: 1.38440
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Chemistry

Empirical Formula of Trimethyltin acetate (CAS NO.1118-14-5): C5H13O2Sn
Molecular Weight: 223.8655 g/mol
Structure of Trimethyltin acetate (CAS NO.1118-14-5):
                    
IUPAC Name: Trimethylstannyl acetate
Canonical SMILES: CC(=O)O[Sn](C)(C)C
InChI: InChI=1S/C2H4O2.3CH3.Sn/c1-2(3)4;;;;/h1H3,(H,3,4);3*1H3;/q;;;;+1/p-1
InChIKey: XZVPFLCTEMAYFI-UHFFFAOYSA-M

Toxicity Data With Reference

1.    

orl-rat LD50:9 mg/kg

    BJIMAG    British Journal of Industrial Medicine. 15 (1958),15.

Safety Profile

Poison by ingestion. When heated to decomposition Trimethyltin acetate (CAS NO.1118-14-5) emits acrid smoke and irritating fumes. See also TIN COMPOUNDS.

Standards and Recommendations

OSHA PEL: TWA 0.1 mg(Sn)/m3 (skin)
ACGIH TLV: TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin).
NIOSH REL: (Organotin Compounds) TWA 0.1 mg(Sn)/m3

Analytical Methods

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

Specification

 Trimethyltin acetate , its cas register number is 1118-14-5. It also can be called Trimethylstannium acetate ; Acetoxytrimethylstannane ; and Stannane, acetoxytrimethyl- .