Butyltin trichloride

Synonym(s):Butyltrichlorotin

CAS NO.：1118-46-3
Empirical Formula: C4H9Cl3Sn
Molecular Weight: 282.18
MDL number: MFCD00000515
EINECS: 214-263-6
SAFETY DATA SHEET (SDS)
Update Date: 2024-11-04 13:44:46

What is Butyltin trichloride?

Chemical properties

Clear yellow liquid

The Uses of Butyltin trichloride

Glass hot end spraying

Hazard

Moderately toxic by ingestion. A severe skin and eye irritant.

Flammability and Explosibility

Not classified

Safety Profile

Moderately toxic by ingestion. A severe sktn and eye irritant. Mutation data reported, See also TIN COMPOUNDS. When heated to decomposition it emits toxic fumes of Cl-.

Properties of Butyltin trichloride

Melting point:	-63°C
Boiling point:	93 °C/10 mmHg (lit.)
Density	1.693 g/mL at 25 °C (lit.)
vapor pressure	11.1Pa at 20℃
refractive index	n20/D 1.523(lit.)
Flash point:	178 °F
solubility	1000g/L in organic solvents at 20 ℃
form	liquid
color	colorless to yellow
Specific Gravity	1.693
Water Solubility	SOLUBLE
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Exposure limits	ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin) NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
Stability:	Hygroscopic, Moisture Sensitive
CAS DataBase Reference	1118-46-3(CAS DataBase Reference)
NIST Chemistry Reference	n-Butyltin trichloride(1118-46-3)
EPA Substance Registry System	Butyltin trichloride (1118-46-3)

Safety information for Butyltin trichloride

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07 Environment GHS09
GHS Hazard Statements	H314:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.