Name | Butyltin trichloride |
Synonyms | MBTC MBTCL Butyltrichlorotin N-Butyltrichlorotin Butyltin trichloride n-butyl-titrichloride butyltrichloro-stannan chloridn-butylcinicity butyltrichlorostannane N-Butyltin Trichloride Tin,N-Butyl Trichloride Monobutyltin Trichloride butylstanniumtrichloride Stannane, butyltrichloro monotributyltintrichloride mono-n-butyltintrichloride chloridn-butylcinicity(czech) Butyltintrichloridemincolorlessliq |
CAS | 1118-46-3 |
EINECS | 214-263-6 |
InChI | InChI=1/C4H9.3ClH.Sn/c1-3-4-2;;;;/h1,3-4H2,2H3;3*1H;/q;;;;+3/p-3/rC4H9Cl3Sn/c1-2-3-4-8(5,6)7/h2-4H2,1H3 |
InChIKey | YMLFYGFCXGNERH-UHFFFAOYSA-K |
Molecular Formula | C4H9Cl3Sn |
Molar Mass | 282.18 |
Density | 1.693 g/mL at 25 °C (lit.) |
Melting Point | -63°C |
Boling Point | 93 °C/10 mmHg (lit.) |
Flash Point | 178°F |
Water Solubility | SOLUBLE |
Solubility | 1000g/L in organic solvents at 20 ℃ |
Vapor Presure | 11.1Pa at 20℃ |
Appearance | liquid |
Specific Gravity | 1.693 |
Color | colorless to yellow |
Exposure Limit | ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3 |
Sensitive | Moisture Sensitive |
Refractive Index | n20/D 1.523(lit.) |
Physical and Chemical Properties | Density 1.693 boiling point 93 ° C (10 mmHg) refractive index 1.5215-1.5245 flash point 81°C water-SOLUBLE solution |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R34 - Causes burns R20/21 - Harmful by inhalation and in contact with skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R37 - Irritating to the respiratory system R20 - Harmful by inhalation |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. 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.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. |
UN IDs | UN 3265 8/PG 2 |
WGK Germany | 1 |
RTECS | WH6780000 |
TSCA | Yes |
HS Code | 29319090 |
Hazard Class | 6.1 |
Packing Group | II |
LogP | 1.145 |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | used as a reinforcing agent in the production of glass products also known as anhydrous monobutyltin, trichloro-butyltin is an important intermediate of PVC stabilizer, which is mainly used for hot end coating on the surface of glass containers. Hot-end spray solution for beer bottles. |
category | toxic substances |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 2140 mg/kg |
stimulation data | Skin-rabbit 0.75 mg/24 h severe; eye-rabbit 0.05 mg/24 h severe |
flammability hazard characteristics | toxic chloride fumes from thermal decomposition |
storage and transportation characteristics | warehouse ventilation and low temperature drying |
fire extinguishing agent | water, dry powder, carbon dioxide, foam |
Occupational Standard | TWA 0.1 mg (tin)/m3; Tel 0.2 mg/m3 (skin) |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |