2020-06-10by admin


Product Name: Monobutyltin trichloride 1118-46-3

Product code: MBTC

Monobutyltin trichloride 1118-46-3
Monobutyltin trichloride 1118-46-3

Chinese name: Butyl tin trichloride

Chinese synonyms: butyltin trichloride (alkane); trichlorobutyltin; monobutyltin chloride; monobutyltin trichloride; trichlorobutyltin; n-butyltin trichloride; n-butyltrichloride Tin oxide, 95% MIN.; monobutyltin

English name: Butyltin trichloride

English synonyms: trichlorobutyltin; Butyltintrichloridemincolorlessliq; N-BUTYLTIN TRICHLORIDE 95+%; n-Butyltintrichloride, min. 95%; Butyltin trichloride (MBTL); MONOBUTYLTINCHLORIDE; Monobutylzinntrichlorid; n-Butyltin trichloride, 95% min.

CAS number: 1118-46-3

Molecular formula: C4H9Cl3Sn

Molecular weight: 282.18

EINECS number: 214-263-6

Related categories: organometallics; other organometallic reagents; organotin; analytical standards; organotin compounds; organic chemicals; pesticides, veterinary drugs and fertilizers; organotin compound; It is especially helpful for glass container manufacturers; Mainly used in powder paint and coatings used in the synthesis of saturated polyester, may also used for polyurethane used in the aromatic polyester polyol


Basic Information:

English name: Butyltin Trichloride (MBTC)

CAS number: 1118-46-3

Molecular formula: C4H9Cl3Sn

Melting point -63°C

Boiling point 93 °C 10 mm Hg(lit.)

Density 1.693 g/mL at 25 °C(lit.)

Refractive index n20/D 1.523(lit.)

Flash point 178 °F

Form liquid

Color colorless to yellow

Specific gravity 1.693

Water solubility SOLUBLE

Sensitivity Moisture Sensitive


CAS database 1118-46-3 (CAS DataBase Reference)

NIST Chemical Substance Information n-Butyltin trichloride (1118-46-3)

EPA Chemical Substance Information Butyltin trichloride (1118-46-3)



Colorless to light brown clear transparent liquid

Can be used as glass spraying, TCO photovoltaic glass, LOW-E glass coating agent, PVC heat stabilizer, medicine, organic synthesis catalyst


Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse



200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.