Dibutyltin Diacetate , >95.0%(W) , 1067-33-0

Synonym(s):
Diacetoxydibutylstannane, Diacetoxydibutyltin;Diacetoxydibutyltin;Dibutyltin diacetate

CAS NO.：1067-33-0

Empirical Formula: C12H24O4Sn

Molecular Weight: 351.03

MDL number: MFCD00008697

EINECS: 213-928-8

PRODUCT Properties

• Melting point: 7-10 °C(lit.)
• Boiling point: 142-145 °C10 mm Hg(lit.)
• Density: 1.32 g/mL at 25 °C(lit.)
• vapor density: 12 (vs air)
• vapor pressure: 1.3 mm Hg ( 25 °C)
• refractive index: n20/D 1.471(lit.)
• Flash point: >230 °F
• storage temp.: Store below +30°C.
• solubility: 0.006g/l
• form: liquid
• color: colorless
• Specific Gravity: 1.32
• Water Solubility: insoluble
• BRN: 4136035
• Exposure limits: ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin); NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
• LogP: 3.39 at 20℃

Description and Uses

As as stabilizer in chlorinated organics, and as a catalyst for condensation reactions.Di-n-butyltin diacetate is used as a stabilizer for polyvinyl chloride. It acts as a catalyst for the preparation of silicone and urethane foams. Further, it is used as a curing agent for silicone elastomers. In addition to this, it is used as a precursor for thin-film tin(IV) oxide gas sensing materials by laser-assisted chemical vapor deposition.

Safety

• Symbol(GHS): GHS05,GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H314-H317-H341-H360-H370-H372-H410
• Precautionary statements: P202-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: T,N,C
• Risk Statements: 25-34-36/38-68-50/53-48/25-43-61-60
• Safety Statements: 26-36/37/39-45-37/39-28A-61-60-53
• RIDADR: UN 2922 8/PG 2
• WGK Germany: 3
• RTECS: WH6880000
• Autoignition Temperature: >200 °C
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: II
• HS Code: 29310095
• Toxicity: LD50 orally in Rabbit: 900 - 1235 mg/kg LD50 dermal Rabbit 2320 mg/kg