Ditin butyl dilaurate , 95% , 77-58-7

Synonym(s):
DBTDL;Dibutylbis(lauroyloxy)stannane, Dibutyl bis(lauroyloxy)tin;Dibutyltin dilaurate

CAS NO.：77-58-7

Empirical Formula: C32H64O4Sn

Molecular Weight: 631.56

MDL number: MFCD00008963

EINECS: 201-039-8

PRODUCT Properties

• Melting point: 22-24°C
• Boiling point: >204°C/12mm
• Density: 1.066 g/mL at 25 °C(lit.)
• vapor pressure: 0.2 mm Hg ( 160 °C)
• refractive index: n20/D 1.471(lit.)
• Flash point: >230 °F
• storage temp.: Store below +30°C.
• solubility: <1.43mg/l
• form: Oily Liquid
• color: Clear pale yellow
• Specific Gravity: 1.066
• Water Solubility: <0.1 g/100 mL at 20 ºC
• FreezingPoint: 8℃
• Merck: 14,3038
• BRN: 4156980
• 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: Stability Combustible. Incompatible with strong oxidizing agents. May be air sensitive.
• InChIKey: UKLDJPRMSDWDSL-UHFFFAOYSA-L
• LogP: 3.120
• CAS DataBase Reference: 77-58-7(CAS DataBase Reference)
• EPA Substance Registry System: Dibutyltin dilaurate (77-58-7)

Description and Uses

Di-n-butyltin dilaurate is used as a catalyst for the production of polyurethanes as well as for the transesterification reactions. It is involved in the vulcanization of silicones and a stabilizer in polyvinyl chloride (PVC). It acts as a rust inhibitor for polyurethanes, polyols, silicones and as a fuel additive.

Safety

• Symbol(GHS): GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H317-H319-H341-H360D-H370-H372-H410
• Precautionary statements: P202-P273-P280-P302+P352-P305+P351+P338-P308+P311
• Hazard Codes: T+,N,C,T
• Risk Statements: 22-26-36/38-50/53-68-48/25-43-34-61-60
• Safety Statements: 26-28-36/37-45-60-61-36/37/39-24-53
• RIDADR: UN 2922 8/PG 3
• WGK Germany: 3
• RTECS: WH7000000
• F: 10-21
• Autoignition Temperature: >200 °C
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29319090
• Hazardous Substances Data: 77-58-7(Hazardous Substances Data)
• Toxicity: LD50 orally in Rabbit: 175 mg/kg