dibutyltin dilaurate
di-N-butyldilauryltin
Identification
| Name | dibutyltin dilaurate |
| IUPAC | [dibutyl(dodecanoyloxy)stannyl] dodecanoate |
| CAS Number | 77-58-7 |
| EINECS | 201-039-8 |
| FDA UNII | L4061GMT90 |
| Molecular Formula | C32 H64 O4 Sn |
| Molecular Weight | 631.56888000 |
| MDL Number | MFCD00008963 |
| Beilstein | 4156980 |
Regulatory
| FDA Mainterm (IAUFC) | 77-58-7 ; DIBUTYLTIN DILAURATE for use only as a catalyst for polyurethane resins |
| FDA Regulation | FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS |
Physical Properties
| Appearance | yellow liquid to paste (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.06600 @ 25.00 °C. |
| Refractive Index | 1.47100 @ 20.00 °C. |
| Melting Point | 23.00 °C. @ 760.00 mm Hg |
| Boiling Point | 560.00 to 561.00 °C. @ 760.00 mm Hg (est) |
| Flash Point | > 230.00 °F. TCC ( > 110.00 °C. ) |
| logP (o/w) | 3.120 |
| Soluble in | water, 3 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 180 mg/kg |
| Dermal Toxicity | skin-rabbit LD > 2000 mg/kg |
| Inhalation Toxicity | inhalation-mammal (species unspecified) LC50 2400 mg/m3 |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | indirect food additives: adhesives and components of coatings |
| Recommendation for dibutyltin dilaurate usage levels up to | not for fragrance use. |
| Recommendation for dibutyltin dilaurate flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
butynorate
di-N-butyldilauryltin
dibutyl(dodecanoyloxy)stannyl] dodecanoate
dibutyl[bis(dodecanoyloxy)]stannan
dibutyl[bis(dodecanoyloxy)]stannane
dibutylbis(lauroxy)stannane
dibutylbis[(1-oxododecyl)oxy]stannane
dibutylstannium dilaurate
fomrez sul-4
kosmos 19
lankromark LT 173
bis(
lauroyloxy)di(n-butyl)stannane
neostann U 100
stabilizer D-22
stannane, dibutylbis[(1-oxododecyl)oxy]-
thermolite T 12
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