77-58-7
Product Name:
Dibutyltin dilaurate
Formula:
C32H64O4Sn
Synonyms:
DBTDL;Dibutylbis(lauroyloxy)stannane, Dibutyl bis(lauroyloxy)tin;Dibutyltin dilaurate
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Dibutyltin dilaurate is a clear yellow viscous liquid. (NTP, 1992) |
|---|---|
| Color/Form | Soft crystals or yellow liquid |
| Boiling Point | 205 °C at 1.3 kPa (to convert kPa to mm Hg, multiply by 7.5) |
| Melting Point | 72 to 75 °F (NTP, 1992) |
| Flash Point | 446 °F (NTP, 1992) |
| Solubility | less than 1 mg/mL at 68 °F (NTP, 1992) |
| Density | 1.066 at 68 °F (NTP, 1992) - Denser than water; will sink |
| Vapor Density | 21.8 (NTP, 1992) - Heavier than air; will sink (Relative to Air) |
| Vapor Pressure | negligible |
| LogP | log Kow= 3.12 |
| Stability/Shelf Life | It lacks any great stability at high temperatures. |
| Decomposition | When heated to decomposition it emits acrid smoke and fumes. |
| Viscosity | 42 cP at 25 °C |
| Refractive Index | Index of refraction: 1.4683 at 20 °C/D (for product made under French patent 1,320,473) |
| Chemical Classes | Metals -> Tin Compounds, Organic |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H341:Germ cell mutagenicity H370:Specific target organ toxicity, single exposure H372:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 631.6 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 30 |
| Exact Mass | 632.382663 g/mol |
| Monoisotopic Mass | 632.382663 g/mol |
| Topological Polar Surface Area | 52.6 Ų |
| Heavy Atom Count | 37 |
| Formal Charge | 0 |
| Complexity | 477 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Dibutyltin dilaurate is a clear yellow viscous liquid. (NTP, 1992)