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HomeProduct name listStannous octoate

Stannous octoate

Synonym(s):2-Ethylhexanoic acid tin(II) salt;Stannous 2-ethylhexanoate;Stannous octoate

  • CAS NO.:301-10-0
  • Empirical Formula: C16H30O4Sn
  • Molecular Weight: 405.12
  • MDL number: MFCD00002676
  • EINECS: 206-108-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-08-15 17:37:19
Stannous octoate Structural

What is Stannous octoate?

The Uses of Stannous octoate

Stannous octoate is susceptible to hydrolysis and oxidation and cannot be used in combination polyethers (premixes). Its catalytic activity is higher than that of dibutyltin dilaurate.
Stannous octoate can be used as a catalyst for polyurethane, mainly in the production of soft block polyether type polyurethane foam, but also as a catalyst for polyurethane coatings, elastomers, room temperature curing silicone rubber, etc. As it is a divalent tin compound, it may be oxidized to tetravalent tin compound itself after foaming, and it remains in the foam body to play the role of an antioxidant, which stays in the foam after foaming and has no adverse effect on the foam performance.

What are the applications of Application

Tin(II) 2-ethylhexanoate is a polymerization catalyst

Properties of Stannous octoate

Melting point: <-20°C
Boiling point: >200°C
Density  1.251 g/mL at 25 °C(lit.)
Flash point: >110°C
form  liquid
color  viscous
Water Solubility  Miscible with water.

Safety information for Stannous octoate

Signal word Danger
Pictogram(s)

Corrosion
Corrosives
GHS05

Exclamation Mark
Irritant
GHS07

Health Hazard
GHS08
GHS Hazard Statements H317:Sensitisation, Skin
H318:Serious eye damage/eye irritation
H361:Reproductive toxicity
H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P201:Obtain special instructions before use.
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.
P308+P313:IF exposed or concerned: Get medical advice/attention.

Computed Descriptors for Stannous octoate

InChIKey KSBAEPSJVUENNK-UHFFFAOYSA-L

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