Dioctyltin oxide
- CAS No.
- 870-08-6
- Chemical Name:
- Dioctyltin oxide
- Synonyms
- DOTO;SKL1135;TIB KAT 232;FASCAT 8201;Dioctyloxotin;dioctyl-tioxide;Dioctylin oxide;Dioctylzinnoxid;Di-n-octyloxotin;DIOCTYL TIN OXIDE
- CBNumber:
- CB6353373
- Molecular Formula:
- C16H34OSn
- Molecular Weight:
- 361.15
- MOL File:
- 870-08-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/3/12 7:03:40
| Melting point | 245-248°C (dec.) |
|---|---|
| bulk density | 700kg/m3 |
| Density | 1,3 g/cm3 |
| vapor pressure | <0.01 hPa (20 °C) |
| Flash point | 70°C |
| storage temp. | Store below +30°C. |
| solubility | Toluene (Slightly) |
| form | Powder |
| Specific Gravity | 1.30 |
| color | White |
| Water Solubility | Insoluble |
| Boiling point | 230°C (1013 hPa) |
| 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 | 6 at 20℃ |
| CAS DataBase Reference | 870-08-6(CAS DataBase Reference) |
| EPA Substance Registry System | Stannane, dioctyloxo- (870-08-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H413 | |||||||||
| Precautionary statements | P273-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 37/39-26-24/25 | |||||||||
| RIDADR | UN3146 | |||||||||
| WGK Germany | WGK 2 water endangering | |||||||||
| RTECS | WH7620000 | |||||||||
| Autoignition Temperature | >100 °C | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29310095 | |||||||||
| Toxicity | LD50 orally in Rabbit: 2500 mg/kg | |||||||||
| NFPA 704 |
|
Dioctyltin oxide price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 8.03544 | Dioctyltin oxide for synthesis | 870-08-6 | 25G | ₹6130 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.03544 | Dioctyltin oxide for synthesis | 870-08-6 | 100G | ₹10040 | 2022-06-14 | Buy |
| ALFA India | ALF-071193-36 | Di-n-octyltin oxide | 870-08-6 | 500g | ₹21590 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D1373 | Di-n-octyltin Oxide | 870-08-6 | 25G | ₹2600 | 2022-05-26 | Buy |
| ALFA India | ALF-071193-22 | Di-n-octyltin oxide | 870-08-6 | 100g | ₹6643 | 2022-05-26 | Buy |
Dioctyltin oxide Chemical Properties,Uses,Production
Chemical Properties
white to almost white crystalline powder. It is practically insoluble in water but soluble in organic solvents.
Uses
Dioctyltin oxide is used as a stabilizer and as a widely applicable catalyst, especially for esterification reactions, transesterification reactions and condensation reactions. It is slightly less reactive than dibutyltin oxide, but is not subject to as many regulatory restrictions, which is why it is increasingly used. Dioctyloxotin can also be used in various chemical synthesis such as in preparation of trinuclear seven-coordinated tin complexes, having possible antioxidant, and anti-inflammatory activity.
Application
Amorphous white solid available in various particle sizes with several uses:
widespread use in the aqueous cathodic electrodeposition of urethane coatings for automotive and industrial applications
active transesterification catalyst for methacrylate esters that are used in the water treatment market
high temperature transesterification reactions for the production of coating resins and specialty monomeric esters
intermediate for heat stabilizers
Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also TIN COMPOUNDS.
Dioctyltin oxide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6905 | 58 | Inquiry |
| Lalit Enterprises | 09322231110 | Mumbai, India | 13 | 58 | Inquiry |
| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1841 | 58 | Inquiry |
| Chika Pvt. Ltd | +91 22 2282 1382 | Mumbai, India | 10 | 58 | Inquiry |
| VASIN BIO LIFE SCIENCES PVT LTD | 9491644688 | Hyderabad, India | 2092 | 58 | Inquiry |
| S V Plastochem Private Limited | 08046053884 | Maharashtra, India | 11 | 58 | Inquiry |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | China | 8808 | 58 | Inquiry |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | China | 12809 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | China | 19809 | 58 | Inquiry |
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