Overview.
Name: Dioctyltin oxide, Dioctyltin oxide is an organic compound with the chemical formula C16H34OSn.
Product name: Dioctyltin oxide, CAS 870-08-6
Chinese Alias:氧化二辛基锡,FASCAT8201催化剂,氧化辛基锡,二辛基氧化锡,氧化二辛基锡,二正辛基氧化锡,氧化二辛基锡(谢),氧化二辛基锡(DOTO),金属有机物
English Name: FASCAT8201, DI-N-OCTYLTIN OXIDE, DINOCTYLTINOXIDE, DI-N-OCTYLOXOTIN, DIOCTYLTIN OXIDE, DIOCTYL(OXO)STANNANE
Molecular formula:
C8H18OSn
Molecular weight:
248.94
CAS Registry Number:
818-08-6
EINECS code:
212-449-1
InChI:
1S/2C4H9.O.Sn/c2*1-3-4-2;;/h2*1,3-4H2,2H3;;
Synonyms:
Dibutyloxotin
Melting point:
300ºC
Water solubility:
4.0MG/L (20ºC)
Basic Information.
English name: Di-n-octyltin oxide (DOTO)
CAS No.: 870-08-6
Molecular formula: C16H34OSn
1. Properties: White powder
2. Density (g/mL,25/4℃): 1,3g/cm3
3. Relative vapour density (g/mL,air=1): not determined
4. Melting point (oC): 245-248°C(dec.)
5. Boiling point (oC, atmospheric pressure): undetermined
6. Boiling point (oC,5.2kPa): not determined
7. Refractive index: not determined
8. Flash point (oC): undetermined
9. Specific rotational index (o): not determined
10. Auto-ignition point or ignition temperature (oC): not determined
11. Vapour pressure (kPa, 25oC): not determined
12. Saturated vapour pressure (kPa,60oC): not determined
13. Heat of combustion (KJ/mol): not determined
14. Critical temperature (oC): undetermined
15. Critical pressure (KPa): undetermined
16. Logarithmic value of oil-water (octanol/water) partition coefficient: not determined
17. Upper explosion limit (%,V/V): not determined
18. Lower explosion limit (%,V/V): not determined
19. Solubility: slightly soluble in water, ethanol, acetone
Safety instructions
Safety instructions: S24/25: Protect from skin and eye contact.
Dangerous Goods Marking: TT: Toxic substance
Hazardous category code: R25: Toxic if swallowed.
Dangerous Goods Transport Number: UN3146
msds report: dibutyltin oxide msds report
Uses.
White to slightly yellow powder
This product is mainly used in the production of PVC heat stabilizer and paint enhancer, mainly used in the production of PVC heat stabilizer
It can also be used as a catalyst for the production of some antioxidants
Storage and transportation.
Should be sealed and stored in a dry, cool and ventilated warehouse
Packaging.
200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. Please fasten the lid as soon as possible after the original packaging to prevent the mixing of other substances such as moisture from affecting the performance of the product. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust and avoid contact with skin and mucous membranes. No smoking, eating or drinking in the workplace. Shower and change clothes after work. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.
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