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| CAS No.: | 1309-64-4 |
|---|---|
| Name: | Diantimony trioxide |
| Molecular Structure: | |
 |
|
| Formula: | Sb2O3 |
| Molecular Weight: | 291.52 |
| Synonyms: | A 120 (corrosion inhibitor);AN 800;AP 50 (metal oxide);AT 3B;AT 3CN;Antimony Bloom100A;Antimony oxide;Antimonyoxide (SbO1.5);Antimony white;Atox R;Atox S;C.I. 77052;Chemetron Fire Shield;Exitelite;F 45 (oxide);FSPO 405;FireShield H;Fireshield FSPO 405;Flame Cut 610R;Flameguard VF 59;HM 203P;KN (oxide);LS-FR;LSB 80;MSA(flame retardant);Nyacol A 1510LP;Patox A;Patox C;Patox H;Patox K;Patox L;Patox MK;Patox P;Patox S;Performax 401;Polysafe 100T;Pyroguard AN 800;Pyroguard AN 900;RAC 1;SHLB 80;Sanka Anchimonzol C;Stibital;TMS (flameretardant);Thermoguard B;Thermoguard S;Timonox RT;Timonox Red Star;Triox Blanc;Trutin 40;UF;Ultrafine II;White Star N;Antimony(III) oxide;Diantimony trioxide; |
| EINECS: | 215-175-0 |
| Density: | 5.20 g/cm3 |
| Melting Point: | 656 ºC (subl.) |
| Boiling Point: | 1456 ºC |
| Flash Point: | 1550°C subl. |
| Solubility: | Slightly soluble in water: <0.1 g/100 mL at 20 ºC |
| Appearance: | white powder |
| Hazard Symbols: |
 Xn, Xi
|
| Risk Codes: | 40 |
| Safety: | 22-36/37 |
| Transport Information: | UN 9201 |
| PSA: | 43.37000 |
| LogP: | -0.30600 |
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The Diantimony trioxide, with the CAS registry number 1309-64-4, is also known as Antimony(III) oxide; Antimony trioxide.It belongs to the product categories of Catalysis and Inorganic Chemistry;Chemical Synthesis;Nanomaterials;Nanoparticles: Oxides, Nitrides, and Other CeramicsNanomaterials;Nanopowders and Nanoparticle Dispersions. Its EINECS number is 215-175-0.This chemical's molecular formula is Sb2O3 and molecular weight is 291.52. What's more,Its systematic name is Antimony oxide. The Diantimony trioxide is harmful and irritant.There is limited evidence of a carcinogenic effect.When using, do not eat or drink,Wear suitable protective clothing and gloves.Diantimony trioxide is the most important commercial compound of Diantimony. It is found in nature as the minerals VALENTINITE and senarmontite.It is used as flame retardant for textiles, polymers, and coatings. It is also used as opacifying agent for glasses, ceramics and enamels. Besides it is usde as pigment Diantimony white and a catalyst in the production of polyethylene terephthalate.
Physical properties about Diantimony trioxide are: (1)#H bond acceptors: 3; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 2.
You can still convert the following datas into molecular structure:
(1)SMILES:O=[Sb]O[Sb]=O;
(2)Std. InChI:InChI=1S/3O.2Sb;
(3)Std. InChIKey:ADCOVFLJGNWWNZ-UHFFFAOYSA-N;
The toxicity data of Diantimony trioxide as follows:
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