Name | Antimony tribromide |
Synonyms | Tribromostibine tribromostibane ANTIMONY BROMIDE stibine, tribromo- Antimony tribromide ANTIMONY TRIBROMIDE ANTIMONY (III) BROMIDE Antimony(3+) tribromide Antimonytribromideanhydrous Antimonytribromide-anhydrous |
CAS | 7789-61-9 |
EINECS | 232-179-8 |
InChI | InChI=1/3BrH.Sb/h3*1H;/q;;;+3/p-3 |
Molecular Formula | Br3Sb |
Molar Mass | 361.47 |
Density | 4.15g/mLat 25°C(lit.) |
Melting Point | 97 °C |
Boling Point | 280 °C |
Flash Point | 280°C |
Water Solubility | decomposed by H2O; soluble dilute HCl, HBr [HAW93] [MER06] |
Solubility | Soluble in dilute hydrochloric acid, hydrobromic acid, carbon disulfide, alcohol, acetone, ammonia, benzene, chloroform. |
Vapor Presure | 1 mm Hg ( 94 °C) |
Appearance | Powder |
Specific Gravity | 4.15 |
Color | White |
Exposure Limit | ACGIH: TWA 0.5 mg/m3NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
Merck | 14,706 |
Sensitive | Moisture Sensitive |
Refractive Index | 1.74 |
Risk Codes | R20/22 - Harmful by inhalation and if swallowed. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 3260 8/PG 2 |
WGK Germany | 2 |
RTECS | CC4400000 |
TSCA | Yes |
Hazard Class | 8 |
Packing Group | II |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
category | corrosive article |
toxicity grade | high toxicity |
Acute toxicity | oral-rat LD50: 525 mg/kg |
flammability hazard characteristics | The pore forming agent is flammable in case of H; Toxic Cyanogen hydride gas is emitted in case of cyanide; toxic bromide and antimony-containing fumes generated by heat; Corrosive hydrogen bromide gas generated by reaction with water |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from oxidant, cyanide, H pore forming agent and alkali. |
fire extinguishing agent | Sand, foam, dry powder |
Occupational Standards | TWA 0.5 mg (antimony)/m3; Tel 1.5 mg (antimony)/M3 |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |