Phosphorus tribromide 7789-60-8 manufacturer , better price with good quality
Preview |
|
Phosphorus tribromide Basic information |
Product Name: | Phosphorus tribromide |
Synonyms: | extrema[qr];PBr3;Phosphorous bromide;Phosphorous tribromide;phosphorousbromide;Phosphoroustribromide;phosphorusbromide[pbr3];PHOSPHORUS TRIBROMIDE |
CAS: | 7789-60-8 |
MF: | Br3P |
MW: | 270.69 |
EINECS: | 232-178-2 |
Product Categories: | Inorganics;BrominationMicro/Nanoelectronics;C-X Bond Formation (Halogen);Electronic Chemicals;Others;Synthetic Reagents;metal halide;Aliphatics;Intermediates & Fine Chemicals;Pharmaceuticals |
Mol File: | 7789-60-8.mol |
Phosphorus tribromide Chemical Properties |
mp | -40 °C |
bp | 175 °C(lit.) |
density | 2.88 g/mL at 20 °C(lit.) |
vapor pressure | 0.27 psi ( 54 °C) |
refractive index |
n |
Fp | 172.9°C |
storage temp. | -20°C |
Water Solubility | reacts |
FreezingPoint | -40℃ |
Sensitive | Moisture Sensitive |
Merck | 14,7357 |
BRN | 3903060 |
Stability: | Stable, but reacts violently with water. Incompatible with moisture, strong bases, strong oxidizing agents, reactive metals, acids, alcohols. |
CAS DataBase Reference | 7789-60-8(CAS DataBase Reference) |
NIST Chemistry Reference | Phosphorus tribromide(7789-60-8) |
EPA Substance Registry System | Phosphorous tribromide(7789-60-8) |
Safety Information |
Hazard Codes | C |
Risk Statements | 34-37-40-14-67 |
Safety Statements | 26-45-36/37-36/37/39 |
RIDADR | UN 3264 8/PG 2 |
WGK Germany | 2 |
RTECS | TH4460000 |
F | 21 |
HazardClass | 8 |
PackingGroup | II |
Hazardous Substances Data | 7789-60-8(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
SigmaAldrich | English |
ACROS | English |
ALFA | English |
Phosphorus tribromide Usage And Synthesis |
Chemical Properties | (possibly hazy) liquid |
Usage | Used in tests for skin corrosivity. |
General Description | A colorless fuming liquid with a pungent odor. Corrosive to metals and tissue. Boiling point 347°F (175°C). Freezing point -40°F (-40°C). |
Air & Water Reactions | Fumes in air. Decomposed by water to form phosphoric acid and hydrobromic acid. Reaction with warm water is very rapid and may be violent [Mellor v.8. 1032 1940]. |
Reactivity Profile | Phosphorus tribromide reacts with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive; the reactions may be violent. Forms complexes with potassium or sodium metal that explode when shocked. Drop wise addition to 3-phenylpropanol caused an explosion when stirring of the mixture was discontinued [Chem. Brit., 1974, 10, 101-102]. |
Health Hazard | Inhalation causes severe irritation of nose, throat, and lungs. Ingestion causes burns of mouth and stomach. Contact with eyes or skin causes severe burns. |
Phosphorus tribromide Preparation Products And Raw materials |
CAS NO:3396-11-0
CAS NO:7559-04-8
CAS NO:1113-68-4
CAS NO:106-37-6
CAS NO:371-40-4
CAS NO:5927-18-4
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View