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Phosphorus tribromide

CAS NO.7789-60-8

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  • Phosphorus tribromide
  • 7789-60-8
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Quick Details

  • ProName: Phosphorus tribromide
  • CasNo: 7789-60-8
  • Molecular Formula: Br3P
  • Appearance: (possibly hazy) liquid
  • Application: Organic Chemistry
  • DeliveryTime: Within 7 days
  • PackAge: Depended
  • Port: China Main Ports
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 98%
  • Storage: KEEP COLD
  • Transportation: BY SEA OR AIR
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade,Food Grade,Pharma Gra...

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Preview
CBNumber: CB8372891
Chemical Name: Phosphorus tribromide
Molecular Formula: Br3P
Formula Weight: 270.69
CAS No.: 7789-60-8
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 Structure
 
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  n20/D 1.697(lit.)
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
Raw materials Bromine-->Phosphorus
Preparation Products 2-(1,5-Dimethyl-1H-pyrazol-3-yl)acetonitrile ,97%-->1-(2-ETHOXYETHYL)PIPERAZINE-->5-ACETAMIDO-2-BROMOPYRIDINE-->2-METHOXY-5-(2'-ETHYLHEXYLOXY)BENZENE-1&-->2-BROMO-4-(TRIFLUOROMETHYL)PYRIMIDINE-->3,3,3-Trifluoropropionic acid-->4-BROMO-6-(TRIFLUOROMETHYL)PYRIMIDINE-->4-TERT-BUTYLCYCLOHEXANECARBOXYLIC ACID-->2-HYDROXY-5-NITROBENZYL BROMIDE-->2-(4-CHLORO-PHENYL)-ETHANESULFONYL CHLORIDE-->3-(3-Hydroxyphenyl)-DL-alanine-->6-Fluoro-4-(trifluoromethyl)quinolin-2-amine ,97%-->4-(Trifluoromethyl)quinolin-2-amine-->4-TRIFLUOROMETHYL-QUINOLINE-2-CARBOXYLIC ACID-->3,5-DIMETHOXYPHENYLACETONITRILE-->4-(Trifluoromethyl)quinoline-2-carbohydrazide ,97%-->2-(2-CHLORO-PHENYL)-ETHANESULFONYL CHLORIDE-->(4-(Trifluoromethyl)quinolin-2-yl)methanol ,97%-->3-BROMO-CYCLOPENT-2-ENOL-->TETRAHYDRO-2H-PYRAN-4-YLACETYL CHLORIDE-->(6-Fluoro-4-(trifluoromethyl)quinolin-2-yl)methanol ,97%-->2-(4-FLUORO-PHENYL)-ETHANESULFONYL CHLORIDE-->Ethyl 6-fluoro-4-(trifluoromethyl)quinoline-2-carboxylate ,97%-->Cyclohexylamine hydrobromide -->2-Bromo-3-nitropyridine-->Tetrahydropyranyl-4-acetic acid-->2-(2-FLUORO-PHENYL)-ETHANESULFONYL CHLORIDE-->5-Bromomethyl-1,3-dimethyl-1H-pyrazole ,97%-->2-Bromo-6-fluoro-4-(trifluoromethyl)quinoline-->(2-FLUOROBENZYL)METHYLAMINE-->2-BROMO-4-(TRIFLUOROMETHYL)QUINOLINE-->(4-FLUORO-BENZYL)-METHYL-AMINE-->3,5-DIMETHOXYBENZYL BROMIDE-->1-(2-Methoxyethyl)hydrazine -->4-BROMO-TETRAHYDROPYRAN-->N-(2-BROMO-3-PYRIDINYL)ACETAMIDE-->Cyclohexylmethyl bromide-->2-Bromoethyl ethyl ether-->2-Fluoroethyl bromide-->GUANETHIDINE SULFATE

 

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Henan Sunlake Enterprise Corporation is located in Henan Province, the central plain of China , Which enjoys favorable geogeaphical position and convenient transportion. The comany was established in june 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
     Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs ,  Water treatment chemicals , Food & FEED additives and others . These products have been being well exported to Europe , Southeast Asia , the Middle East ,  Africa , South America and some other countries and areas.
    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team who are professional engineers and scholars with Ph. D. .So we are confident to serve you  better with our high - quality products and professional team.
    We are taking great efforts to provide our customers with demanded goods and professional services, continuously improve our core ability of competition and get the momentum for sustainable development ,Which finally makes us being a reliable and professional supplier in international market.
     We welcome any inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
 
Our Advantages:
I). We have abundant professional production experience.
II). We have our own chemical factory.
III). Sample is free of charge.
IV). Reasonable Price, Excellent Quality & Attentive Service
V). Prompt reply: we can reply your inquiry and email within 24 hours.
VI). Fast Delivery: The delivery time is about 10-20 days after receiving the deposit.
VII). We have passed the LFGB, SGS, STC, HSL and some other tests.
VIII). We have a unity cooperation team.
 
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