ChemicalBook > CAS DataBase List > PHOSPHORUS PENTABROMIDE

PHOSPHORUS PENTABROMIDE

Product Name: PHOSPHORUS PENTABROMIDE
CAS No.: 7789-69-7
Chemical Name: PHOSPHORUS PENTABROMIDE
Synonyms: PHOSPHORUS BROMIDE;pentabromo-;PHOSPHORIC BROMIDE;PHOSPHORUS PENTABROM;Phosphorus(Ⅴ)bromide;entabromo phosphorus;Pentabromophosphorane;pentabromo-phosphoran;PHOSPHORUS PERBROMIDE;Pentabromo phosphorus
CBNumber: CB2345745
Molecular Formula: Br5P
Formula Weight: 430.49
MOL File: 7789-69-7.mol

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PHOSPHORUS PENTABROMIDE Property

Melting point:: 105-107°C (dec.)
Boiling point:: 105-107°C
Density: 3.610
Flash point:: 105-107°C
solubility: reacts with H2O, ethanol; soluble inCS2, ctc
form: yellow orthorhombic crystals
color: yellow orthorhombic crystals, crystalline, hygroscopic
Water Solubility: Reacts with water.
Sensitive: Moisture Sensitive
Merck: 14,7350
BRN: 3903332
InChIKey: QRKVRHZNLKTPGF-UHFFFAOYSA-N
CAS DataBase Reference: 7789-69-7(CAS DataBase Reference)
EPA Substance Registry System: Phosphorane, pentabromo- (7789-69-7)

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Safety

Hazard Codes: C
Risk Statements: 14-34
Safety Statements: 26-36/37/39-45
RIDADR: UN 2691 8/PG 2
WGK Germany: 3
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 28129000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 226734
Product name: Phosphorus pentabromide
Purity: 95%
Packaging: 25g
Price: $112
Updated: 2025/07/31

Sigma-Aldrich

Product number: 226734
Product name: Phosphorus pentabromide
Purity: 95%
Packaging: 100g
Price: $310
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: ING0004654
Product name: PHOSPHORUS PENTABROMIDE
Purity: 95.00%
Packaging: 25G
Price: $1180.49
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0004654
Product name: PHOSPHORUS PENTABROMIDE
Purity: 95.00%
Packaging: 100G
Price: $2665.62
Updated: 2021/12/16

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PHOSPHORUS PENTABROMIDE Chemical Properties,Usage,Production

Chemical Properties

yellow crystal(s); -60 mesh with 99.9% purity; decomposed by H2O or alcohol; used as a brominating agent [HAW93] [MER06] [CER91]

Uses

Phosphorus(V) bromide, is used in organic chemistry to convert carboxylic acids to acyl bromides

Uses

Brominating agent for converting organic acids to acyl bromides.

General Description

A yellow crystalline solid that is shipped in sealed containers. Strongly irritating to skin and eyes. Used to make other chemicals.

Reactivity Profile

PHOSPHORUS PENTABROMIDE is a yellow crystalline compound, toxic and corrosive. Contact with water or steam leads to violent decomposition (hydrolysis) producing toxic and corrosive phosphoryl bromide fumes. When heated to decomposition PHOSPHORUS PENTABROMIDE emits toxic fumes of bromide and oxides of phosphorus [Lewis, 3rd ed., 1993, p. 1033].

Health Hazard

CORROSIVE and/or TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Fire will produce irritating, corrosive and/or toxic gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Contact with molten substance may cause severe burns to skin and eyes. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

EXCEPT FOR ACETIC ANHYDRIDE (UN1715), THAT IS FLAMMABLE, some of these materials may burn, but none ignite readily. May ignite combustibles (wood, paper, oil, clothing, etc.). Substance will react with water (some violently), releasing corrosive and/or toxic gases and runoff. Flammable/toxic gases may accumulate in confined areas (basement, tanks, hopper/tank cars, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water. Substance may be transported in a molten form.

Purification Methods

Dissolve it in pure nitrobenzene at 60o, filtering off any insoluble residue on to sintered glass funnel, then allow it to crystallise by cooling. Wash the collected solid with dry Et2O and remove excess ether in a current of dry N2. (All manipulations should be performed in a dry-box.) [Harris & Payne J Chem Soc 3732 1958]. It fumes in moist air because of hydrolysis. HARMFUL VAPOURS (wash burning eyes with aqueous NaHCO3).

PHOSPHORUS PENTABROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

2-BROMO-3-IODO-ISONICOTINIC ACID 4-BROMO-PYRIDINE-2,6-DICARBOXYLIC ACID DIAMIDE DIETHYL 4-BROMOPYRIDINE-2,6-DICARBOXYLATE 5-ACETAMIDO-2-BROMOPYRIDINE 4-Bromo-2,6-diaminopyridine 4-BROMO-2,6-DIAMINOPYRIDINE 5-Amino-2-bromopyridine

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View Lastest Price from PHOSPHORUS PENTABROMIDE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Phosphorus pentabromide 7789-69-7
Price: US $1.00-1.00/KG
Min. Order: 1g
Purity: 99%
Supply Ability: 50ton
Release date: 2020-05-20

Career Henan Chemical Co

Product: PHOSPHORUS PENTABROMIDE 7789-69-7
Price: US $10.00/KG/Tin
Min. Order: 1KG
Purity: 99%
Supply Ability: 100
Release date: 2019-06-28

7789-69-7, PHOSPHORUS PENTABROMIDERelated Search:

Ferrous sulfate Phosphorus pentoxide Glutaric acid Glutaraldehyde TUNGSTEN(VI) CHLORIDE Carbon disulfide Phosphorus trichloride Carbon tetrachloride Phosphorus pentachloride Sodium bicarbonate Sulfur hexafluoride Potassium oxide Selenium dioxide Orthophosphorus acid Aluminum dihydrogen phosphate Phosphorus tribromide PHOSPHORUS PENTABROMIDE

Pentabromo phosphorus

PHOSPHORIC BROMIDE

PHOSPHORIC (V) BROMIDE

PHOSPHORUS (V) BROMIDE

PHOSPHORUS BROMIDE

PHOSPHOROUS (V) BROMIDE

PHOSPHORUS PENTABROMIDE

PHOSPHORUS PERBROMIDE

pentabromo-phosphoran

Pentabromophosphorane

pentabromo-Phosphorane

Phosphorane, pentabromo-

Pentabromophosphorus(V)

Phosphorus(V)pentabromide

Phosphorus pentabromide 95%

PHOSPHORUS PENTABROM

Phosphorane,pentabromo-

Phosphorous pentabromide

Phosphorus(Ⅴ)bromide

entabromo phosphorus

Phosphoruspentabromide,95%

PHOSPHORUS PENTABROMIDE ISO 9001：2015 REACH

pentabromo-

pentabromo-lambda5-phosphane

7789-69-7

PBr5

Br5P

Synthetic Reagents

C-X Bond Formation (Halogen)

Bromination

C-X Bond Formation (Halogen)

Synthetic Reagents