Skip to the beginning of the images gallery

Phosphorus oxybromide - 98%, high purity , CAS No.7789-59-5

COA

Grade & Purity:

≥98%

Cas Number: 7789-59-5
Molecular Weight: 286.69
EC Number: 232-177-7
MDL number: MFCD00036298
PubChem CID: 24613

In stock

Item Number

P107149

Grouped product items
SKU	Size	Availability	Price
P107149-25g	25g	2	$108.90
P107149-100g	100g	1	$324.90
P107149-500g	500g	1	$1,462.90

Basic Description

Synonyms	Tribromophosphorus oxide \| AMY3510 \| PHOSPHONYL TRIBROMIDE \| UN1939 \| UN-1939 \| Phosphorusoxybromide \| STL559007 \| EINECS 232-177-7 \| Phosphorus(V) oxybromide \| UNII-H98H8Y87QQ \| Phosphorus(V) oxybromide, >95% \| PHOSPHORUS BROMIDE OXIDE (PBR3O) \| DTXSID20
Specifications & Purity	≥98%
Storage Temp	Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	It may be used as brominating reagent in the synthesis of 2,4,6-tribromopyrimidine,and also used in the preparation of bromoheterocyclic compounds.

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Homogeneous non-metal compounds
  - Class Halogen organides
    - Subclass Halogen oxides

Kingdom	Inorganic compounds
Superclass	Homogeneous non-metal compounds
Class	Halogen organides
Subclass	Halogen oxides
Intermediate Tree Nodes	Not available
Direct Parent	Halogen oxides
Alternative Parents	Inorganic oxides
Molecular Framework	Not available
Substituents	Halogen oxide - Inorganic oxide
Description	This compound belongs to the class of inorganic compounds known as halogen oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a halogen.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

INCHI	InChI=1S/Br3OP/c1-5(2,3)4
InChIKey	UXCDUFKZSUBXGM-UHFFFAOYSA-N
Smiles	O=P(Br)(Br)Br
Isomeric SMILES	O=P(Br)(Br)Br
WGK Germany	3
PubChem CID	24613
UN Number	1939
Packing Group	II
Molecular Weight	286.69

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

12 results found

Lot Number	Certificate Type	Date	Item
I2321994	Certificate of Analysis	Jun 10, 2025	P107149
I2321995	Certificate of Analysis	Jun 10, 2025	P107149
B2309556	Certificate of Analysis	Apr 18, 2025	P107149
B2309573	Certificate of Analysis	Nov 05, 2024	P107149
K2420193	Certificate of Analysis	Aug 14, 2023	P107149
G2116194	Certificate of Analysis	Apr 17, 2023	P107149
B2309539	Certificate of Analysis	Nov 21, 2022	P107149
B2309519	Certificate of Analysis	Nov 21, 2022	P107149
C2201151	Certificate of Analysis	Feb 14, 2022	P107149
C2201162	Certificate of Analysis	Feb 14, 2022	P107149
C2201150	Certificate of Analysis	Feb 14, 2022	P107149
C2201148	Certificate of Analysis	Feb 14, 2022	P107149

Show more⌵

Chemical and Physical Properties

Solubility	Soluble in water (decomposes), ether, benzene, sulfuric acid, and chloroform.
Sensitivity	Light sensitive.Moisture sensitive
Boil Point(°C)	193℃
Melt Point(°C)	56℃
Molecular Weight	286.690 g/mol
XLogP3	2.200
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	285.722 Da
Monoisotopic Mass	283.724 Da
Topological Polar Surface Area	17.100 Å²
Heavy Atom Count	5
Formal Charge	0
Complexity	53.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration