Phosphorus Tribromide, >98.0%(T)

Name: Phosphorus Tribromide
Brand: Chempure

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CAS Number

7789-60-8

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IUPAC name	tribromophosphane
canonical smiles	P(Br)(Br)Br
inchi	InChI=1S/Br3P/c1-4(2)3
inchi key	IPNPIHIZVLFAFP-UHFFFAOYSA-N
molecular formula	PBr3
synonyms	PHOSPHORUS TRIBROMIDE 7789-60-8 Phosphorus(III) bromide Tribromophosphine Phosphorous tribromide
Compound Description	Phosphorus tribromide appears as a colorless fuming liquid with a pungent odor. Corrosive to metals and tissue. Boiling point 347 °F . Freezing point -40 °F . Phosphorus tribromide is a chemical compound of phosphorus and bromine. It is used in the manufacture of pharmaceuticals such as alprazolam, methohexital and fenoprofen. It is also a potent fire suppression agent marketed under the name PhostrEx. Bromine is a halogen element with the symbol Br and atomic number 35. Diatomic bromine does not occur naturally, but bromine salts can be found in crustal rock.

Computed Properties

Molecular Weight:	270.69 g/mol
XLogP3:	2.8
Hydrogen Bond Donor Count:	0
Hydrogen Bond Acceptor Count:	0
Rotatable Bond Count:	0
Exact Mass:	269.72673 g/mol
Monoisotopic Mass:	267.72877 g/mol
Topological Polar Surface Area:	0 Å²
Heavy Atom Count:	4
Formal Charge:	0
Complexity:	8
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

hazard signal	Danger
hazard classes and categories	Skin Corr. 1B (100%) STOT SE 3 (100%) Skin corrosion - category 1B Specific target organ toxicity (single exposure) - category 3 Corrosives, Reactive - 2nd degree STOT SE 3 Skin Corr. 1B
precautionary statement codes	P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, and P501
hazard statements	H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
hazards summary	Corrosive to skin. Inhalation can cause severe irritation of lungs. Reacts with moisture in the air forming phosphonic acid and hydrogen bromide gas. Causes severe burns. Inhalation may cause chemical pneumonitis and pulmonary edema. Reacts violently with water producing white fumes of hydrogen bromide. Causes burns. Inhalation causes severe irritation of nose, throat, and lungs. Causes somnolence, muscle weakness, and dyspnea in oral lethal-dose studies of rats.

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About this item

IUPAC name	tribromophosphane
canonical smiles	P(Br)(Br)Br
inchi	InChI=1S/Br3P/c1-4(2)3
inchi key	IPNPIHIZVLFAFP-UHFFFAOYSA-N
molecular formula	PBr3
synonyms	PHOSPHORUS TRIBROMIDE 7789-60-8 Phosphorus(III) bromide Tribromophosphine Phosphorous tribromide
Compound Description	Phosphorus tribromide appears as a colorless fuming liquid with a pungent odor. Corrosive to metals and tissue. Boiling point 347 °F . Freezing point -40 °F . Phosphorus tribromide is a chemical compound of phosphorus and bromine. It is used in the manufacture of pharmaceuticals such as alprazolam, methohexital and fenoprofen. It is also a potent fire suppression agent marketed under the name PhostrEx. Bromine is a halogen element with the symbol Br and atomic number 35. Diatomic bromine does not occur naturally, but bromine salts can be found in crustal rock.

Computed Properties

Molecular Weight:	270.69 g/mol
XLogP3:	2.8
Hydrogen Bond Donor Count:	0
Hydrogen Bond Acceptor Count:	0
Rotatable Bond Count:	0
Exact Mass:	269.72673 g/mol
Monoisotopic Mass:	267.72877 g/mol
Topological Polar Surface Area:	0 Å²
Heavy Atom Count:	4
Formal Charge:	0
Complexity:	8
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

hazard signal	Danger
hazard classes and categories	Skin Corr. 1B (100%) STOT SE 3 (100%) Skin corrosion - category 1B Specific target organ toxicity (single exposure) - category 3 Corrosives, Reactive - 2nd degree STOT SE 3 Skin Corr. 1B
precautionary statement codes	P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, and P501
hazard statements	H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
hazards summary	Corrosive to skin. Inhalation can cause severe irritation of lungs. Reacts with moisture in the air forming phosphonic acid and hydrogen bromide gas. Causes severe burns. Inhalation may cause chemical pneumonitis and pulmonary edema. Reacts violently with water producing white fumes of hydrogen bromide. Causes burns. Inhalation causes severe irritation of nose, throat, and lungs. Causes somnolence, muscle weakness, and dyspnea in oral lethal-dose studies of rats.

Product No: AW0944

Phosphorus Tribromide, >98.0%(T)

Product No: AW0944

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

About this item

Documentation

Certificate of Analysis

Require a Sample Certificate of Analysis (COA) ?

Reviews

Product No: AW0944

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

Require a Sample Certificate of Analysis (COA) ?