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Phosphorus tribromide cas no:7789-60-8

Synonyms: Phosphorus(III) bromide; Phosphoroustribromide; phosphorousbromide; phosphorusbromide[pbr3]; PHOSPHORUS BROMIDE; PHOSPHORIC (III) BROMIDE; tribromophosphine; Phosphorus(Ⅲ)bromide; extrema[qr]; PBr3; Phosphorous bromide; Phosphorous tribromide

Identification
NamePhosphorus tribromide
CAS7789-60-8
SynonymsPhosphorus(III) bromide; Phosphoroustribromide; phosphorousbromide; phosphorusbromide[pbr3]; PHOSPHORUS BROMIDE; PHOSPHORIC (III) BROMIDE; tribromophosphine; Phosphorus(Ⅲ)bromide; extrema[qr]; PBr3; Phosphorous bromide; Phosphorous tribromide
EINECS(EC#)232-178-2
Molecular FormulaBr3P
Molecular Weight270.69
Chemical Properties
Appearancecolorless to pale yellow liquid
refractive index1.697
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Safety Data

Hazard C:Corrosive
Risk R14;R34;R37;R40
Safety

Probably highly toxic. A corrosive irritant to the eyes, skin, and mucous membranes. Will react with water, steam, or acids to produce heat, toxic and corrosive fumes. Violent reaction or ignition with calcium hydroxide + sodium carbonate, phenylpropanol, sulfuric acid, oleum, fluorosulfuric acid, chlorosulfuric acid, 1,1,1-tris(hydroxymethyl)methane, water, potassium, sodium, RuO4. When heated to decomposition it emits very toxic fumes of Br? and POx. See also PHOSPHIDES and BROMIDES.
Hazard Codes of Phosphorus tribromide (CAS NO.7789-60-8):?CorrosiveC
Risk Statements: 34-37-40-14?
R34: Causes burns.?
R37: Irritating to respiratory system?
R40: Limited evidence of a carcinogenic effect.?
R14: Reacts violently with water.
Safety Statements:?26-45-36/37/39?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 3264 8/PG 2
WGK Germany: 2
RTECS: TH4460000
F: 21
HazardClass: 8
PackingGroup: II


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LDLo oral 50mg/kg (50mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
National Technical Information Service. Vol. OTS0555394,

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