Tetramethylenebis(Triphenylphosphonium bromide)
Formula: Br(C6H5)3P(CH2)4P(C6H5)3Br
CAS: 15546-42-6
Identification
Tetramethylenebis(Triphenylphosphonium bromide)
Molecular Formula:
Br(C6H5)3P(CH2)4P(C6H5)3Br
Synonym:
tetramethylenebis-(triphenylphosphonium)dibromid ; tetramethylenebis(triphenylphosphonium bromide) ; 1,4-bis(triphenylphosphonio)butane dibromide ; tetramethylenebis(triphenylphosphonium) dibromide ; tetramethylenebis(triphenylphosphonium bromide), 98+% ; 1,4-butylene-bis(triphenylphosphonium bromide)
Suppliers
CAS equal suppliers
1,4-Bis(triphenylphosphonio)butane dibromide
Santa Cruz Biotechnology, Inc.
265063
1,4-bis-(Triphenylphosphonio)butane dibromide
Santa Cruz Biotechnology, Inc.
SCB540021600
triphenyl(4-triphenylphosphaniumylbutyl)phosphonium dibromide
Manchester Organics Limited
S40726
Prices & Availability
Data is processed
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Properties for Tetramethylenebis(Triphenylphosphonium bromide)
Molecular Weight:
740.49 g·mol−1
Melting point:
292-293 °C
x
Hazard Statements
GHS03
Harmful
- Acute toxicity (oral, dermal, inhalation), category 4
- Skin irritation, categories 2, 3
- Eye irritation, category 2A
- Skin sensitization, category 1
- Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects
Not used
- with the "skull and crossbones" pictogram
- for skin or eye irritation if:
- the "corrosion" pictogram also appears
- the "health hazard" pictogram is used to indicate respiratory sensitization
Safety & Transport Information
Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
x
Alternative Distributors of [Tetramethylenebis(Triphenylphosphonium bromide)]
Producers or manufacturers change the product range from time to time.
Currently there are no other manufacturers known.
Element: 
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