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Tetramethylene-bis-(triphenylphosphonium bromide)

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Formula: Br(C6H5)3P(CH2)4P(C6H5)3Br
CAS: 15546-42-6
search Element: triphenylphosphonium tetramethylene bromide
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Identification

Structural Formula
Tetramethylene-bis-(triphenylphosphonium bromide)
CAS:
15546-42-6
EINECS:
239-598-5
Molecular Formula:
Br(C6H5)3P(CH2)4P(C6H5)3Br
MDL:
MFCD00031714
Synonym:
tetramethylenebis(triphenylphosphonium bromide), 98+% ; 1,4-bis(triphenylphosphonio)butane dibromide ; tetramethylenebis(triphenylphosphonium) dibromide ; tetramethylenebis(triphenylphosphonium bromide) ; tetramethylenebis-(triphenylphosphonium)dibromid ; 1,4-butylene-bis(triphenylphosphonium bromide)




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Properties for Tetramethylene-bis-(triphenylphosphonium bromide)

Molecular Weight:
740.49 g·mol−1
Melting point:
292-293 °C
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Hazard Statements

GHS07

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
Hazard symbol Xi
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Alternative Distributors of [Tetramethylene-bis-(triphenylphosphonium bromide)]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Chengdu Qiaofeng Technological Development Co., Ltd.

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MSDS:
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