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ChemicalBook >> CAS DataBase List >> TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)

TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)

TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) price.
  • $41.8 - $612.5
  • Product name: TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)
  • CAS: 15546-42-6
  • MF: C40H38Br2P2
  • MW: 740.49
  • EINECS:239-598-5
  • MDL Number:MFCD00031714
  • Synonyms:TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE);TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE;1,4-BIS(TRIPHENYLPHOSPHONIO)BUTANE DIBROMIDE;1,4-BUTYLENE-BIS(TRIPHENYLPHOSPHONIUM BROMIDE);Tetramethylenebis(triphenylphosphonium bromide), 98+%;Tetramethylenebis-(triphenylphosphonium)dibromid;[1,1'-(butane-1,4-diyl)bis(triphenylphosphonium)] dibromide;Butane-1,4-diylbis(triphenylphosphonium) bromide
5 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
Package
  • 10g
  • 25G
  • 50g
  • 250g
  • ManufacturerAlfa Aesar
  • Product numberA14214
  • Product descriptionTetramethylenebis(triphenylphosphonium bromide), 98+%
  • Packaging250g
  • Price$0
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14214
  • Product descriptionTetramethylenebis(triphenylphosphonium bromide), 98+%
  • Packaging10g
  • Price$41.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14214
  • Product descriptionTetramethylenebis(triphenylphosphonium bromide), 98+%
  • Packaging50g
  • Price$161
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003099
  • Product descriptionTETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) 95.00%
  • Packaging10G
  • Price$485
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003099
  • Product descriptionTETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) 95.00%
  • Packaging25G
  • Price$612.5
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar A14214 Tetramethylenebis(triphenylphosphonium bromide), 98+% 250g $0 2021-12-16 Buy
Alfa Aesar A14214 Tetramethylenebis(triphenylphosphonium bromide), 98+% 10g $41.8 2021-12-16 Buy
Alfa Aesar A14214 Tetramethylenebis(triphenylphosphonium bromide), 98+% 50g $161 2021-12-16 Buy
American Custom Chemicals Corporation ING0003099 TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) 95.00% 10G $485 2021-12-16 Buy
American Custom Chemicals Corporation ING0003099 TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) 95.00% 25G $612.5 2021-12-16 Buy

Properties

Melting point :292-293°C
Sensitive :Hygroscopic
BRN :3872522
CAS DataBase Reference :15546-42-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Tetramethylenebis(triphenylphosphonium bromide) is used in the synthesis of squalene. It is also used in the conversion of ?-diketones to cyclohexa-1,3-dienes.

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