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TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)

CAS No.
15546-42-6
Chemical Name:
TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)
Synonyms
1,4-BIS(TRIPHENYLPHOSPHONIO)BUTANE DIBROMIDE;Tetramethylenbis[triphenylphosphonium]dibromid;1,4-BUTYLENE-BIS(TRIPHENYLPHOSPHONIUM BROMIDE);TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE);Butane-1,4-diylbis(triphenylphosphonium) bromide;Tetramethylenebis-(triphenylphosphonium)dibromid;TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE;Tetramethylenebis(triphenylphosphonium bromide), 98+%;[1,1'-(butane-1,4-diyl)bis(triphenylphosphonium)] dibromide
CBNumber:
CB6164779
Molecular Formula:
C40H38Br2P2
Molecular Weight:
740.49
MDL Number:
MFCD00031714
MOL File:
15546-42-6.mol
MSDS File:
SDS
Last updated:2022-08-23 14:33:43

TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) Properties

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

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
Hazard Note  Irritant/Hygroscopic
NFPA 704
1
2 0

TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar A14214 Tetramethylenebis(triphenylphosphonium bromide), 98+% 15546-42-6 10g $41.8 2021-12-16 Buy
Alfa Aesar A14214 Tetramethylenebis(triphenylphosphonium bromide), 98+% 15546-42-6 50g $161 2021-12-16 Buy
Alfa Aesar A14214 Tetramethylenebis(triphenylphosphonium bromide), 98+% 15546-42-6 250g $0 2021-12-16 Buy
American Custom Chemicals Corporation ING0003099 TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) 95.00% 15546-42-6 10G $485 2021-12-16 Buy
American Custom Chemicals Corporation ING0003099 TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) 95.00% 15546-42-6 25G $612.5 2021-12-16 Buy
Product number Packaging Price Buy
A14214 10g $41.8 Buy
A14214 50g $161 Buy
A14214 250g $0 Buy
ING0003099 10G $485 Buy
ING0003099 25G $612.5 Buy

TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) Chemical Properties,Uses,Production

Uses

Tetramethylenebis(triphenylphosphonium Bromide) is a key intermediate in the one-step synthesis of ocimin by a bis-Wittig reaction.

TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) Preparation Products And Raw materials

Raw materials

Preparation Products

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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 Tetramethylenbis[triphenylphosphonium]dibromid 15546-42-6 BrC6H53PCH24PC6H53Br C40H38P2Br2 C40H38P22Br 2BrC40H38P2