Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2)

Modify Date: 2025-08-26 11:50:28

Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2) Structure
Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2) structure
 Common Name Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2)
CAS Number 1519-45-5 Molecular Weight 712.43200
Density N/A Boiling Point N/A
Molecular Formula C38H34Br2P2 Melting Point 317-320°C
MSDS N/A Flash Point N/A

 Names

Name Ethylenebis(Triphenylphosphonium Bromide)
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 317-320°C
Molecular Formula C38H34Br2P2
Molecular Weight 712.43200
Exact Mass 710.05000
PSA 27.18000
LogP 0.98260

 Safety Information

Risk Phrases R36/37/38
Safety Phrases S22-S24/25

 Synthetic Route

1,2-Dibromoethane structure

1,2-Dibromoethane

CAS#:106-93-4

Triphenylphosphine structure

Triphenylphosphine

CAS#:603-35-0

~73%

Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2) Structure

Phosphonium,1,1...

CAS#:1519-45-5

Literature: Calcagno, Patrizia; Kariuki, Benson M.; Kitchin, Simon J.; Robinson, James M. A.; Philp, Douglas; Harris, Kenneth D. M. Chemistry - A European Journal, 2000 , vol. 6, # 13 p. 2338 - 2349
3,5-dibromo-1-vinylpyridinium bromide structure

3,5-dibromo-1-v...

CAS#:953054-42-7

Triphenylphosphine structure

Triphenylphosphine

CAS#:603-35-0

~28%

N/A structure

N/A

CAS#:953054-43-8

Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2) Structure

Phosphonium,1,1...

CAS#:1519-45-5

Literature: Russian Journal of General Chemistry, , vol. 78, # 7 p. 1452 - 1457
2-(1-carboxy-2-chloroethyl)-7-methoxy-1-methyl-9H-pyrido[3,4-b]indol-2-ium chloride structure

2-(1-carboxy-2-...

CAS#:1455443-28-3

2-(2-bromo-1-carboxyethyl)-7-methoxy-1-methyl-9H-pyrido[3,4-b]indol-2-ium bromide structure

2-(2-bromo-1-ca...

CAS#:1455443-29-4

Triphenylphosphine structure

Triphenylphosphine

CAS#:603-35-0

~47%

Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2) Structure

Phosphonium,1,1...

CAS#:1519-45-5

Detail
Literature: Russian Journal of General Chemistry, , vol. 83, # 7 p. 1359 - 1364 Zh. Obshch. Khim., , vol. 83, # 7 p. 1359 - 1364,6
3,5-dibromo-1-vinylpyridinium bromide structure

3,5-dibromo-1-v...

CAS#:953054-42-7

Triphenylphosphine structure

Triphenylphosphine

CAS#:603-35-0

methyl iodide structure

methyl iodide

CAS#:74-88-4

~%

N/A structure

N/A

CAS#:953054-43-8

Detail
Literature: Russian Journal of General Chemistry, , vol. 78, # 7 p. 1452 - 1457
Bromobenzene structure

Bromobenzene

CAS#:108-86-1

~%

Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2) Structure

Phosphonium,1,1...

CAS#:1519-45-5

Literature: Chemische Berichte, , vol. 15, p. 802
Dichlorophenylphosphine structure

Dichlorophenylp...

CAS#:644-97-3

~%

Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2) Structure

Phosphonium,1,1...

CAS#:1519-45-5

Literature: Chemische Berichte, , vol. 15, p. 802
Bromobenzene structure

Bromobenzene

CAS#:108-86-1

dppe structure

dppe

CAS#:1663-45-2

~%

Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2) Structure

Phosphonium,1,1...

CAS#:1519-45-5

Literature: Yuki Gosei Kagaku Kyokaishi, , vol. 8, # 9 p. 27,30 Chem.Abstr., , p. 814

 Synonyms

ETHYLENEBIS-(TRIPHENYLPHOSPHONIUM BROMIDE)
Ethane-1,2-diylbis(triphenylphosphonium) bromide
EINECS 216-182-1
Ethylenebis(triphenylphosphonium bromide)
MFCD00031712
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Chemsrc provides CAS#:1519-45-5 MSDS, density, melting point, boiling point, structure, etc. Its name is Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2)>> amp version: Phosphonium,1,1'-(1,2-ethanediyl)bis[1,1,1-triphenyl-, bromide (1:2)

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