(2-hydroxyethyl)triphenylphosphonium bromide

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Names

[ CAS No. ]:
7237-34-5

[ Name ]:
(2-hydroxyethyl)triphenylphosphonium bromide

[Synonym ]:
EINECS 245-521-6
MFCD00011901
2-hydroxyethyl(triphenyl)phosphanium,bromide

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Boiling Point ]:
499.5ºC at 760 mmHg

[ Melting Point ]:
217-219 °C(lit.)

[ Molecular Formula ]:
C20H20BrOP

[ Molecular Weight ]:
387.25000

[ Flash Point ]:
255.9ºC

[ Exact Mass ]:
386.04400

[ PSA ]:
33.82000

[ Index of Refraction ]:
1.591

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triphenylphosphine
  • 2-Bromoethanol
  • Vinyltriphenylphosphonium bromide
  • (4-(1,3-dioxolan-2-yl)phenoxy)(tert-butyl)diphenylsilane
  • Triphenylphosphine hydrobromide (1:1)
  • 2-(2,6-dichlorophenyl)-1,3-dioxolane
  • 2-phenyl-1,3-dioxolane

DownStream

  • Vinyltriphenylphosphonium bromide
  • 2-methoxyethyl-triphenyl-phosphanium
  • (E)-2-penten-1-ol
  • Cinnamyl alcohol
  • (2-Bromoethyl)(triphenyl)phosphonium bromide
  • [2-methoxyethyl(phenyl)phosphoryl]benzene
  • triphenyl-[2-(2-triphenylphosphaniumylethoxy)ethyl]phosphanium
  • triphenyl-[2-(phenylcarbamoyloxy)ethyl]phosphanium,bromide

Related Compounds

  • Piperidinium, 1-allyl-1-(2-hydroxyethyl)-, bromide, o-(pentyloxy)carba nilate
  • Pyrrolidinium, 1-ethyl-1- (2-hydroxyethyl)-, bromide, .alpha.-phenyl-2-cyclopentene-1-acetate
  • Pyridinium, 4-[2-[4-(diethylamino)phenyl]ethenyl]-1-(2-hydroxyethyl)-, bromide
  • Pyridinium,1-[2-(1,3-benzodioxol-5-yl)-2-hydroxyethyl]-, bromide (1:1)
  • butyl-[2-(2,2-dicyclopentylacetyl)oxyethyl]-diethylazanium,bromide
  • Pyridinium, 4-[2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]ethenyl]-1-(2-hydroxyethyl)-, bromide