4-(Diphenylphosphino)benzoic acid

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Names

[ CAS No. ]:
2129-31-9

[ Name ]:
4-(Diphenylphosphino)benzoic acid

[Synonym ]:
MFCD00407264
Ph2PC6H4COOH
4-carboxyphenyldiphenylphosphine
4-(diphenyl-phosphino)-benzoic acid
4-Diphenylphosphanyl-benzoesaeure
Diphenyl(p-carboxyphenyl) phosphine
4-(diphenylphosphanyl)benzonic acid
4-(Diphenylphosphanyl)benzoic acid
4-(Diphenylphosphino)benzoic acid

Chemical & Physical Properties

[ Boiling Point ]:
448ºC at 760 mmHg

[ Melting Point ]:
157-160ºC(lit.)

[ Molecular Formula ]:
C19H15O2P

[ Molecular Weight ]:
306.29500

[ Flash Point ]:
224.7ºC

[ Exact Mass ]:
306.08100

[ PSA ]:
50.89000

[ LogP ]:
3.14300

[ Appearance of Characters ]:
Crystalline Powder | White to yellow

[ Vapour Pressure ]:
8.24E-09mmHg at 25°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: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916399090

Precursor & DownStream

Precursor

  • 4-Iodobenzoic acid
  • Diphenylphosphine
  • 4-diphenylphosphanylbenzonitrile
  • Carbon dioxide
  • (4-bromophenyl)diphenylphosphine
  • p-F-C6H4COOK
  • methyl 4-diphenylphosphanylbenzoate
  • methyl 4-[(trifluoromethane)sulfonyloxy]benzoate
  • Methyl 4-hydroxybenzoate

DownStream

  • 1,4-bis[2-(4-nitrophenyl)ethenyl]benzene
  • (2R)-octyl 4-(diphenylphosphoryl)benzoate
  • 4-diphenylphosphorylbenzoic acid
  • [butyl(phenyl)phosphoryl]benzene
  • methyl 4-diphenylphosphanylbenzoate
  • 4-diphenylphosphanylbenzamide

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 4-diphenylphosphanyl-benzoic acid 2-tri&
  • (o-carboxyphenyl)diphenylphosphine oxide
  • oxygen(2-),uranium,dibenzoate
  • 3-Chlorobenzoic Acid
  • calcium salicylate
  • 4-methoxy-benzoic acid-(2,3-dibromo-propyl ester)