Bis(4-methoxyphenyl)phosphinic acid

Names

[ CAS No. ]:
20434-05-3

[ Name ]:
Bis(4-methoxyphenyl)phosphinic acid

[Synonym ]:
di(p-methoxyphenyl)phosphinic acid
Bis-(4-methoxy-phenyl)-phosphinsaeure
MFCD00010226
bis-p-methoxyphenylphosphinic acid
di-p-anisylphosphinic acid
bis(p-methoxyphenyl)phosphonic acid
bis-(4-methoxy-phenyl)-phosphinic acid

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
504.1ºC at 760 mmHg

[ Melting Point ]:
185-187ºC(lit.)

[ Molecular Formula ]:
C₁₄H₁₅O₄P

[ Molecular Weight ]:
278.24000

[ Flash Point ]:
258.7ºC

[ Exact Mass ]:
278.07100

[ PSA ]:
65.57000

[ LogP ]:
1.92500

[ Vapour Pressure ]:
5.55E-11mmHg at 25°C

[ Index of Refraction ]:
1.578

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918990090

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Improved performance of porphyrin-based dye sensitised solar cells by phosphinic acid surface treatment.

Energy Environ. Sci. 2(10) , 1069-1073, (2009)