alpha-hydroxybenzylphosphinic acid

Modify Date: 2024-01-10 16:36:11

alpha-hydroxybenzylphosphinic acid Structure
alpha-hydroxybenzylphosphinic acid structure
Common Name alpha-hydroxybenzylphosphinic acid
CAS Number 52705-43-8 Molecular Weight 172.11800
Density N/A Boiling Point 369.1ºC at 760mmHg
Molecular Formula C7H9O3P Melting Point N/A
MSDS N/A Flash Point 177ºC

 Names

Name hydroxy-[hydroxy(phenyl)methyl]-oxophosphanium
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 369.1ºC at 760mmHg
Molecular Formula C7H9O3P
Molecular Weight 172.11800
Flash Point 177ºC
Exact Mass 172.02900
PSA 81.00000
LogP 1.14450

 Safety Information

HS Code 2918199090

 Synthetic Route

~52%

alpha-hydroxybenzylphosphinic acid Structure

alpha-hydroxybe...

CAS#:52705-43-8

Literature: Kaboudin, Babak; Alaie, Saied; Yokomatsu, Tsutomu Tetrahedron Asymmetry, 2011 , vol. 22, # 18-19 p. 1813 - 1816

~67%

alpha-hydroxybenzylphosphinic acid Structure

alpha-hydroxybe...

CAS#:52705-43-8

Literature: Albouy, Dominique; Etemad-Moghadam, Guita; Koenig, Max European Journal of Organic Chemistry, 1999 , # 4 p. 861 - 868

~67%

alpha-hydroxybenzylphosphinic acid Structure

alpha-hydroxybe...

CAS#:52705-43-8

Literature: Vassiliou, Stamatia; Grabowiecka, Agnieszka; Kosikowska, Paulina; Berlicki, Lukasz Arkivoc, 2012 , vol. 2012, # 4 p. 33 - 43

~57%

alpha-hydroxybenzylphosphinic acid Structure

alpha-hydroxybe...

CAS#:52705-43-8

Literature: David, Tomas; Kreckova, Pavlina; Kotek, Jan; Kubicek, Vojtech; Lukes, Ivan Heteroatom Chemistry, 2012 , vol. 23, # 2 p. 195 - 201

~%

alpha-hydroxybenzylphosphinic acid Structure

alpha-hydroxybe...

CAS#:52705-43-8

Literature: Pudovik,A.N. et al. Phosphorus and the Related Group V Elements, 1975 , vol. 5, p. 105 - 107

 Customs

HS Code 2918199090
Summary 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

Phenylhydroxymethylphosphinsaeure
EINECS 258-116-4