4-HYDROXYPHENYL PHOSPHONIC ACID

Modify Date: 2024-01-08 05:55:12

4-HYDROXYPHENYL PHOSPHONIC ACID Structure
4-HYDROXYPHENYL PHOSPHONIC ACID structure
Common Name 4-HYDROXYPHENYL PHOSPHONIC ACID
CAS Number 33795-18-5 Molecular Weight 174.09100
Density 1.6g/cm3 Boiling Point 439.9ºC at 760mmHg
Molecular Formula C6H7O4P Melting Point 169 °C
MSDS N/A Flash Point 219.8ºC

 Names

Name (4-hydroxyphenyl)phosphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6g/cm3
Boiling Point 439.9ºC at 760mmHg
Melting Point 169 °C
Molecular Formula C6H7O4P
Molecular Weight 174.09100
Flash Point 219.8ºC
Exact Mass 174.00800
PSA 87.57000
LogP 0.19520
Index of Refraction 1.62

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ8566300
CHEMICAL NAME :
Phosphonic acid, (p-hydroxyphenyl)-
CAS REGISTRY NUMBER :
33795-18-5
BEILSTEIN REFERENCE NO. :
2718265
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H7-O4-P
MOLECULAR WEIGHT :
174.10
WISWESSER LINE NOTATION :
QPQO&R DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ANTCAO Antibiotics and Chemotherapy (Washington, DC). (Washington, DC) V.1-12, 1951-62. For publisher information, see CLMEA3. Volume(issue)/page/year: 3,256,1953

 Safety Information

Hazard Codes Xn
HS Code 2931900090

 Synthetic Route

~99%

4-HYDROXYPHENYL PHOSPHONIC ACID Structure

4-HYDROXYPHENYL...

CAS#:33795-18-5

Literature: THE UNIVERSITY OF WESTERN AUSTRALIA; THE CURATORS OF THE UNIVERSITY OF MISSOURI Patent: WO2008/148168 A1, 2008 ; Location in patent: Page/Page column 55-56 ;

~%

4-HYDROXYPHENYL PHOSPHONIC ACID Structure

4-HYDROXYPHENYL...

CAS#:33795-18-5

Literature: Doak; Freedman Journal of the American Chemical Society, 1952 , vol. 74, p. 753

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4-HYDROXYPHENYL PHOSPHONIC ACID Structure

4-HYDROXYPHENYL...

CAS#:33795-18-5

Literature: Doak; Freedman Journal of the American Chemical Society, 1952 , vol. 74, p. 753

~%

4-HYDROXYPHENYL PHOSPHONIC ACID Structure

4-HYDROXYPHENYL...

CAS#:33795-18-5

Literature: Bebikh,G.F. et al. J. Gen. Chem. USSR (Engl. Transl.), 1963 , vol. 33, # 11 p. 3544 - 3548,3476 - 3480

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

4-Hydroxybenzenephosphonic acid
(4-hydroxy-phenyl)-phosphonic acid
<4-Hydroxy-phenyl>-phosphonsaeure
p-dihydroxyphosphorylphenol
Phosphonic acid,(p-hydroxyphenyl)
(p-Hydroxyphenyl)phosphonic acid
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