4-HYDROXYPHENYL PHOSPHONIC ACID

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Names

[ CAS No. ]:
33795-18-5

[ Name ]:
4-HYDROXYPHENYL PHOSPHONIC ACID

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

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

Click to get detail synthetic route

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%

Related Compounds

  • 4-hydroxyphenyl phosphonic acid monoethyl ester
  • (3-amino-4-hydroxyphenyl)phosphonic acid
  • (3,5-ditert-butyl-4-hydroxyphenyl)phosphonic acid
  • (2-hydroxyphenyl)phosphonic acid
  • [amino-(4-hydroxyphenyl)methyl]phosphonic acid
  • [[2-(4-hydroxyphenyl)ethylamino]-phosphonomethyl]phosphonic acid
  • 5-(4-Bromo-5-methylthiophen-2-yl)-1,2-oxazol-3-amine
  • rac-(1R,2R)-2-(4-bromo-5-chlorothiophen-2-yl)cyclopropan-1-amine
  • 1-[1-(5-Bromo-2-methylphenyl)cyclopropyl]cyclopropan-1-amine
  • 1-(2-Chloro-6-methylpyrimidin-4-yl)-3,3-difluorocyclobutan-1-amine
  • 1-(2-Chloro-6-methylpyridin-4-yl)-2,2-difluoroethan-1-one
  • 2-(5-Bromo-2-fluoropyridin-3-yl)-1,1-difluoropropan-2-amine
  • 1-[(3-bromo-2-fluorophenyl)methyl]-N-methylcyclopropan-1-amine
  • 1-(2-Chloropyridin-3-yl)-4,4-difluorocyclohexane-1-carboxylic acid
  • 3-(6-Chloro-2-methoxypyridin-3-yl)-3-methylbutan-1-amine
  • O-[2-(2-chloro-6-methylpyridin-4-yl)-2-methylpropyl]hydroxylamine
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