p-Tolyl-Phosphonic Acid

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Names

[ CAS No. ]:
3366-72-1

[ Name ]:
p-Tolyl-Phosphonic Acid

[Synonym ]:
p-methylphenylphosphonic acid
p-CH3C6H4PO(OH)2
p-tolyl-phosphonic acid
p-Tolyl-phosphonsaeure
4-methylphenylphosphonic acid
(4-Methylphenyl)phosphonic acid
p-tolylphosphonic acid
Phosphonic acid,(4-methylphenyl)
Phosphonic acid,(p-tolyl)
Phosphonic acid, (4-methylphenyl)-

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
355.8±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H9O3P

[ Molecular Weight ]:
172.118

[ Flash Point ]:
169.0±25.9 °C

[ Exact Mass ]:
172.028931

[ PSA ]:
67.34000

[ LogP ]:
1.00

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.561

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TA0470000
CHEMICAL NAME :
Phosphonic acid, (p-tolyl)-
CAS REGISTRY NUMBER :
3366-72-1
BEILSTEIN REFERENCE NO. :
2936271
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H9-O3-P
MOLECULAR WEIGHT :
172.13
WISWESSER LINE NOTATION :
QPQO&R D1

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 ]:
Xi

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • P-TOLYL-PHOSPHONIC ACID DIETHYL ESTER
  • bis(trimethylsilyl)-p-tolylphosphonate
  • 4-Bromotoluene
  • p-Toluidine
  • tetrachloro-(4-methylphenyl)-λ5-phosphane
  • bis(4-methylphenyl)mercury
  • Toluene
  • 1-dichlorophosphoryl-4-methyl-benzene
  • 1-dimethoxyphosphoryl-4-methylbenzene
  • 4-Iodotoluene

DownStream

  • 4-Bromotoluene
  • Phosphoric acid
  • Benzoic acid,4-phosphono-
  • Toluene

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

  • P-TOLYL-PHOSPHONIC ACID
  • p-tolyl-phosphonic acid dichloride
  • P-TOLYL-PHOSPHONIC ACID DIETHYL ESTER
  • p-tolyl-phosphonic acid diphenyl ester
  • p-tolyl-phosphonic acid di-p-tolyl ester
  • M-TOLYL-PHOSPHONIC ACID DIETHYL ESTER