p-Tolyl-Phosphonic Acid
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
Precursor & DownStream
Precursor
DownStream
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%