Phosphonic acid,P-(4-chlorophenyl)-
Names
[ CAS No. ]:
5431-35-6
[ Name ]:
Phosphonic acid,P-(4-chlorophenyl)-
[Synonym ]:
4-Chlor-phenylphosphinsaeure
(4-Chlor-phenyl)-phosphonsaeure
4-Chlor-benzol-phosphinsaeure-(1)
4-Chlor-benzol-phosphonsaeure-(1)
(4-chloro-phenyl)-phosphonic acid
Chemical & Physical Properties
[ Density]:
1.57g/cm3
[ Boiling Point ]:
378ºC at 760mmHg
[ Melting Point ]:
187ºC
[ Molecular Formula ]:
C6H6ClO3P
[ Molecular Weight ]:
192.53700
[ Flash Point ]:
182.4ºC
[ Exact Mass ]:
191.97400
[ PSA ]:
67.34000
[ LogP ]:
1.14300
[ Index of Refraction ]:
1.591
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ7350000
- CHEMICAL NAME :
- Phosphonic acid, (p-chlorophenyl)-
- CAS REGISTRY NUMBER :
- 5431-35-6
- BEILSTEIN REFERENCE NO. :
- 2936777
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H6-Cl-O3-P
- MOLECULAR WEIGHT :
- 192.54
- WISWESSER LINE NOTATION :
- QPQO&R DG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Behavioral - ataxia
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 7,789,1955
- 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
[ 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%