bis(4-chlorophenyl)phosphinic acid

Modify Date: 2025-09-21 20:39:10

bis(4-chlorophenyl)phosphinic acid Structure
bis(4-chlorophenyl)phosphinic acid structure
Common Name bis(4-chlorophenyl)phosphinic acid
CAS Number 13119-01-2 Molecular Weight 287.07800
Density 1.46g/cm3 Boiling Point 488.2ºC at 760 mmHg
Molecular Formula C12H9Cl2O2P Melting Point N/A
MSDS N/A Flash Point 249.1ºC

 Names

Name bis(4-chlorophenyl)phosphinic acid

 Chemical & Physical Properties

Density 1.46g/cm3
Boiling Point 488.2ºC at 760 mmHg
Molecular Formula C12H9Cl2O2P
Molecular Weight 287.07800
Flash Point 249.1ºC
Exact Mass 285.97200
PSA 47.11000
LogP 3.21460
Vapour Pressure 2.4E-10mmHg at 25°C
Index of Refraction 1.625

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ4368300
CHEMICAL NAME :
Phosphinic acid, bis(p-chlorophenyl)-
CAS REGISTRY NUMBER :
13119-01-2
BEILSTEIN REFERENCE NO. :
2941361
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H9-Cl2-O2-P
MOLECULAR WEIGHT :
287.08
WISWESSER LINE NOTATION :
GR DPQO&R DG

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
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