(2-chlorophenyl)phosphonic acid

Modify Date: 2025-10-12 22:07:34

(2-chlorophenyl)phosphonic acid structure	Common Name	(2-chlorophenyl)phosphonic acid
	CAS Number	5431-19-6	Molecular Weight	192.53700
	Density	1.57g/cm3	Boiling Point	389.4ºC at 760 mmHg
	Molecular Formula	C₆H₆ClO₃P	Melting Point	N/A
	MSDS	N/A	Flash Point	189.3ºC

Name	(2-chlorophenyl)phosphonic acid
Synonym	More Synonyms

Density	1.57g/cm3
Boiling Point	389.4ºC at 760 mmHg
Molecular Formula	C₆H₆ClO₃P
Molecular Weight	192.53700
Flash Point	189.3ºC
Exact Mass	191.97400
PSA	67.34000
LogP	1.14300
Index of Refraction	1.591

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ7175100

CHEMICAL NAME :: Phosphonic acid, (o-chlorophenyl)-

CAS REGISTRY NUMBER :: 5431-19-6

BEILSTEIN REFERENCE NO. :: 3250497

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H6-Cl-O3-P

MOLECULAR WEIGHT :: 192.54

WISWESSER LINE NOTATION :: QPQO&R BG

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

2-Chlorophenyl)...

CAS#:36692-27-0

Diethyl chlorop...

CAS#:814-49-3

(2-chlorophenyl...

CAS#:5431-19-6

Literature: Burger; Dawson Journal of Organic Chemistry, 1951 , vol. 16, p. 1250,1252

Precursor 2
CAS#:36692-27-0 2-Chlorophenyl)... CAS#:814-49-3 Diethyl chlorop...
DownStream 0

2-chlorophenylphosphonic acid

orthochlorophenylglyoxylic acid

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(2-chlorophenyl)phosphonic acid

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Synthetic Route

Precursor & DownStream

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.