Phosphorous acid

Modify Date: 2024-01-02 15:29:50

Name	phosphonic acid
Synonym	More Synonyms

Density	1.651 g/mL at 25 °C(lit.)
Boiling Point	200 °C
Melting Point	73 °C
Molecular Formula	H₃O₃P
Molecular Weight	81.996
Flash Point	200°C
Exact Mass	81.981979
PSA	81.00000
LogP	-2.47
Stability	Stable. Incompatible with strong bases. Hygroscopic.
Water Solubility	SOLUBLE

Phosphorous acid MSDS(Chinese)

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 56(4),24,1991

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (6),38,1995 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - monoamine oxidase

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 56(4),24,1991 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0822 No. of Facilities: 361 (estimated) No. of Industries: 5 No. of Occupations: 6 No. of Employees: 650 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0822 No. of Facilities: 228 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 2710 (estimated) No. of Female Employees: 14 (estimated)

Precursor 9
CAS#:696-62-8 4-Iodoanisole CAS#:6303-21-5 Hypophosphorous acid CAS#:13697-89-7 2,6-Difluoroiod... CAS#:7719-12-2 Phosphorus tric...
CAS#:12185-10-3 tetraphosphorus CAS#:7732-18-5 Water CAS#:94-36-0 Benzoyl peroxide CAS#:7782-68-5 Iodic acid
CAS#:66314-64-5 1,2,3,4,5,6-hex...
DownStream 10
CAS#:1070-42-4 bis(2-chloroeth... CAS#:7803-51-2 Phosphine CAS#:7664-38-2 Phosphoric acid CAS#:1333-74-0 Hydrogen
CAS#:7783-06-4 hydrogen sulfide CAS#:14939-39-0 dibromo(oxo)pho... CAS#:25757-29-3 bromo-hydroxy-o... CAS#:14939-29-8 fluoro-hydroxy-...
CAS#:16672-87-0 Ethephon CAS#:20135-59-5 1-[butoxy(2-chl...