Phenylphosphonic Acid (HCID 15295)

Überblick

Phenylphosphonic acid is a member of benzenes.

Namen und Bezeichner

Bevorzugter Name: Phenylphosphonic Acid
IUPAC: phenylphosphonic acid
Lokaler Name: Phenylphosphonsure
Englischer Name: Phenylphosphonic acid
Summenformel: C6H7O3P
Molmasse: 158.09

Namen und Synonyme

Phenylphosphonic acid1571-33-1Benzenephosphonic acidPhosphonic acid, phenyl-Phosphonic acid, P-phenyl-Phenyl-phosphonic acidDTXSID2044399NSC-145BYD76T2868DTXCID0024399RefChem:173104216-388-1

Weitere Namen anzeigen

MPCPPPOABenzolphosphonsαurePHENYLPHOSPHORYL DICHLORIDEBENZOLPHOSPHONSΑUREphenyl-phosphonicaciPhosphonicacid,phenyl-PhenylphosphonicAcid>

MFCD00002136Dihydrogen phenylphosphonateCHEMBL179801NSC145PHENYL PHOSPHONIC ACIDPhenylphosphonicacidC6H7O3PNSC 145

Datenbank-Bezeichner

CAS: 1571-33-1
PubChem CID: 15295
DTXSID: DTXSID2044399
ChEMBL: CHEMBL179801
ChEBI: CHEBI:191118
UNII: BYD76T2868
EC Number: 216-388-1
Nikkaji: J40.748H

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 0,5
Polarare Oberfläche (TPSA): 57,5 Å²
H-Brücken-Donoren: 2
H-Brücken-Akzeptoren: 3
Frei drehbare Bindungen: 1
Schwere Atome: 10
Formalladung: 0
Komplexität: 145

Experimentelle und physikochemische Eigenschaften

SpringerMaterials PropertiesChemical shift

Physical DescriptionLiquid

Collision Cross Section130.1 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID2044399]

Physikochemische Eigenschaften

Schmelzpunkt: 162 · 162-164 °C (lit.)
Siedepunkt: 241 · 241-243 °C(lit.)
Dichte: 1.412 g/mL · 1.412 g/mL at 25 °C(lit.)
Dampfdruck: 0 · 0-0Pa at 20-25℃
Brechungsindex: 20 · n20/D 1.523(lit.)
Flammpunkt: 230 °F · >230 °F
storage temp.: Sealed in dry,Room Temperature
Aggregatzustand: Crystalline Powder
pka: 1 · pK1:1.83;pK2:7.07 (25°C)
Farbe: White to off-white
Wasserlöslichkeit: 40.4 g/100 · 40.4 g/100 mL (25 ºC)
BRN: 2245168 · 2245168
InChI: 1S/C6H7O3P/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9)
InChIKey: QLZHNIAADXEJJP-UHFFFAOYSA-N
SMILES: OP(O)(=O)c1ccccc1
LogP: -3.3 · -3.3-0.086 at 20-25℃ and pH4-7
Oberflächenspannung: 71.2 mN/m · 71.2mN/m at 1g/L and 20℃
CAS Datenbank: 1571 · 1571-33-1(CAS DataBase Reference)
EPA chemische Informationen: Phosphonic acid, phenyl- (1571-33-1)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 0.5% (1 of 201) of reports.

Danger

H302 (44.3%): Harmful if swallowed [Warning Acute toxicity, oral]

P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P332+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 201 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: Phosphonic acid, phenyl-

Phosphonic acid, P-phenyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphonic acid, P-phenyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 12-12-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/24347

Hazard Classes and CategoriesAcute Tox. 4 (44.3%)

Sicherheitsdaten

F: 10
wgk: 3
tsca: TSCA listed
ridadr: UN 3265 8/PG 2
hs_code: 29319090
RTECS-Nr.: TD4393000
risk_code: 34-37-41-37/38-22-38
Toxizität: mouse,LD50,intraperitoneal,110mg/kg (110mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 2, Pg. 55, 1950.
hazard_code: C,Xn
safety_code: 26-39-37/39-45-36/37/39
hazard_class: 8
packing_group: III
Speicherklasse: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Acute Tox. 4 OralSkin Corr. 1B

Chemie und Industrie

Verwendung und Herstellung

U.S. Production2023: 16,000 lb

Industry UsesStabilizing agent

General Manufacturing Information · 2 Einträge

Plastics Material and Resin Manufacturing

Phosphonic acid, P-phenyl-: ACTIVE

Anwendungen · 1 Eintrag

VerwendenPhenylphosphonic acid additive used with Noyori's catalyst for oxidation of sulfides to sulfones. Used as additive of unsaturated polyester PU resin. It also can be added into nylon to improve its polymerization degree. It can be used as extreme pressure agent of lube; used as catalyst of carboxylic acid & alcohol reaction; it can be used as fire retarding treatment of fiber used asganic materials.