StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
Huagongshe Open Project：[email protected]KI-Anbindung: llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.7.8
Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 12793Erstellt: 27. Oktober 2026

Phenyldihydrogenphosphat

Phenyl acid phosphate · phenyl dihydrogen phosphate · PA 75 · AURORA KA-1620 · phenylphosphate · Phenol phosphate · Phenyl Phosphate >PHENYLPHOSPHORIC ACID · Phenoxyphosphonic acid

https://huagongshe.com/de/chemical/12793

Molekülstruktur von Phenyldihydrogenphosphat

Identifikatoren & physikalische Daten

CAS No.701-64-4
SummenformelC6H7O4P
Durchschnittliche Molmasse174,09 g/mol
Monoisotopische Masse174,00819533 g/mol
SMILESO=P(O)(O)Oc1ccccc1
InChIKeyCMPQUABWPXYYSH-UHFFFAOYSA-N
PubChem CID12793
ChEMBLCHEMBL26128
ChEBICHEBI:37548
EC No.211-857-7
DTXSIDDTXSID6044981
Lokaler NamePhenyldihydrogenphosphat

Chemische & physikalische Eigenschaften

XLogP0,3
Polarare Oberfläche (TPSA)66,8
H-Brücken-Donoren2
H-Brücken-Akzeptoren4
Frei drehbare Bindungen2
Schwere Atome11
Formalladung0
Komplexität158
ArzneimittelPharmaceuticals -> Listed in ZINC15
GeruchCharacteristic odor
Dichte1.14 (Water = 1)1.499±0.06 g/cm3(Predicted)
ViscositySlightly thicker than water
Color/FormClear, colorless liquid
LöslichkeitIn water, approximately 1%soluble in Methanol
DecompositionHazardous decomposition products formed under fire conditions - Carbon oxides, Oxides of phosphorus.
Food Contact SubstancesFCS -> FDA Cumulative Estimated Daily Intake (CEDI)FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical DescriptionLiquid
Stability/Shelf LifeStable under recommended storage conditions.
Dissociation ConstantspKa = 9.99
Schmelzpunkt97°C
Siedepunkt346.9±25.0 °C(Predicted)
Aggregatzustandpowder to crystal
pKa (Säurekonstante)1.25±0.30(Predicted)
FarbeWhite to Light yellow to Light red
InChIInChI=1S/C6H7O4P/c7-11(8,9)10-6-4-2-1-3-5-6/h1-5H,(H2,7,8,9)
InChIKeyCMPQUABWPXYYSH-UHFFFAOYSA-N
SMILESP(O)(O)(OC1=CC=CC=C1)=O
CAS Datenbank701-64-4
EPA chemische InformationenMonophenyl phosphate (701-64-4)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 6.2% (5 of 80) of reports.DangerH314 (42.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P321, P332+P317, P337+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 80 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Warning
Regulatorische InformationenChemical: Phosphoric acid, monophenyl esterPhosphoric acid, monophenyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphoric acid, monophenyl ester 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)Phosphoric acid, monophenyl ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Toxic Combustion ProductsHazardous decomposition products formed under fire conditions - Carbon oxides, oxides of phosphorus.
Hazard Classes and CategoriesSkin Corr. 1B (42.5%)
Hazardous Reactivities and IncompatibilitiesIncompatible materials: Strong oxidizing agents.
BrandbekämpfungsverfahrenSuitable extinguishing media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.Advice for firefighters: Wear self-contained breathing apparatus for firefighting if necessary.
LagerbedingungenKeep container tightly closed in a dry and well-ventilated place.
ReinigungsverfahrenACCIDENTAL RELEASE MEASURES: Personal precautions, protective equipment and emergency procedures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Avoid breathing dust. Environmental precautions: Do not let product enter drains. Methods and materials for containment and cleaning up: Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal.

Anwendungen & Verwendung

Verwenden

Phenyl Phosphate can be used to stain membranes and other biological structures.

EntsorgungsverfahrenSRP: Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air qualitypotential migration in air, soil or watereffects on animal, aquatic and plant lifeand conformance with environmental and public health regulations. If it is possible or reasonable use an alternative chemical product with less inherent propensity for occupational harm/injury/toxicity or environmental contamination.Product: Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Contaminated packaging: Dispose of as unused product.
Preventive MeasuresACCIDENTAL RELEASE MEASURES: Personal precautions, protective equipment and emergency procedures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Avoid breathing dust. Environmental precautions: Do not let product enter drains.Precautions for safe handling: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Further processing of solid materials may result in the formation of combustible dusts. The potential for combustible dust formation should be taken into consideration before additional processing occurs. Provide appropriate exhaust ventilation at places where dust is formed.Appropriate engineering controls: Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.SRP: Local exhaust ventilation should be applied wherever there is an incidence of point source emissions or dispersion of regulated contaminants in the work area. Ventilation control of the contaminant as close to its point of generation is both the most economical and safest method to minimize personnel exposure to airborne contaminants. Ensure that the local ventilation moves the contaminant away from the worker.
Personal Protective Equipment (PPE)Eye/face protection: Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).Skin protection: Handle with gloves.Body Protection: Impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.Respiratory protection: For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator. For higher level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
KörperbelastungPhenyl phosphate was reported at a 95 percentile concentration of 4 ug/L in 19 urine samples from males and females ranging in age from 14-85 yrs, residing in Germany(1).
ToxizitätsübersichtIDENTIFICATION AND USE: Phenylphosphate is a clear colorless liquid with a characteristic odor. It is used as a catalyst for resin manufacture and paint manufacture. HUMAN STUDIES: There are no data available. ANIMAL STUDIES: There are no data available.
Ongoing Test StatusEPA has released the Interactive Chemical Safety for Sustainability (iCSS) Dashboard. The iCSS Dashboard provides an interactive tool to explore rapid, automated (or in vitro high-throughput) chemical screening data generated by the Toxicity Forecaster (ToxCast) project and the federal Toxicity Testing in the 21st century (Tox21) collaboration. /The title compound was tested by ToxCast and/or Tox21 assays/[USEPAICSS Dashboard ApplicationAvailable from, as of August 9, 2018: http://actor.epa.gov/dashboard/]
Artificial Pollution SourcesPhenyl phosphate's production and use as a catalyst for resin and paint manufacturing(1) may result in its release to the environment through various waste streams(SRC).
Probable Routes of Human ExposureAccording to the 2016 TSCA Inventory Update Reporting data, 2 reporting facilities estimate the number of persons reasonably likely to be exposed in the manufacturing, processing, or use of phenylphosphatein the United States may be as low as 10 workers up to 50 workers per plantthe data may be greatly underestimated due to confidential business information (CBI) or unknown values(1).
Antidote and Emergency Treatment/SRP:/ Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR if necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Organic acids and related compounds//SRP:/ Basic treatment: Establish a patent airway (oropharyngeal or nasopharyngeal airway, if needed). Suction if necessary. Watch for signs of respiratory insufficiency and assist respirations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Monitor for shock and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with 0.9% saline (NS) during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 mL/kg up to 200 mL of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Activated charcoal is not effective ... . Do not attempt to neutralize, because of exothermic reaction. Cover skin burns with dry, sterile dressings after decontamination ... . /Organic acids and related compounds//SRP:/ Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in severe respiratory distress. Early intubation, at the first sign of upper airway obstruction, may be necessary. Positive-pressure ventilation techniques with a bag-valve-mask device may be beneficial. Consider drug therapy for pulmonary edema ... . Consider administering a beta agonist such as albuterol for severe bronchospasm ... . Monitor cardiac rhythm and treat arrhythmias as necessary ... . Start IV administration of D5W /SRP: "To keep open", minimal flow rate/. Use 0.9% saline (NS) or lactated Ringer's (LR) if signs of hypovolemia are present. For hypotension with signs of hypovolemia, administer fluid cautiously. Consider vasopressors if patient is hypotensive with a normal fluid volume. Watch for signs of fluid overload ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Organic acids and related compounds/
Wassergefährdungsklasse (WGK)WGK 3
TSCA-Inventar-StatusTSCA listed
UN-Transportnummer3261
Zollcode2931900090
RTECS-Nr.SZ9652500
R-Sätze (R)34-36/38
GefahrensymboleXi
Sicherheitshinweise (S)26-36/37/39-36
Gefahrenklasse9Eye Irrit. 2Skin Irrit. 2
VerpackungsgruppeIII
Lagerklasse11 - Combustible Solids
Gefahrstoffdaten701-64-4(Hazardous Substances Data)