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Dichlor(phenyl)phosphin

Phenyl phosphorus dichloride

HCID 12573
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Grundinformationen

CAS
644-97-3
Standard-SMILES
ClP(Cl)c1ccccc1
InChIKey
IMDXZWRLUZPMDH-UHFFFAOYSA-N
Summenformel
C6H5Cl2P
Durchschnittliche Molmasse
178,98 g/mol
Monoisotopische Masse
177,95059215

Überblick

Benzene phosphorus dichloride appears as a colorless, fuming liquid. Density 1.32 g / cm3. Flash point 102 °C. Corrosive to metals and tissue.

Namen und Bezeichner

Bevorzugter Name
Phenyl phosphorus dichloride
IUPAC
dichloro(phenyl)phosphane
Lokaler Name
Dichlor(phenyl)phosphin
Englischer Name
Dichlorophenylphosphine
Summenformel
C6H5Cl2P
Molmasse
178.98

Namen und Synonyme

Dichlorophenylphosphine644-97-3PhenyldichlorophosphinePhenylphosphonous dichlorideDichloro(phenyl)phosphineBenzenephosphonous dichloridePhenylphosphine dichloridePhosphonous dichloride, phenyl-PHENYL PHOSPHORUS DICHLORIDEBenzene phosphorus dichloridePhenylphosphorus dichloridePhosphine, dichlorophenyl-
Weitere Namen anzeigen
BPDPhPCl2Dichlorophenylphosphine,97%AURORA KA-1275Phenylphosphonous diDichiorophenylphosphine
Phenylphosphonous acid dichlorideBenzenephosphorus dichloridePhosphonous dichloride, P-phenyl-NSC 66478DTXSID4027282HSDB 2729Benzene phosphorus dichloride (DOT)EINECS 211-425-8

Datenbank-Bezeichner

CAS
644-97-3
PubChem CID
12573
DTXSID
DTXSID4027282

Eigenschaften

Berechnete StruktureigenschaftenWird ergänzt

XLogP
3,1
Polarare Oberfläche (TPSA)
0 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
0
Frei drehbare Bindungen
0
Schwere Atome
9
Formalladung
0
Komplexität
79,1

Experimentelle und physikochemische Eigenschaften

Chemical Classes · 2 Einträge

Other Classes -> Phosphorus Compounds

Corrosives

SpringerMaterials PropertiesSchoenflies notation
Odoracrid, pungent
Density · 2 Einträge

1.14 at 77 °F (USCG, 1999) - Denser than water; will sink

1.356 @ 20 °C/4 °C

Color/FormCOLORLESS LIQUID
Solubility · 2 Einträge

SOL IN COMMON INERT ORGANIC SOLVENTS

MISCIBLE WITH BENZENE, CARBON DISULFIDE

CorrosivityCorrodes metal, except 316 stainless steel, nickel, or Hastelloy
Flash Point · 2 Einträge

215 °F (USCG, 1999)

215 °F OC May be lower because of presence of dissolved phosphorus

Boiling Point · 2 Einträge

Sicherheit und Regulatorisches

Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 1.2% (2 of 171) of reports.

Danger

H290 (63.2%): May be corrosive to metals [Warning Corrosive to Metals]

P234, P260, P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P363, P390, P403+P233, P405, P406, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 171 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Phosphonous dichloride, phenyl-

Status: Active Update: 27-11-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/5488

Dichlorophenylphosphine: Does not have an individual approval but may be used under an appropriate group standard

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

DOT LabelCorrosive
Fire Hazards · 3 Einträge

Special Hazards of Combustion Products: Toxic fumes include oxides of phosphorus and hydrogen chloride.

· EXCEPT FOR ACETIC ANHYDRIDE (UN1715), THAT IS FLAMMABLE, some of these materials may burn, but none ignite readily.

· EXCEPT FOR ACETIC ANHYDRIDE (UN1715), THAT IS FLAMMABLE, some of these materials may burn, but none ignite readily.

Fire PotentialFLAMMABLE.
Health Hazards · 3 Einträge

Chemie und Industrie

Verwendung und Herstellung

Uses · 3 Einträge

Used in oil additives and in the production of plasticizers, polymers, and antioxidants; [HSDB]

ORGANIC SYNTHESIS; FOR DERIVATION OF PLASTICIZERS, POLYMERS, ANTIOXIDANTS; OIL ADDITIVES

CHEM INT, EG, FOR DICHLOROPHENYLPHOSPHINE OXIDE

U.S. Exports · 2 Einträge

(1977) No Data

(1979) No Data

U.S. Imports · 2 Einträge

(1977) No Data

(1979) No Data

U.S. Production · 2 Einträge

(1977) PROBABLY GREATER THAN 2.27X10+6 GRAMS

(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS

Methods of ManufacturingPROBABLY BY REACTION OF A GRIGNARD REAGENT WITH PHOSPHOROUS TRICHLORIDE
General Manufacturing InformationPhosphonous dichloride, P-phenyl-: ACTIVE

Anwendungen

VerwendenDichlorophenylphosphine and its derivatives are used as an intermediate to make plasticizers, antioxidants, stabilizers, catalysts and high pressure lubricant additives and in lacquer formulatings.

Vor- und nachgelagerte Produkte

Nachgelagerte Produkte

(R,R)-DIPAMP1 1'-Bis(diphenylphosphino)ferroceneDicyclohexylphenylphosphinIsopropyldiphenylphosphin

Zugehörige Reaktionen

78
Reaktionsaufzeichnung erstellen
Reaktionsgleichung von HRID 94839
HRID 94839als EduktTraining data from https://doi.org/10.1039/C8SC04228D (2/10)
Reaktionsgleichung von HRID 121499
HRID 121499als EduktTraining data from https://doi.org/10.1039/C8SC04228D (2/10)
Reaktionsgleichung von HRID 170559
HRID 170559als EduktTraining data from https://doi.org/10.1039/C8SC04228D (9/10)
Reaktionsgleichung von HRID 212699
HRID 212699als EduktTraining data from https://doi.org/10.1039/C8SC04228D (6/10)
Reaktionsgleichung von HRID 224542
HRID 224542als Eduktuspto-grants-1980_11
Reaktionsgleichung von HRID 247535
HRID 247535als Eduktuspto-grants-1987_11
Reaktionsgleichung von HRID 247536
HRID 247536als Eduktuspto-grants-1987_11
Reaktionsgleichung von HRID 267858
HRID 267858als Eduktuspto-grants-1976_03
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ChEMBL
CHEMBL1899635
UNII
WRU258L1EW
EC Number
211-425-8
Nikkaji
J34.568G

430 °F at 760 mmHg (USCG, 1999)

224.6 °C @ 760 MM HG; 99-101 °C @ 11 MM HG

Melting Point · 2 Einträge

-60 °F (USCG, 1999)

-51 °C

Surface Tensionest 25 dynes/cm= 0.025 N/m @ 20 °C
Refractive Index · 2 Einträge

INDEX OF REFRACTION: 1.5958 @ 25 °C/D

INDEX OF REFRACTION: 1.6030 @ 20 °C/D

Physikochemische Eigenschaften

Schmelzpunkt
51 °C · −51 °C(lit.)
Siedepunkt
222 °C759 · 222 °C759 mm Hg(lit.)
Dichte
1.319 g/mL · 1.319 g/mL at 25 °C(lit.)
Brechungsindex
20 · n20/D 1.597(lit.)
Flammpunkt
230 °F · >230 °F
storage temp.
30 °C · Store below +30°C.
Aggregatzustand
Liquid
Wichte
1.319 · 1.319 (20℃)
Farbe
Clear colorless to slightly yellow
Wasserlöslichkeit
Reacts
BRN
508189 · 508189
Henry's Law Constant
6.5 · 6.5×10-1 mol/(m3Pa) at 25℃, Zhang et al. (2010)
CAS Datenbank
644 · 644-97-3(CAS DataBase Reference)
NIST chemische Informationen
Phosphonous dichloride, phenyl-(644-97-3)
EPA chemische Informationen
Phosphonous dichloride, P-phenyl- (644-97-3)

Inhalation causes irritation of nose and throat; pulmonary edema may develop following severe exposures. Contact with skin or eyes causes severe burns. Ingestion causes severe burns of mouth and stomach. (USCG, 1999)

· CORROSIVE and/or TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.

· CORROSIVE and/or TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.

Hazards Summary · 1 Eintrag

Corrosive to skin and tissue; Emergency treatment: Acids; [HSDB] Reacts with moisture producing hydrogen chloride and heat; May cause severe burns to skin and eyes; Inhalation of high concentrations may cause pulmonary edema; [CAMEO] Causes convulsions in mice after lethal doses; [RTECS] A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; Inhalation may cause chemical pneumonitis; [MSDSonline]

DOT ID and Guide · 2 Einträge

2798 137

2798 137

Reactive GroupAcyl Halides, Sulfonyl Halides, and Chloroformates
Reactivity AlertsWater-Reactive
Reactivity Profile · 1 Eintrag

BENZENE PHOSPHORUS DICHLORIDE is incompatible with water, with bases (including amines), with strong oxidizing agents, and with alcohols. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].

DOT Emergency Guidelines · 5 Einträge

/GUIDE 137: SUBSTANCES - WATER-REACTIVE - CORROSIVE/ Fire or Explosion: EXCEPT FOR ACETIC ANHYDRIDE (UN1715), THAT IS FLAMMABLE, some of these materials may burn, but none ignite readily. May ignite combustibles (wood, paper, oil, clothing, etc.). Substance will react with water (some violently), releasing corrosive and/or toxic gases and runoff. Flammable/toxic gases may accumulate in confined areas (basement, tanks, hopper/tank cars, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water. Substance may be transported in a molten form.

/GUIDE 137: SUBSTANCES - WATER-REACTIVE - CORROSIVE/ Health: CORROSIVE and/or TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Fire will produce irritating, corrosive and/or toxic gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Contact with molten substance may cause severe burns to skin and eyes. Runoff from fire control or dilution water may cause pollution.

/GUIDE 137: SUBSTANCES - WATER-REACTIVE - CORROSIVE/ Public Safety: CALL Emergency Response Telephone Number on Shipping Paper first. If Shipping Paper not available or no answer, refer to appropriate telephone number listed on the inside back cover. As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate enclosed areas.

/GUIDE 137: SUBSTANCES - WATER-REACTIVE - CORROSIVE/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing provides limited protection in fire situations ONLY; it is not effective in spill situations where direct contact with the substance is possible.

For more DOT Emergency Guidelines (Complete) data for PHENYL PHOSPHORUS DICHLORIDE (8 total), please visit the HSDB record page.

DOT Hazard Classification · 4 Einträge

Phenyl phosphorus dichloride

UN2798

Class 8 Corrosive material (49 eCFR § 173.136)

PG II: the degree of danger presented by the material is medium

Sicherheit und Schutzausrüstung

Fire FightingExcerpt from ERG Guide 137 [Substances - Water-Reactive - Corrosive]:
Accidental Release Measures · 4 Einträge

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· Do not touch damaged containers or spilled material unless wearing appropriate protective clothing.

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· Do not touch damaged containers or spilled material unless wearing appropriate protective clothing.

First Aid · 3 Einträge

Get medical attention following all exposures to this compound.

General First Aid:

General First Aid:

Firefighting HazardsContainers may rupture. Hot liquid is spontaneously flammable because of presence of dissolved phosphorus.
Exposure Control and Personal Protection · 2 Einträge

· Wear positive pressure self-contained breathing apparatus (SCBA).

· Wear positive pressure self-contained breathing apparatus (SCBA).

Fire Fighting ProceduresLarge amounts of water.
Nonfire Spill ResponseExcerpt from ERG Guide 137 [Substances - Water-Reactive - Corrosive]:
Isolation and Evacuation · 3 Einträge

Excerpt from ERG Guide 137 [Substances - Water-Reactive - Corrosive]:

Immediate precautionary measure

Immediate precautionary measure

Personal Protective Equipment (PPE) · 2 Einträge

Self-contained breathing apparatus; acid-type canister mask; goggles and face shield; rubber gloves; protective clothing. (USCG, 1999)

Self-contained breathing apparatus; acid-type canister mask; goggles & face shield; rubber gloves; protective clothing.

Emergency Response Planning Guidelines · 2 Einträge

· When material is not involved in fire, do not use water on material itself.

· When material is not involved in fire, do not use water on material itself.

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.
Human Toxicity ExcerptsHIGH IRRITANT TO SKIN, EYES & MUCOUS MEMBRANES & VIA ORAL & INHALATION ROUTES. HIGH= CAPABLE OF CAUSING DEATH OR PERMANENT INJURY DUE TO EXPOSURES OF NORMAL USE; INCAPACITATING & POISONOUS...
Non-Human Toxicity Excerpts · 2 Einträge

SYMPTOMATOLOGY (...INGESTION OR SKIN CONTACT): 1. CORROSION OF MUCOUS MEMBRANES OF MOUTH, THROAT AND ESOPHAGUS, WITH IMMEDIATE PAIN AND DYSPHAGIA. NECROTIC AREAS...GRAYISH WHITE BUT SOON ACQUIRE A BLACKISH DISCOLORATION (YELLOW IN CASE OF NITRIC ACID) & SOMETIMES SHRUNKEN OR WRINKLED TEXTURE... 2. EPIGASTRIC PAIN...MAY BE ASSOC WITH NAUSEA & VOMITING... AT TIMES, GASTRIC HEMORRHAGE MAY BE INTENSE, AND VOMITUS THEN CONTAINS FRESH BLOOD. PROFOUND THIRST. 3. ULCERATION OF ALL MEMBRANES AND TISSUES WITH WHICH THE ACID COMES IN CONTACT. AFTER THE INGESTION OF CONCN MINERAL ACID, THIS CORROSION MAY LEAD WITHIN A FEW HR OR A FEW DAYS TO GASTRIC PERFORATION AND PERITONITIS. 4. CIRCULATORY COLLAPSE WITH CLAMMY SKIN, WEAK & RAPID PULSE, SHALLOW RESP, AND SCANTY URINE. CIRCULATORY EDEMA. /ACIDS/

SYMPTOMATOLOGY.../INGESTION/: 6. LATE ESOPHAGEAL, GASTRIC & PYLORIC STRICTURES & STENOSES, WHICH MAY REQUIRE MAJOR SURGICAL REPAIR, SHOULD BE ANTICIPATED. SIGNS OF OBSTRUCTION COMMONLY APPEAR WITHIN A FEW WK BUT MAY BE DELAYED FOR MONTHS AND EVEN YEARS. PERMANENT SCARS MAY ALSO APPEAR IN THE CORNEA, SKIN AND OROPHARYNX. 7. UNCORRECTED CIRCULATORY COLLAPSE OF SEVERAL HR...MAY LEAD TO RENAL FAILURE & ISCHEMIC LESIONS IN LIVER & HEART. /ACIDS/

Sicherheitsdaten

F
10-21
wgk
3
tsca
TSCA listed
ridadr
UN 2798
hs_code
29310095
RTECS-Nr.
TB2478000
risk_code
17-25-34-29-37-35-14
hazard_code
F,T
safety_code
26-28-36/37/39-43-45-28A
hazard_class
8
packing_group
II
Giftige Stoffe Daten
644-97-3(Hazardous Substances Data)
Phenylphosphin
Diethylphenylphosphin
Pentacarbonyleisen
3-Hydroxyphenylphosphinyl-propanoic acid
2,5-Dichlor-2,5-dimethylhexan
2,3-Dihydro-4-methyl-1-phenyl-1H-phosphol-1-oxid
Di-tert-butylphenylphosphine
Germaniumtetrachlorid