Chlorodiphenylphosphine

Product Name: Chlorodiphenylphosphine
CAS No.: 1079-66-9
Chemical Name: Chlorodiphenylphosphine
Synonyms: DPPC;PH2PCL;PPh2Cl;ClPPh2;DIPHENYLCHLOROPHOSPHINE;DIPHENYLPHOSPHINOUS CHLORIDE;AURORA KA-1322;95% (C6H5)2PCl;Chlordiphenylphosphin;CHLORODIPHENYLPHOSPINE
CBNumber: CB6365608
Molecular Formula: C12H10ClP
Formula Weight: 220.63
MOL File: 1079-66-9.mol

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Chlorodiphenylphosphine Property

Melting point:: 14-16°C
Boiling point:: 320 °C(lit.)
Density: 1.229 g/mL at 25 °C(lit.)
vapor density: 7.8 (vs air)
vapor pressure: 1.3 hPa (20 °C)
refractive index: n20/D 1.636(lit.)
Flash point:: >230 °F
storage temp.: Store below +30°C.
solubility: Miscible with alcohol. Slightly miscible with ammonia.
form: Liquid
color: Colorless to yellow
Specific Gravity: 1.229
Water Solubility: Reacts violently
Sensitive: Air & Moisture Sensitive
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
BRN: 512032
InChIKey: XGRJZXREYAXTGV-UHFFFAOYSA-N
LogP: 5.330 (est)
CAS DataBase Reference: 1079-66-9(CAS DataBase Reference)
NIST Chemistry Reference: Chlorodiphenylphosphine(1079-66-9)
EPA Substance Registry System: Phosphinous chloride, diphenyl- (1079-66-9)

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Safety

Hazard Codes: C
Risk Statements: 14-34-29-36
Safety Statements: 26-36/37/39-45-8-30-25-27
RIDADR: UN 3265 8/PG 2
WGK Germany: 2
F: 1-9-19
Autoignition Temperature: 320 °C
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29310095
Toxicity: LD50 orally in Rabbit: 316 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: C39601
Product name: Chlorodiphenylphosphine
Purity: 96%
Packaging: 25g
Price: $60.08
Updated: 2025/07/31

Sigma-Aldrich

Product number: 766054
Product name: P-Chlorodiphenylphosphine
Purity: 99%
Packaging: 25g
Price: $99.75
Updated: 2025/07/31

TCI Chemical

Product number: C0597
Product name: Chlorodiphenylphosphine
Purity: >97.0%(T)
Packaging: 25g
Price: $23
Updated: 2025/07/31

TCI Chemical

Product number: C0597
Product name: Chlorodiphenylphosphine
Purity: >97.0%(T)
Packaging: 100g
Price: $64
Updated: 2025/07/31

Strem Chemicals

Product number: 15-1549
Product name: Diphenylchlorophosphine, 98%
Packaging: 25g
Price: $52
Updated: 2024/03/01

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Chlorodiphenylphosphine Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liqui

Uses

Chlorodiphenylphosphine is used to introduce the diphenylphosphinyl moiety by aryl ortho-lithiation. It is also used as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators, and optical brighteners. Used as a halogenation reagent for the conversion of alcohols into halides, in the preparation of solid-phase reagent for the conversion of alcohols to alkyl halides.

Production Methods

The specific synthesis steps of Chlorodiphenylphosphine are as follows: In a sealed NMR tube filled with argon,Dissolve Ph2P (O) H (0.05 mmol) in 0.5 mL of tetrahydrofuran,Add acetyl chloride (the amount of acetyl chloride added is 1.2 times the equivalent of Ph2P (O) H),The mixture was reacted at 100 ° C for 12 hours with a yield of 99%.

Synthesis Reference(s)

Journal of the American Chemical Society, 77, p. 3526, 1955 DOI: 10.1021/ja01618a030

Flammability and Explosibility

Non flammable

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

Purification Methods

This air-sensitive, pale yellow lachrymatory liquid is purified by careful fractional distillation and discarding the lower boiling fraction which contains the main impurity PhPCl2 (b 48-51o/0.7mm), and checking for impurities by NMR. [Weinberg J Org Chem 40 3586 1975, Honer et al. Chem Ber 94 2122 1961, Beilstein 16 IV 969.]

Chlorodiphenylphosphine Preparation Products And Raw materials

Raw materials

Preparation Products

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Diphenylphosphine 4-(DIMETHYLAMINO)PHENYLDIPHENYLPHOSPHINE 1,1'-Bis(diphenylphosphino)ferrocene (OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) (R)-1-[(1S)-2-(DIPHENYLPHOSPHINO)FERROCENYL]ETHYLDI-TERT-BUTYLPHOSPHINE 1-DIPHENYLPHOSPHINO-1'-(DI-TERT-BUTYLPH&

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Chlorodiphenylphosphine Suppliers

Americas 1 Austria 1 Belgium 3 China 440 Europe 5 France 1 Germany 9 India 11 Japan 6 Norway 1 Russia 1 Singapore 1 Slovakia 1 South Korea 2 Switzerland 2 The Netherlands 1 United Kingdom 15 United States 49 Global 551

Qingdao Yuqing Chemical Technology Co.,Ltd

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J & K SCIENTIFIC LTD.

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INTATRADE GmbH

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ShangHai DEMO Chemical Co.,Ltd

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View Lastest Price from Chlorodiphenylphosphine manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: Chlorodiphenylphosphine 1079-66-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 10000KGS
Release date: 2025-05-26

Hebei Chuanghai Biotechnology Co., Ltd

Product: CHLORODIPHENYLPHOSPHINE 1079-66-9
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100
Release date: 2024-10-30

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Chlorodiphenylphosphine 1079-66-9
Price: US $40.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-05-24

1079-66-9, ChlorodiphenylphosphineRelated Search:

Diphenylphosphine Biphenyl Calcium chloride Dichlorodiphenylsilane Choline chloride Sodium chloride Diphenylsilane Tetrabutylphosphonium chloride Polyvinyl chloride DICHLOROTRIPHENYLPHOSPHORANE tert-Butylchlorodiphenylsilane Di-tert-butylchlorophosphane Diphenylsilanediol PHENYLSELENENYL CHLORIDE Ammonium chloride Potassium chloride Tris(triphenylphosphine)chlororhodium 1-BENZHYDRYLPIPERAZINE

diphenyl-phosphinouschlorid

Phosphine, chlorodiphenyl-

AURORA KA-1322

Diphenyl phosphine chloride

DIPHENYLPHOSPHINOUS CHLORIDE

DIPHENYLCHLOROPHOSPHINE

DPPC

CHLORODIPHENYLPHOSPHINE

P-CHLORODIPHENYLPHOSPHINE

PHOSPHINOUS CHLORIDE, DIPHENYL-

Diphenyl chlorophosphine~Diphenylphosphinous chloride

diphneylphosphinous chloride

Chlorodiphenylphosphine, tech., 95+%

Chlorodiphenylphosphine, tech., 95%

Diphenylchlorophosphine,99%

Diphenylchlorophosphine,min.95%

DIPHENYLPHOSPHINE CHLORIDE OR CHLORODIPHENYLPHOSPHINE OR DIPHENYLPHOSPHINOUS CHLORIDE

PH2PCL

Diphenylphosphinchlorid

Diphenylphosphinous chloride P-Chlorodiphenylphosphine

Diphenyl phosphine chlorideDiphenyl phosphine chloride

3,3’,5,5’-Tetramethy-2,2’biphenol

Chlorodiphenyl phosphine(95%)

Chlorodiphenylphosphine, 98+%

P-Chlorodiphenylphosphine, Diphenylphosphinous chloride

Diphenylphosphorus chloride

Chlorodiphenylphosphine, 95%, tech.

Diphenylchlorophosphine, min. 95%

Diphenylphosphinous chloride (DPC)

CHLORODIPHENYLPHOSPHINE (DPPC)

CHLORODIPHENYLPHOSPINE

Chlorodiphenylphosphine 98%

Bis(phenyl)chlorophosphine

Chlorodiphenylphosphine, 98% 25GR

Chlorodiphenylphosphine, 98% 5GR

Chlorodiphenylphosphine, tech., 95% 100ML

Chlorodiphenylphosphine, tech., 95% 25ML

Bis(phenyl)phosphinous chloride

95% (C6H5)2PCl

CHLORODIPHENYLPHOSPHINE FOR SYNTHESIS

Phosphinouschloride, P,P-diphenyl-

ClPPh2

PPh2Cl

P-Chlorodiphenylphosphine 99%

CDPP (Chlorodiphenylphosphine)

Chlorodiphenylphosphine &gt

Chlordiphenylphosphin

Chioro diphenyl phosphine

<i>P</i>-Chlorodiphenylphosphine

1079-66-9

1070-66-9

079-66-9

C12H10PCl

C6H52PCl

C12H10ClP

Catalysis and Inorganic Chemistry

Phosphorus Precursors

Phosphorus Compounds