ChemicalBook > CAS DataBase List > Dicyclohexylchlorophosphine

Dicyclohexylchlorophosphine

Product Name: Dicyclohexylchlorophosphine
CAS No.: 16523-54-9
Chemical Name: Dicyclohexylchlorophosphine
Synonyms: chlorodicyclohexylphosphane;CHLORODICYCLOHEXYLPHOSPHINE;Cy2PCl;orodicycL;98% (C6H11)2PCl;DICYCLOHEXYLCHLOROPHOSPHINE;Dicyclohexylphosphine chloride;Chlorodicyclohexylphosphine 97%;Chlorodicyclohexylphosphine,97%;Chlorodicyclohexylphosphine >
CBNumber: CB3345601
Molecular Formula: C12H22ClP
Formula Weight: 232.73
MOL File: 16523-54-9.mol

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Dicyclohexylchlorophosphine Property

Melting point:: 126-128 °C
Boiling point:: 165 °C/12 mmHg (lit.)
Density: 1.054 g/mL at 25 °C (lit.)
refractive index: n20/D 1.533(lit.)
Flash point:: >230 °F
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: Liquid
Specific Gravity: 1.054
color: Colorless to pale yellow
Water Solubility: reacts violently
Sensitive: Air & Moisture Sensitive
InChI: InChI=1S/C12H22ClP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h11-12H,1-10H2
InChIKey: AKJFBIZAEPTXIL-UHFFFAOYSA-N
SMILES: P(C1CCCCC1)(C1CCCCC1)Cl
CAS DataBase Reference: 16523-54-9(CAS DataBase Reference)

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Safety

Hazard Codes: C
Risk Statements: 14-34
Safety Statements: 26-27-36/37/39-45-8
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
TSCA: No
HazardClass: 8
PackingGroup: II
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 481408
Product name: Chlorodicyclohexylphosphine
Purity: 97%
Packaging: 1g
Price: $86.1
Updated: 2025/07/31

Sigma-Aldrich

Product number: 481408
Product name: Chlorodicyclohexylphosphine
Purity: 97%
Packaging: 5g
Price: $268.64
Updated: 2025/07/31

TCI Chemical

Product number: C1658
Product name: Chlorodicyclohexylphosphine
Purity: >97.0%(T)
Packaging: 1g
Price: $52
Updated: 2025/07/31

TCI Chemical

Product number: C1658
Product name: Chlorodicyclohexylphosphine
Purity: >97.0%(T)
Packaging: 5g
Price: $226
Updated: 2025/07/31

Strem Chemicals

Product number: 15-1050
Product name: Dicyclohexylchlorophosphine, min. 98%
Packaging: 1g
Price: $69
Updated: 2024/03/01

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Dicyclohexylchlorophosphine Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

Dicyclohexylchlorophosphine is used as pharmaceutical intermediate. It is also used in the synthesis of various phosphines.

Uses

Chlorodicyclohexylphosphine can be used as a reactant in the synthesis of:

1,2-Bis(dicyclohexylphosphinoxy)ethane ligand by reacting with ethylene glycol in the presence of triethylamine via Michaelis?Arbuzov type rearrangements.
1,1,2,2-tetracyclohexyldiphosphine monosulfide ligand by treating with LiS.

It can be also used as a starting material for the preparation of some other ligands such as dicyclohexylphosphine oxide , phosphino substituted N-aryl pyrroles , di-tert-butyl((dicyclohexylphosphino)methyl)phosphine , dicyclohexylcyclopentylphosphine. These ligands are used in Pd-catalyzed cross-coupling reactions.

Application

Chlorodicyclohexylphosphine can be used as a reactant in the synthesis of:
1,2-Bis(dicyclohexylphosphinoxy)ethane ligand by reacting with ethylene glycol in the presence of triethylamine via Michaelis?Arbuzov type rearrangements.
1,1,2,2-tetracyclohexyldiphosphine monosulfide ligand by treating with LiS.
It can be also used as a starting material for the preparation of some other ligands such as dicyclohexylphosphine oxide , phosphino substituted N-aryl pyrroles , di-tert-butyl((dicyclohexylphosphino)methyl)phosphine , dicyclohexylcyclopentylphosphine. These ligands are used in Pd-catalyzed cross-coupling reactions.

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

Precautions

Store in cool, dry conditions in well sealed containers. Protect from humidity and water. Store under dry inert gas. It is sensitive to air and moisture. Incompatible with strong oxidizing agents.

Dicyclohexylchlorophosphine Preparation Products And Raw materials

Raw materials

Preparation Products

X-PHOS 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl

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View Lastest Price from Dicyclohexylchlorophosphine manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: Dicyclohexylchlorophosphine 16523-54-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-11-14

Henan Research New Materials Co., Ltd.

Product: Dicyclohexylchlorophosphine 16523-54-9
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: 99％
Supply Ability: 100kg
Release date: 2024-07-26

Shaanxi Dideu New Materials Co. Ltd

Product: Dicyclohexylchlorophosphine 16523-54-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-02-23

16523-54-9, DicyclohexylchlorophosphineRelated Search:

Trimethylamine hydrochloride Tetramethylammonium chloride Tris(triphenylphosphine)chlororhodium Dicyclohexylcarbodiimide Dicyclohexylphenylphosphine Tungstic acid Tricyclohexyl phosphine Benzyltriethylammonium chloride Benzyltrimethylammonium chloride ISOPROPYLMAGNESIUM CHLORIDE Didecyl dimethyl ammonium chloride DICYCLOHEXYLPHOSPHINYL CHLORIDE CYCLOHEXYLPHOSPHINE DICYCLOHEXYLPHOSPHINE DICHLOROBIS(CHLORODICYCLOHEXYLPHOSPHINE) PALLADIUM (II) DI-1-ADAMANTYLPHOSPHINIC CHLORIDE DICHLORO(CHLORODICYCLOHEXYLPHOSPHINE) PALLADIUM (II) DIMER Dicyclohexylchlorophosphine

Chlorodicyclohexylphosphine ,96%

Chlorodicyclohexylphosphine, 97% 5GR

98% (C6H11)2PCl

chlorodicyclohexylphosphane

Phosphinous chloride, P,P-dicyclohexyl-

Chlorodicyclohexylphosphine 97%

Chlorodicyclohexylphosphine Synonyms Dicyclohexylchlorophosphine

Dicyclohexylphosphine chloride

CHLORODICYCLOHEXYLPHOSPHINE

DICYCLOHEXYLPHOSPHINOUS CHLORIDE

DICYCLOHEXYLCHLOROPHOSPHINE

Dicyclohexylchlorophosphine,min.98%

Dicyclohexylchlorophosphine, 98+%

Dicyclohexylchlorophosphine, min. 98%

Chlorodicyclohexylphosphine,97%

Dicyclohexylchlorophosphine(Cy2PCl)

orodicycL

Chlorodicyclohexylphosphine &gt

Cy2PCl

Dicyclohexylchlorophosphinehloride

16523-54-9

C12H22ClP

C6H112PCl

Phosphorus Compounds

Phosphorus Precursors

Catalysis and Inorganic Chemistry

organophosphine halide

Achiral Phosphine

Alkyl Phosphine

P-Cl

Catalysis and Inorganic Chemistry

Phosphorus Compounds

Phosphorus Precursors

Chlorophosphines

Phosphines