1,2-BIS(DICHLOROPHOSPHINO)ETHANE

Product Name: 1,2-BIS(DICHLOROPHOSPHINO)ETHANE
CAS No.: 28240-69-9
Chemical Name: 1,2-BIS(DICHLOROPHOSPHINO)ETHANE
Synonyms: Ethylenebis(dichlorophosphine);1,2-BIS(DICHLOROPHOSPHINO)ETHANE;P,P'-1,2-Ethanediylbis-Phosphonous;1,2-Bis(dichlorophosphino)ethane 97%;1,2-Bis(dichlorophosphino)ethane, 97+%;1,2-Bis(dichlorophosphino)ethane,min.97%;1,2-Ethanediylbis[phosphonous dichloride];1,2-BIS(DICHLOROPHOSPHINO)ETHANE, MIN. 97%;P,P′-(1,2-Ethanediyl)bis(dichlorophosphane);dichloro(2-dichlorophosphanylethyl)phosphane
CBNumber: CB4163743
Molecular Formula: C2H4Cl4P2
Formula Weight: 231.8
MOL File: 28240-69-9.mol

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1,2-BIS(DICHLOROPHOSPHINO)ETHANE Property

Boiling point:: 70 °C1 mm Hg(lit.)
Density: 1.536 g/mL at 25 °C(lit.)
refractive index: n20/D 1.588(lit.)
Flash point:: 70°C/1mm
form: liquid
color: colorless to pale yellow
Sensitive: Moisture Sensitive
CAS DataBase Reference: 28240-69-9(CAS DataBase Reference)
EPA Substance Registry System: Phosphonous dichloride, 1,2-ethanediylbis- (28240-69-9)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-27-28-36/37/39-45
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29310099

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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: 261920
Product name: 1,2-Bis(dichlorophosphino)ethane
Purity: 97%
Packaging: 1g
Price: $88
Updated: 2025/07/31

Sigma-Aldrich

Product number: 261920
Product name: 1,2-Bis(dichlorophosphino)ethane
Purity: 97%
Packaging: 5g
Price: $238
Updated: 2025/07/31

Strem Chemicals

Product number: 15-0082
Product name: 1,2-Bis(dichlorophosphino)ethane, min. 97%
Packaging: 2g
Price: $100
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0082
Product name: 1,2-Bis(dichlorophosphino)ethane, min. 97%
Packaging: 10g
Price: $398
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0082
Product name: 1,2-Bis(dichlorophosphino)ethane, min. 97%
Packaging: 50g
Price: $1433
Updated: 2024/03/01

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1,2-BIS(DICHLOROPHOSPHINO)ETHANE Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liqui

Uses

1,2-Bis(dichlorophosphino)ethane can be used as a precursor to synthesize ethylenebis(phosphonic dichloride).

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

1,2-BIS(DICHLOROPHOSPHINO)ETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-BIS(DICHLOROPHOSPHINO)ETHANE Suppliers

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View Lastest Price from 1,2-BIS(DICHLOROPHOSPHINO)ETHANE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 1,2-BIS(DICHLOROPHOSPHINO)ETHANE 28240-69-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-05-21

Shaanxi Dideu Medichem Co. Ltd

Product: 1,2-Bis(dichlorophosphino)ethane 28240-69-9
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 tons
Release date: 2020-01-16

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,2-Bis(dichlorophosphino)ethane 97% 28240-69-9
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

28240-69-9, 1,2-BIS(DICHLOROPHOSPHINO)ETHANERelated Search:

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE 1,2-BIS(DICHLOROPHOSPHINO)BENZENE 1,2-BIS(DIMETHOXYPHOSPHORYL)BENZENE 1,2-BIS(DIETHYLPHOSPHINO)ETHANE 1,2-BIS(DIMETHYLPHOSPHINO)ETHANE 1,2-BIS(DICYCLOHEXYLPHOSPHINO)ETHANE 1,4-BIS(DICHLOROPHOSPHINO)BUTANE ETHANE 1,2-BIS(DICHLOROTHIOPHOSPHONYL)ETHANE ETHYLDICHLOROPHOSPHINE 1,2-BIS(DICHLOROPHOSPHINO)ETHANE METHYLDICHLOROPHOSPHINE 1,2-BIS(PHOSPHINO)ETHANE

1,2-BIS(DICHLOROPHOSPHINO)ETHANE, MIN. 97%

1,2-Bis(dichlorophosphino)ethane,min.97%

1,2-BIS(DICHLOROPHOSPHINO)ETHANE

1,2-Bis(dichlorophosphino)ethane, 97+%

1,2-Ethanediylbis[phosphonous dichloride]

P,P′-(1,2-Ethanediyl)bis(dichlorophosphane)

dichloro(2-dichlorophosphanylethyl)phosphane

1,2-Bis(dichlorophosphino)ethane 97%

Ethylenebis(dichlorophosphine)

Phosphonous dichloride, P,P'-1,2-ethanediylbis-

P,P'-1,2-Ethanediylbis-Phosphonous

28240-69-9

C2H4Cl4P2

Cl2PCH2CH2PCl2

Polydentate Phosphine Ligands

Phosphorus Compounds

Catalysis and Inorganic Chemistry

Ligand

organophosphine halide

Catalysis and Inorganic Chemistry

Phosphorus Compounds

Polydentate Phosphine Ligands