ChemicalBook > CAS DataBase List > TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

Product Name: TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE
CAS No.: 983-81-3
Chemical Name: TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE
Synonyms: NSC 132587;trans-vinylenebis[diphenylphosphine];[(E)-Vinylene]bis(diphenylphosphine);(E)-1,2-Bis(diphenylphosphino)ethene;(E)-1,2-Bis(diphenylphosphanyl)ethene;TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE;[(E)-1,2-Ethenediyl]bis(diphenylphosphine);trans-1,2-Ethenediylbis(diphenylphosphine);[(E)-Ethene-1,2-diyl]bis(diphenylphosphine);trans-1,2-Bis(diphenylphosphino)ethylene,97%
CBNumber: CB4177436
Molecular Formula: C26H22P2
Formula Weight: 396.4
MOL File: 983-81-3.mol

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TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE Property

Melting point:: 126-130 °C(lit.)
Boiling point:: 546.8±33.0 °C(Predicted)
storage temp.: 2-8°C, protect from light, stored under nitrogen
form: Crystalline
color: White to Almost white
Sensitive: Air Sensitive
BRN: 757793
CAS DataBase Reference: 983-81-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
RIDADR: UN 3464 6.1/PG 2
WGK Germany: 3
HS Code: 29310099

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 287970
Product name: trans-1,2-Bis(diphenylphosphino)ethylene
Purity: 97%
Packaging: 1g
Price: $59.62
Updated: 2025/07/31

TCI Chemical

Product number: B2003
Product name: trans-1,2-Bis(diphenylphosphino)ethylene
Purity: >96.0%(T)
Packaging: 1g
Price: $67
Updated: 2025/07/31

TRC

Product number: T705173
Product name: trans-1,2-bis(Diphenylphosphino)ethylene
Packaging: 100mg
Price: $75
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB60773
Product name: trans-1,2-Bis(diphenylphosphino)ethylene
Packaging: 1g
Price: $62
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB60773
Product name: trans-1,2-Bis(diphenylphosphino)ethylene
Packaging: 5G
Price: $210
Updated: 2021/12/16

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TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

Catalyst for:

Coupling of primary and secondary alkyl halides with aryl grignard reagents
Homogeneous hydrogenation of Carbon Dioxide mediated by Ruthenium

Reactant for:

Preparation of cyclopalladated derivatives of benzylidene
Preparation of cyclopalladated complexes containing tridentate thiosemicarbazone ligands as antimalarial agents
Catalytic asymetric intramolecular hydroamination of alkynylamines

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

TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE Preparation Products And Raw materials

Raw materials

Preparation Products

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TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE Suppliers

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983-81-3, TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENERelated Search:

trans-1,2-Bis(aminomethyl)cyclobutane 1.1'-Binaphthyl-2.2'-diphemyl phosphine Diphenylphosphine DIPHENYLVINYLPHOSPHINE TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE 1,2-VINYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)

TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

(E)-1,2-Bis(diphenylphosphino)ethene

[(E)-1,2-Ethenediyl]bis(diphenylphosphine)

[(E)-Ethene-1,2-diyl]bis(diphenylphosphine)

[(E)-Vinylene]bis(diphenylphosphine)

trans-vinylenebis[diphenylphosphine]

trans-1,2-Bis(diphenylphosphino)ethylene,97%

NSC 132587

trans-1,2-Ethenediylbis(diphenylphosphine)

(E)-1,2-Bis(diphenylphosphanyl)ethene

[(E)-2-diphenylphosphinoethenyl]-diphenylphosphine

trans-1,2-Bis(diphenylphosphino)ethylene &gt

Phosphine, 1,1'-(1E)-1,2-ethenediylbis[1,1-diphenyl-

[(E)-2-diphenylphosphanylethenyl]-diphenylphosphane

<i>trans</i>-1,2-Bis(diphenylphosphino)ethylene

(E)-1,2-Bis(diphenylphosphanyl)ethene - [B90366]

983-81-3

C26H22P2

Phosphine Ligands

Catalysis and Inorganic Chemistry

Phosphorus Compounds

Polydentate Phosphine Ligands

Ligand

Phosphine Ligands

Synthetic Organic Chemistry

Catalysis and Inorganic Chemistry

Phosphorus Compounds

Polydentate Phosphine Ligands