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HomeProduct name listTRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

Synonym(s):(E)-Vinylenebis[diphenylphosphine];trans-1,2-Ethenediylbis(diphenylphosphine);NSC 132587

  • CAS NO.:983-81-3
  • Empirical Formula: C26H22P2
  • Molecular Weight: 396.4
  • MDL number: MFCD00063219
  • EINECS: 213-570-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE Structural

What is TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE?

Chemical properties

white to light yellow crystal powde

The Uses of TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

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

Properties of TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

Melting point: 126-130 °C(lit.)
Boiling point: 546.8±33.0 °C(Predicted)
form  Crystalline
color  White to Almost white
Sensitive  Air Sensitive
BRN  757793
CAS DataBase Reference 983-81-3(CAS DataBase Reference)

Safety information for TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

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