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TRI-N-OCTYLPHOSPHINE

Basic information Safety Supplier Related

TRI-N-OCTYLPHOSPHINE Basic information

Product Name:
TRI-N-OCTYLPHOSPHINE
Synonyms:
  • CYTOP(R) 380
  • TRIOCTYLPHOSPHINE
  • TRI-N-OCTYLPHOSPHINE
  • nsc102529
  • tl411
  • trioctyl-phosphin
  • TRIOCTYLPHOSPHINE (CYTOP 380) CYTEC QUALITY
  • TRIOCTYLPHOSPHINE, TECH., 90%
CAS:
4731-53-7
MF:
C24H51P
MW:
370.64
EINECS:
225-234-2
Product Categories:
  • Achiral Phosphine
  • Alkyl Phosphine
  • organophosphorus ligand
  • Phosphine Compounds
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Tertiary Phosphines
  • Mitsunobu Reaction
  • Phosphine Ligands
  • Phosphines (Mitsunobu Reaction)
  • Synthetic Organic Chemistry
  • Catalysis and Inorganic Chemistry
  • Phosphine Ligands
  • Phosphorus Compounds
Mol File:
4731-53-7.mol
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TRI-N-OCTYLPHOSPHINE Chemical Properties

Melting point:
30°C
Boiling point:
284-291 °C50 mm Hg(lit.)
Density 
0.831 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.468(lit.)
Flash point:
297 °F
form 
Powder or Crystalline Powder
color 
White to off-white
Specific Gravity
0.831
Water Solubility 
Immiscible with water.
Sensitive 
Air Sensitive
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
BRN 
1776995
InChI
InChI=1S/C24H51P/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
InChIKey
RMZAYIKUYWXQPB-UHFFFAOYSA-N
SMILES
P(CCCCCCCC)(CCCCCCCC)CCCCCCCC
CAS DataBase Reference
4731-53-7(CAS DataBase Reference)
EPA Substance Registry System
Phosphine, trioctyl- (4731-53-7)
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Safety Information

Hazard Codes 
C,Xi
Risk Statements 
34-36/37/38
Safety Statements 
26-36/37/39-45-37/39
RIDADR 
UN 1760 8/PG 2
WGK Germany 
2
RTECS 
SZ3450000
10-13-23
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29310099

MSDS

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TRI-N-OCTYLPHOSPHINE Usage And Synthesis

Uses

Tri-n-octylphosphine is used for coating zinc sulfide shells on cadmium-selenium quantum dot core by successive ionic layer adsorption and reaction method. It acts as a precursor to trioctylphosphine oxide. Further, it is used as a solvent for cadmium and selenium precursors. It also serves as a common reagent in the chemical synthesis of nanoparticles. It acts as a precursor to trioctylphosphine oxide.

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