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TETRA-N-OCTYLPHOSPHONIUM BROMIDE

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TETRA-N-OCTYLPHOSPHONIUM BROMIDE Basic information

Product Name:
TETRA-N-OCTYLPHOSPHONIUM BROMIDE
Synonyms:
  • TetraoctylphosphoniuM broMide, Min. 95%
  • Cyphos 166
  • Cyphos IL 166
  • Tetra-n-octylphosphonium Bromide
  • TETRAOCTYLPHOSPHONIUM BROMIDE
  • TETRA-N-OCTYLPHOSPHONIUM BROMIDE
  • TETRAOCTYLPHOSPHONIUM BROMIDE FOR SYNTHE
  • etraoctylphosphanium,bromide
CAS:
23906-97-0
MF:
C32H68BrP
MW:
563.76
EINECS:
245-935-7
Product Categories:
  • Phosphonium Compounds
  • Greener Alternatives: Catalysis
  • Phase Transfer Catalysts
  • Phosphonium Salts
Mol File:
23906-97-0.mol
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TETRA-N-OCTYLPHOSPHONIUM BROMIDE Chemical Properties

Melting point:
38-43 °C(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
form 
solid
color 
white to yellow
PH
<3 (50g/l, H2O)
Stability:
hygroscopic
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
RIDADR 
UN 3261 8/PG 3
WGK Germany 
3
3-10
HS Code 
2931 39 90
Toxicity
LD50 orally in Rabbit: 2800 mg/kg

MSDS

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TETRA-N-OCTYLPHOSPHONIUM BROMIDE Usage And Synthesis

Uses

Tetra-N-octylphosphonium bromide (CAS# 23906-97-0) is an organic salt used as a catalyst in the synthesis of α-alkylidene cyclic carbonates from CO2 and propargylic alcohols, and in the conversion of lactide to acrylic acid.

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