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201170 Sigma-Aldrich

Phosphorus(V) oxychloride

ReagentPlus®, 99%

Synonym: Phosphorus(V) oxide chloride, Phosphoryl chloride

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Properties

Related Categories C-X Bond Formation (Halogen), Chemical Synthesis, Chlorination, Synthetic Reagents
grade   ReagentPlus®
vapor density   5.3 (vs air)
vapor pressure   104 mmHg ( 50 °C)
  28 mmHg ( 20 °C)
InChI Key   XHXFXVLFKHQFAL-UHFFFAOYSA-N
assay   99%
form   liquid
bp   105.8 °C(lit.)
mp   1.25 °C (lit.)
density   1.645 g/mL at 25 °C(lit.)

Description

Packaging

1 kg in glass bottle

5, 250 g in glass bottle

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Application

Phosphorus(V) oxychloride is a chlorinating agent that reacts with dimethylformamide (DMF) to form Vilsmeier reagent used for Vilsmeier-Haack formylation.

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
Contact with water liberates toxic gas., Reacts violently with water.
RIDADR 
UN 1810 8
WGK Germany 
1
RTECS 
TH4897000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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