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92120 Sigma-Aldrich

Trimellitic anhydride

purum, ≥97.0% (T)

Synonym: Benzene-1,2,4-tricarboxylic anhydride

  • CAS Number 552-30-7

  • Empirical Formula (Hill Notation) C9H4O5

  • Molecular Weight 192.13

  •  Beilstein Registry Number 9394

  •  EC Number 209-008-0

  •  MDL number MFCD00005925

  •  PubChem Substance ID 329769867

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Properties

Related Categories Building Blocks, Carbonyl Compounds, Carboxylic Acid Anhydrides, Chemical Synthesis, Organic Building Blocks More...
vapor density   6.6 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
InChI Key   SRPWOOOHEPICQU-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (T)
expl. lim.   7 %
mp   163-166 °C(lit.)
  164-168 °C

Description

Other Notes

This product has been replaced by B4600-ALDRICH | 1,2,4-Benzenetricarboxylic anhydride 97%

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
DC2050000
Flash Point(F) 
440.6 °F
Flash Point(C) 
227 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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replaced by

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Description

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B4600 1,2,4-Benzenetricarboxylic anhydride, 97%

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