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I19209 Sigma-Aldrich

Isophthalic acid

99%

Synonym: Benzene-1,3-dicarboxylic acid

  • CAS Number 121-91-5

  • Linear Formula C6H4-1,3-(CO2H)2

  • Molecular Weight 166.13

  •  Beilstein/REAXYS Number 1909332

  •  EC Number 204-506-4

  •  MDL number MFCD00002516

  •  PubChem Substance ID 24895954

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C8, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
Quality Level   100
assay   99%
autoignition temp.   1198 °F
mp   341-343 °C (lit.)
SMILES string   OC(=O)c1cccc(c1)C(O)=O
InChI   1S/C8H6O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI key   QQVIHTHCMHWDBS-UHFFFAOYSA-N

Description

Packaging

2 kg in poly bottle

500 g in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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