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40818 Supelco

Terephthalic acid

analytical standard

Synonym: Benzene-1,4-dicarboxylic acid

  • CAS Number 100-21-0

  • Linear Formula C6H4-1,4-(CO2H)2

  • Molecular Weight 166.13

  •  Beilstein/REAXYS Number 1909333

  •  EC Number 202-830-0

  •  MDL number MFCD00002558

  •  PubChem Substance ID 329755948

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Chemical Class, Extractables and Leachables,
Quality Level   100
grade   analytical standard
vapor pressure   <0.01 mmHg ( 20 °C)
assay   ≥98.0% (GC)
  97.5-102.5% (T)
form   neat
autoignition temp.   925 °F
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   >300 °C (lit.)
format   neat
SMILES string   OC(=O)c1ccc(cc1)C(O)=O
InChI   1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI key   KKEYFWRCBNTPAC-UHFFFAOYSA-N

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
WZ0875000

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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