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8.00784

Sigma-Aldrich

1,2,4,5-Benzenetetracarboxylic acid

for synthesis

Synonym(s):

1,2,4,5-Benzenetetracarboxylic acid, Benzene-1,2,4,5-tetracarboxylic acid

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About This Item

Linear Formula:
C6H2(COOH)4
CAS Number:
89-05-4
Molecular Weight:
254.15
MDL number:
MFCD00002471
UNSPSC Code:
12352106
EC Index Number:
201-879-5
NACRES:
NA.22

Quality Level

200

assay

≥98.0% (acidimetric)

form

powder

mp

250-260 °C

solubility

15 g/L

density

1.79 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C10H6O8/c11-7(12)3-1-4(8(13)14)6(10(17)18)2-5(3)9(15)16/h1-2H,(H,11,12)(H,13,14)(H,15,16)(H,17,18)

InChI key

CYIDZMCFTVVTJO-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Identity (IR): passes test

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

617.0 °F

flash_point_c

325 °C

Certificates of Analysis (COA)

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