8.21075
Terephthalaldehydic acid
for synthesis
Synonym(s):
Terephthalaldehydic acid, 4-Formylbenzoic acid, 4-Carboxybenzaldehyde
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About This Item
Linear Formula:
4-(OHC)C6H4COOH
CAS Number:
Molecular Weight:
150.13
MDL number:
UNSPSC Code:
12352106
EC Index Number:
210-607-4
NACRES:
NA.22
Quality Level
Assay
≥98.0% (acidimetric)
form
powder
pH
3.5 (20 °C, 1 g/L in H2O)
mp
248-250 °C
bulk density
396 kg/m3
storage temp.
2-30°C
InChI
1S/C8H6O3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H,(H,10,11)
InChI key
GOUHYARYYWKXHS-UHFFFAOYSA-N
Analysis Note
Assay (acidimetric): ≥ 98.0 %
Identity (IR): passes test
Identity (IR): passes test
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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