8.08617
Terephthaldialdehyde
for synthesis
Synonym(s):
Terephthaldialdehyde, 1,4-Benzenedicarbaldehyde, Terephthalaldehyde
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About This Item
Linear Formula:
C6H4-1,4-(CHO)2
CAS Number:
Molecular Weight:
134.13
UNSPSC Code:
12352114
EC Index Number:
210-784-8
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Quality Level
assay
≥98.0% (GC)
bp
245-248 °C/1013 hPa
mp
112-115 °C
solubility
3 g/L
storage temp.
2-30°C
SMILES string
O=Cc1ccc(cc1)C=O
InChI
1S/C8H6O2/c9-5-7-1-2-8(6-10)4-3-7/h1-6H
InChI key
KUCOHFSKRZZVRO-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 112 °C
Melting range (upper value): ≤ 116 °C
Identity (IR): passes test
Melting range (lower value): ≥ 112 °C
Melting range (upper value): ≤ 116 °C
Identity (IR): passes test
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
168.8 °F - closed cup
flash_point_c
76 °C - closed cup
Certificates of Analysis (COA)
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