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8.21821

Sigma-Aldrich

Isophthaldialdehyde

for synthesis

Synonym(s):

Isophthaldialdehyde, 1,3-Benzenedicarbaldehyde, Isophthalaldehyde

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About This Item

Linear Formula:
C6H4-1,3-(CHO)2
CAS Number:
Molecular Weight:
134.13
MDL number:
UNSPSC Code:
12352114
EC Index Number:
210-935-8
NACRES:
NA.22

Quality Level

Assay

≥97.5% (GC)

form

powder

mp

85-90 °C

storage temp.

2-30°C

InChI

1S/C8H6O2/c9-5-7-2-1-3-8(4-7)6-10/h1-6H

InChI key

IZALUMVGBVKPJD-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.5 % (a/a)
Melting range (lower value): ≥ 85 °C
Melting range (upper value): ≤ 89 °C
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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