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Merck

8.20370

1,2,3,6-Tetrahydrophthalimide

for synthesis

Synonym(s):

1,2,3,6-Tetrahydrophthalimide, 4-Cyclohexene-1,2-dicarboxylic acid imide, 4-Cyclohexene-1,2-dicarboximide

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About This Item

Empirical Formula (Hill Notation):
C8H9NO2
CAS Number:
Molecular Weight:
151.16
MDL number:
UNSPSC Code:
12352115
EC Index Number:
201-602-8
NACRES:
NA.22
Assay:
≥98.0% (acidimetric)
Form:
solid
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Quality Level

assay

≥98.0% (acidimetric)

form

solid

mp

133-137 °C

transition temp

flash point 178 °C

storage temp.

2-30°C

SMILES string

N1C(=O)C2C(CC=CC2)C1=O

InChI

1S/C8H9NO2/c10-7-5-3-1-2-4-6(5)8(11)9-7/h1-2,5-6H,3-4H2,(H,9,10,11)

InChI key

CIFFBTOJCKSRJY-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 133 °C
Melting range (upper value): ≤ 137 °C
Identity (IR): passes test


Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

370.0 °F - closed cup

flash_point_c

187.8 °C - closed cup



Certificates of Analysis (COA)

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