254835
2,3-Dichlorobenzaldehyde
99%
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About This Item
Linear Formula:
Cl2C6H3CHO
CAS Number:
Molecular Weight:
175.01
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
228-711-3
Beilstein/REAXYS Number:
508198
MDL number:
Assay:
99%
Product Name
2,3-Dichlorobenzaldehyde, 99%
InChI key
LLMLNAVBOAMOEE-UHFFFAOYSA-N
InChI
1S/C7H4Cl2O/c8-6-3-1-2-5(4-10)7(6)9/h1-4H
SMILES string
[H]C(=O)c1cccc(Cl)c1Cl
assay
99%
mp
64-67 °C (lit.)
functional group
aldehyde
chloro
Quality Level
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Application
2,3-Dichlorobenzaldehyde has been used in preparation of:
- 4-(2,3-dichlorobenzylideneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, Schiff base
- ethyl 4-(2,3-dichlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate via Biginelli condensation
- benzyl 4-(2,3-dichlorophenyl)-1,3,6-trimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1A
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
275.0 °F - closed cup
flash_point_c
135 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
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Synthesis and reactions of Biginelli-compounds. Part 23.1 Chemoenzymatic syntheses of enantiomerically pure 4-aryl-3, 4-dihydropyrimidin-2 (1H)-ones.
Schnell B, et al.
Journal of the Chemical Society. Perkin Transactions 1, 24, 4382-4389 (2000)
4-(2, 3-Dichlorobenzylideneamino)-1, 5-dimethyl-2-phenyl-1H-pyrazol-3 (2H)-one.
Sun, Y-X., et al.
Acta Crystallographica Section E, Structure Reports Online, 62(10), o4613-o4615 (2006)
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