2,3-Dichlorobenzaldehyde

ALDRICH/254835 - 99%

CAS Number: 6334-18-5
Empirical Formula (Hill Notation): C₇H₄Cl₂O
Molecular Weight: 175.01
EC Number: 228-711-3
MDL Number: MFCD00010127
Linear Formula: Cl₂C₆H₃CHO
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-254835-25G	25 g	$42.90 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	99%
InChI	1S/C7H4Cl2O/c8-6-3-1-2-5(4-10)7(6)9/h1-4H
InChI key	LLMLNAVBOAMOEE-UHFFFAOYSA-N
mp	64-67 °C (lit.)
Quality Level	200
SMILES string	[H]C(=O)c1cccc(Cl)c1Cl

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
Packaging:	25, 100 g in glass bottle

Symbol	GHS07,GHS09
Signal word	Warning
Hazard statements	H315 - H317 - H411
Precautionary statements	P261 - P264 - P272 - P273 - P280 - P302 + P352
Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8 / PGII
WGK Germany	WGK 2
Flash Point(F)	275.0 °F
Flash Point(C)	135 °C

Purity	99%
mp	64-67 °C (lit.)
UNSPSC	12352100

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