2,3-Dichlorobenzaldehyde

CAS No.：6334-18-5

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2,3-Dichlorobenzaldehyde Basic information

Product Name:	2,3-Dichlorobenzaldehyde
Synonyms:	2,3-dichloro-benzaldehyd;TIMTEC-BB SBB003792;2,3-DICHLOROBENZALDEHYDE;AKOS BBS-00003160;Benzaldehyde, 2,3-dichloro-;2,3-Dichlorbenzaldehyd;2,3-Dichlorobenzaldehyde,99%;2,3-Dichlorobenzalde
CAS:	6334-18-5
MF:	C7H4Cl2O
MW:	175.01
EINECS:	228-711-3
Product Categories:	Building Blocks;Carbonyl Compounds;Aldehydes;C7;Chemical Synthesis;Organic Building Blocks;Aromatic Aldehydes & Derivatives (substituted);Felodipine;Carbonyl Compounds;bc0001
Mol File:	6334-18-5.mol

2,3-Dichlorobenzaldehyde Chemical Properties

Melting point	64-67 °C (lit.)
Boiling point	143-145°C 30mm
density	1.33
refractive index	1.5756 (estimate)
Fp	135°C
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
Water Solubility	Practically insoluble in water
form	Crystalline Powder
color	White
PH	4.17 at 23.5℃ and 10g/L
Sensitive	Air Sensitive
BRN	508198
LogP	2.6 at 30℃ and pH7.96
CAS DataBase Reference	6334-18-5(CAS DataBase Reference)
EPA Substance Registry System	Benzaldehyde, 2,3-dichloro- (6334-18-5)

Safety Information

Hazard Codes	C,Xi
Risk Statements	34-36/37/38
Safety Statements	26-36/37/39-45-37/39
RIDADR	UN 3261 8/PG 2
WGK Germany	2
F	10
Hazard Note	Corrosive
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	29130000

MSDS Information

Provider	Language
2,3-Dichlorobenzaldehyde	English
SigmaAldrich	English
ACROS	English
ALFA	English

2,3-Dichlorobenzaldehyde Usage And Synthesis

Chemical Properties	white crystalline powder
Uses	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

2,3-Dichlorobenzaldehyde Preparation Products And Raw materials

Raw materials	Sodium nitrite-->Copper(I) chloride-->1,2,3-Oxadiazole-->2,3-Dichloroaniline-->3,4-Dichlorobenzaldehyde-->2β-Acetyl-3α-methyloxirane-->7-OXABICYCLO[4.1.0]HEPTAN-2-ONE-->2-Chloro-m-toluidine.-->1-(5,5-DiMethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)propan-2-one-->2,3-DICHLOROBENZYL ALCOHOL-->2,3-DICHLOROBENZALDOXIME-->2,3-DICHLOROBENZYL BROMIDE-->2,3-Dichlorotoluene-->3-Aminopyrazole
Preparation Products	FENPICLONIL-->Felodipine-->2,3-Dichlorobenzoic acid-->4-(2,3-Dichlorophenyl)-2,6-diMethyl-1,4-dihydropyridine-3,5-dicarboxylic acid-->1,4-Dihydro-2,6-dimethyl-4-(2',3'-dichlorophenyl)-5-carboxy methyl-3-pyridinecarboxylic acid-->2,3-Dichlorobenzyl chloride

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