3,4-Dichlorobenzaldehyde

CAS No.：6287-38-3

Important Notice

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.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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3,4-Dichlorobenzaldehyde Basic information

Product Name:	3,4-Dichlorobenzaldehyde
Synonyms:	3,4-dichloro-benzaldehyd;OTAVA-BB BB7018801961;LABOTEST-BB LT00932384;3,4-DICHLOROBENZALDEHYDE;3,4-DCAD;AKOS BBS-00000836;3,4-dichlorobenzenecarboxaldehyde;3,4-Dichlorobenzaldehyde,95%
CAS:	6287-38-3
MF:	C7H4Cl2O
MW:	175.01
EINECS:	228-520-5
Product Categories:	FINE Chemical & INTERMEDIATES;Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Aldehydes;C7;Carbonyl Compounds
Mol File:	6287-38-3.mol

3,4-Dichlorobenzaldehyde Chemical Properties

Melting point	39-42 °C (lit.)
Boiling point	247-248 °C (lit.)
density	1.3456 (rough estimate)
refractive index	1.5756 (estimate)
Fp	>230 °F
storage temp.	2-8°C
solubility	soluble in Methanol
form	Low Melting Solid
color	White to slightly yellow
Water Solubility	INSOLUBLE
Sensitive	Air Sensitive
BRN	636379
CAS DataBase Reference	6287-38-3(CAS DataBase Reference)
NIST Chemistry Reference	Benzaldehyde, 3,4-dichloro-(6287-38-3)
EPA Substance Registry System	Benzaldehyde, 3,4-dichloro- (6287-38-3)

Safety Information

Hazard Codes	C,Xi
Risk Statements	34-36/37/38
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 1759 8/PG 2
WGK Germany	3
F	9-23
Hazard Note	Irritant/Air Sensitive
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	29130000

MSDS Information

Provider	Language
3,4-Dichlorobenzaldehyde	English
SigmaAldrich	English
ACROS	English
ALFA	English

3,4-Dichlorobenzaldehyde Usage And Synthesis

Chemical Properties	white to slightly yellow low melting solid
General Description	White crystalline solid or chunky powder.
Air & Water Reactions	3,4-Dichlorobenzaldehyde may be sensitive to prolonged exposure to air, light and moisture. Insoluble in water.
Reactivity Profile	3,4-Dichlorobenzaldehyde is incompatible with strong oxidizers and strong bases. 3,4-Dichlorobenzaldehyde may also be incompatible with iron.
Fire Hazard	3,4-Dichlorobenzaldehyde is probably combustible.

3,4-Dichlorobenzaldehyde Preparation Products And Raw materials

Raw materials	Hexamethylenetetramine-->1,2-Dichlorobenzene-->5-Chloro-2-hydroxy-2,4,6-cycloheptatrien-1-one-->2,4,6-Cycloheptatrien-1-one, 2,5-dichloro--->METHYL 3,4-DICHLOROBENZOATE-->3,4-Dichlorobenzotrichloride-->3,4-DICHLOROBENZALDEHYDE OXIME-->3,4-Dichlorobenzyl alcohol-->3,4-Dichloroiodobenzene-->3,4-DICHLOROBENZYL MERCAPTAN-->Ironpentacarbonyl-->1,2-Dichloro-4-(chloromethyl)benzene-->3,4-Dichlorotoluene
Preparation Products	2,3',4'-TRICHLOROACETOPHENONE-->3',4'-DICHLOROACETOPHENONE-->3-Chloro-4-fluorobenzaldehyde-->3,4-DICHLOROPHENYLACETYLENE-->(4R)-(3',4'-Dichlorophenyl)-3,4-dihydro-2H-naphthalen-1-one

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