4-CHLORO-2-METHYLBENZALDEHYDE

CAS No.：40137-29-9

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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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4-CHLORO-2-METHYLBENZALDEHYDE Basic information

Product Name:	4-CHLORO-2-METHYLBENZALDEHYDE
Synonyms:	4-CHLORO-2-METHYLBENZALDEHYDE;4-Chloro-2-methylbenzaldehyde ,97%;Benzaldehyde, 4-chloro-2-methyl-;2-Methyl-4-Chlorobenzaldehyde
CAS:	40137-29-9
MF:	C8H7ClO
MW:	154.59
EINECS:
Product Categories:	Aromatic Aldehydes & Derivatives (substituted)
Mol File:	40137-29-9.mol

4-CHLORO-2-METHYLBENZALDEHYDE Chemical Properties

Melting point	227.5-229.0 °C
Boiling point	108-110 °C(Press: 20 Torr)
density	1.195±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Dichloromethane (Slightly), DMSO (Slightly)
form	Oil
color	Clear Colourless
CAS DataBase Reference	40137-29-9(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	37/38-41-51
Safety Statements	26-39
HS Code	2913000090

MSDS Information

4-CHLORO-2-METHYLBENZALDEHYDE Usage And Synthesis

Uses	4-Chloro-2-methylbenzaldehyde is a reactant in the synthesis of benzylidene cyclopentenediones as inhibitors against botulinum neurotoxin A''s zinc endopeptidase.

4-CHLORO-2-METHYLBENZALDEHYDE Preparation Products And Raw materials

Raw materials	Sulfuric acid-->Acetic acid-->Chloroform-->Triethylamine-->Acetone-->Potassium permanganate-->Calcium chloride-->o-Xylene-->Calcium hypochlorite
Preparation Products	2-Chloroanthracene

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