ChemicalBook > CAS DataBase List > 4-CHLORO-3-METHYLBENZALDEHYDE

4-CHLORO-3-METHYLBENZALDEHYDE

Product Name: 4-CHLORO-3-METHYLBENZALDEHYDE
CAS No.: 101349-71-7
Chemical Name: 4-CHLORO-3-METHYLBENZALDEHYDE
Synonyms: 4-CHLORO-3-METHYLBENZALDEHYDE;Benzaldehyde, 4-chloro-3-Methyl-;a-Chloro-3,5-difluoroacetophenone
CBNumber: CB5380480
Molecular Formula: C8H7ClO
Formula Weight: 154.59
MOL File: 101349-71-7.mol

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4-CHLORO-3-METHYLBENZALDEHYDE Property

Melting point:: 27-28°C
Boiling point:: 115°C 27mm
Density: 1.195±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
Appearance: White to light yellow Solid

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-51-41-37/38
Safety Statements: 26-36/37/39-39
HS Code: 2913000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: C367795
Product name: 4-Chloro-3-methylbenzaldehyde
Packaging: 1g
Price: $85
Updated: 2021/12/16

TRC

Product number: C367795
Product name: 4-Chloro-3-methylbenzaldehyde
Packaging: 10g
Price: $525
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC149317
Product name: 4-Chloro-3-methylbenzaldehyde
Packaging: 5G
Price: $505
Updated: 2021/12/16

Oakwood

Product number: 022358
Product name: 4-Chloro-3-methylbenzaldehyde
Purity: 97%
Packaging: 25g
Price: $510
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC149317
Product name: 4-Chloro-3-methylbenzaldehyde
Packaging: 1g
Price: $145
Updated: 2021/12/16

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4-CHLORO-3-METHYLBENZALDEHYDE Chemical Properties,Usage,Production

Uses

4-Chloro-3-methylbenzaldehyde is a reactant used in the preparation of pyrrolidine Ureas as C-C chemokine receptor 1 (CCR1) antagonists.

Synthesis

4403-61-6

101349-71-7

1) Synthesis of intermediate A33-2: Phosphorus oxychloride (POCl3, 18.3 mL, 200 mmol) was added to a 100 mL two-necked flask and stirred 100 times. 2-Methyl-2-butenenitrile (A33-1, 10.43 g, 70%, 90 mmol) was dissolved in N,N-dimethylformamide (DMF, 15.4 mL, 200 mmol) and slowly added dropwise to the above solution. After the dropwise addition, the reaction was stirred at 110°C for 24 hours. After the reaction was completed, it was cooled to room temperature and the reaction mixture was slowly diluted with dichloromethane (100 mL) and then poured into ice water. The aqueous phase was extracted with dichloromethane (100 mL x 3), the organic phases were combined and washed with water. The organic phase was then washed with saturated saline (200 mL x 3), dried over anhydrous sodium sulfate, filtered to remove the desiccant, and the solvent was removed by rotary evaporation. The residue was purified by column chromatography (eluent: petroleum ether/ethyl acetate=10:1) to give a white solid product (2.9 g, 21% yield).

References

[1] Patent: CN105254613, 2016, A. Location in patent: Paragraph 0246; 0247; 0248

4-CHLORO-3-METHYLBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-CHLORO-3-METHYLBENZALDEHYDE Suppliers

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View Lastest Price from 4-CHLORO-3-METHYLBENZALDEHYDE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 4-Chloro-3-methylbenzaldehyde 101349-71-7
Price: US $1.60-6.60/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-19

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Chloro-3-methylbenzaldehyde 101349-71-7
Price: US $0.00-0.00/KG
Min. Order: 10mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-15

Career Henan Chemical Co

Product: 4-CHLORO-3-METHYLBENZALDEHYDE 101349-71-7
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 1000kg
Release date: 2018-12-25

101349-71-7, 4-CHLORO-3-METHYLBENZALDEHYDERelated Search:

4-CHLORO-3-METHYLPHENYL METHANESULFONATE Methyl 4-chloro-3-Methylpicolinate 4-Chloro-3-methylbenzoic acid 4-Chloro-3-(trifluoromethyl)benzaldehyde 4-CHLORO-3-METHYLACETOPHENONE METHYL 4-CHLORO-3-METHYLBENZOATE 2-BROMO-1-(4-CHLORO-3-METHYLPHENYL)ETHAN-1-ONE 2-CHLORO-4-METHYLBENZALDEHYDE 2-CHLORO-6-METHYLBENZALDEHYDE 2,6-DICHLORO-4-METHYLBENZALDEHYDE 4-CHLORO-2-METHYLBENZALDEHYDE 3-CHLORO-4-METHYLBENZALDEHYDE, 97% MIN.,3-CHLORO-4-METHYLBENZALDEHYDE 97 m-Tolualdehyde TOLUALDEHYDES 3-(4-BROMO-2-THIENYL)-1-(4-CHLORO-3-METHYLPHENYL)PROP-2-EN-1-ONE 2-CHLOROANTHRAQUINONE-3-CARBOXYLIC ACID 1-(4-CHLORO-3-METHYLPHENYL)-3-(2,6-DICHLOROPHENYL)PROP-2-EN-1-ONE 6-CHLORO-7-METHYL ISATIN

4-CHLORO-3-METHYLBENZALDEHYDE

Benzaldehyde, 4-chloro-3-Methyl-

a-Chloro-3,5-difluoroacetophenone

101349-71-7