ChemicalBook > CAS DataBase List > 2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER

2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER

Product Name: 2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER
CAS No.: 90055-47-3
Chemical Name: 2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER
Synonyms: Methyl 2,2'-diclorophenylacetate;Methyl chloro(2-chlorophenyl)acetate;Methyl 2-chloro-2-(2-chlorophenyl)acetate;2,2'-Diclorophenylacetic acid methyl ester;2,2'-Dichlorophenylacetic acid methyl ester;(R,S)-METHYL CHLORO-(2-CHLOROPHENYL) ACETATE;2,2'-Dicloro Phenyl acetic acid methyl ester;2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER;Benzeneacetic acid, a,2-dichloro-, methyl ester;Benzeneacetic acid, α,2-dichloro-, methyl ester
CBNumber: CB1405255
Molecular Formula: C9H8Cl2O2
Formula Weight: 219.06
MOL File: 90055-47-3.mol

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2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER Property

Boiling point:: 270.9±25.0 °C(Predicted)
Density: 1.317±0.06 g/cm3(Predicted)
storage temp.: 2-8°C

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: D473950
Product name: 2,2''-Dichlorophenylaceticacidmethylester
Packaging: 1g
Price: $165
Updated: 2021/12/16

Matrix Scientific

Product number: 073329
Product name: Methyl 2-chloro-2-(2-chlorophenyl)acetate
Purity: 95+%
Packaging: 1g
Price: $278
Updated: 2021/12/16

Matrix Scientific

Product number: 073329
Product name: Methyl 2-chloro-2-(2-chlorophenyl)acetate
Purity: 95+%
Packaging: 5g
Price: $700
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0050601
Product name: (2-CHLORO-PHENYL)CHLORO ACETIC ACID METHYL ESTER
Purity: 95.00%
Packaging: 1G
Price: $882.42
Updated: 2021/12/16

Matrix Scientific

Product number: 073329
Product name: Methyl 2-chloro-2-(2-chlorophenyl)acetate
Purity: 95+%
Packaging: 10g
Price: $1036
Updated: 2021/12/16

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2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER Chemical Properties,Usage,Production

Uses

2,2''-Dichlorophenylacetic acid methyl ester

Synthesis

10421-85-9

90055-47-3

The general procedure for the synthesis of methyl 2,2'-dichlorophenylacetate from o-chloromandelic acid is as follows: 93.3 g (0.5 mol) of pure methyl 1-chloro-(2-chlorophenyl)acetate was mixed with 208 g (1 mol) of phosphorus pentachloride and gradually heated. The reaction was initiated at 60 °C and then warmed up to 100 °C. The heating was continued between 120°C and 130°C for 2 hours. After the release of hydrogen chloride gas ceased, the mixture was cooled to room temperature, followed by pumped decompression distillation and absorption with 200 ml of methanol. The resulting mixture was refluxed for 2 hours. The reaction mixture was concentrated using a rotary evaporator followed by treatment with dichloromethane and water. After performing phase separation, the organic phase was dried with anhydrous magnesium sulfate and dichloromethane was removed using a rotary evaporator to give 121 g of crude ester. Distillation was carried out between 80°C and 90°C at a pressure of 0.15 mmHg (19.95 Pa). Eventually 54.8 g of methyl 1-chloro-(2-chlorophenyl)acetate was obtained with 90% purity and 45% yield as determined by HPLC.

References

[1] Patent: US5132435, 1992, A
[2] Angewandte Chemie - International Edition, 2016, vol. 55, # 34, p. 10145 - 10149
[3] Angew. Chem., 2016, vol. 128, # 34, p. 10300 - 10304,5

2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER Preparation Products And Raw materials

Raw materials

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View Lastest Price from 2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER manufacturers

Career Henan Chemical Co

Product: 2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER 90055-47-3
Price: US $2.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: ask
Release date: 2019-12-24

90055-47-3, 2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTERRelated Search:

Dichloroethane 2-CHLOROPHENYL ACETATE AMINO-(3,4-DICHLORO-PHENYL)-ACETIC ACID METHYL ESTER HYDROCHLORIDE,AMINO-(3,4-DICHLORO-PHENYL)-ACETIC ACID METHYL ESTER HCL Methyl 3,4-dichlorophenylacetate METHYL 2,3-DICHLOROPHENYLACETATE (R)-AMINO-(3,4-DICHLORO-PHENYL)-ACETIC ACID METHYL ESTER Methyl 2,4-dichlorophenylacetate Alpha Bromo-2,4-Dichloro Phenyl Acetic Acid / Methyl Ester AMINO-(3,5-DICHLORO-PHENYL)-ACETIC ACID METHYL ESTER HCL,AMINO-(3,5-DICHLORO-PHENYL)-ACETIC ACID METHYL ESTER HYDROCHLORIDE Alpha Bromo-3,4-Dichloro Phenyl Acetic Acid / Methyl Ester 2,6-DICHLOROPHENYLACETIC ACID METHYL ESTER METHYL A-CHLOROPHENYLACETATE 2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER A-CHLOROPHENYLACETIC ACID

2-CHLORO-2-(2'-CHLOROPHENYL)ACETIC ACID METHYL ESTER

2,2'DICHLORO PHENYL ACETIC ACID METHYL ESTER

2,2'-Dicloro Phenyl acetic acid methyl ester

(R,S)-METHYL CHLORO-(2-CHLOROPHENYL) ACETATE

Methyl 2,2'-diclorophenylacetate

Methyl 2-chloro-2-(2-chlorophenyl)acetate

Methyl-2-chloro-2-(2-chlorophenyl)acetate AR Grade

Benzeneacetic acid, α,2-dichloro-, methyl ester

Benzeneacetic acid, a,2-dichloro-, methyl ester

α- Chloro-2-Chloro Phenyl Acetic Acid Methyl Ester

2,2'-Dichlorophenylacetic acid methyl ester

Methyl chloro(2-chlorophenyl)acetate

2,2'-Diclorophenylacetic acid methyl ester

90055-47-3

C9H8Cl2O2