Ethyl 3,4-Dichloro Benzoate

Product Name: Ethyl 3,4-Dichloro Benzoate
CAS No.: 28394-58-3
Chemical Name: Ethyl 3,4-Dichloro Benzoate
Synonyms: Ethyl 3,4-Dichloro Benzoate;Benzoic acid, 3,4-dichloro-, ethyl ester
CBNumber: CB6950260
Molecular Formula: C9H8Cl2O2
Formula Weight: 219.06
MOL File: Mol file

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Ethyl 3,4-Dichloro Benzoate Property

storage temp.: Store at room temperature
form: solid
color: Colourless
EPA Substance Registry System: Benzoic acid, 3,4-dichloro-, ethyl ester (28394-58-3)

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Safety

HS Code: 2916310090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

TRC

Product number: E915938
Product name: Ethyl3,4-DichloroBenzoate
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: E915938
Product name: Ethyl3,4-DichloroBenzoate
Packaging: 500mg
Price: $90
Updated: 2021/12/16

Oakwood

Product number: 094777
Product name: Ethyl3,4-dichlorobenzoate
Purity: 99%
Packaging: 25g
Price: $390
Updated: 2021/12/16

Matrix Scientific

Product number: 083302
Product name: Ethyl 3,4-dichlorobenzoate
Purity: 97%
Packaging: 1g
Price: $488
Updated: 2021/12/16

Rieke Metals

Product number: EE9972
Product name: 3,4-Dichlorobenzoicacidethylester
Packaging: 1g
Price: $661
Updated: 2021/12/16

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Ethyl 3,4-Dichloro Benzoate Chemical Properties,Usage,Production

Synthesis

64-17-5

6287-38-3

51-44-5

28394-58-3

GENERAL METHOD: 3,4-Dichlorobenzaldehyde (1.0 mmol; 1.0 eq.) and 4?molecular sieves (300 mg) were added to a mixture of DMF (3.0 mL) and ethanol (3.0 mL). Sodium cyanide (1.5 mmol; 1.5 eq.) was added to the above solution. The reaction mixture was stirred in an open flask at 50 °C and the progress of the reaction was monitored by TLC. After complete consumption of 3,4-dichlorobenzaldehyde, the mixture was poured into water (25 mL) and extracted with ether (5 x 10 mL). The organic layers were combined, dried with anhydrous magnesium sulfate and concentrated. The crude product was further purified by silica gel column chromatography using ethyl acetate/hexane as eluent to give ethyl 3,4-dichlorobenzoate. The aqueous layer was acidified with HCl to pH < 2, extracted with ether (3 x 10 mL), the organic layers were combined and concentrated to give 3,4-dichlorobenzoic acid, which was of sufficient purity not to require further purification.

References

[1] Bulletin of the Korean Chemical Society, 2015, vol. 36, # 8, p. 2055 - 2061

Ethyl 3,4-Dichloro Benzoate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl 3,4-Dichloro Benzoate Suppliers

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28394-58-3, Ethyl 3,4-Dichloro BenzoateRelated Search:

Ethyl 3,4-Dichloro Benzoate

Benzoic acid, 3,4-dichloro-, ethyl ester

28394-58-3

C9H8O2Cl2