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
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)
Safety
- HS Code
- 2916310090
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.
N-Bromosuccinimide Price
- Product number
- E915938
- Product name
- Ethyl3,4-DichloroBenzoate
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- E915938
- Product name
- Ethyl3,4-DichloroBenzoate
- Packaging
- 500mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- 094777
- Product name
- Ethyl3,4-dichlorobenzoate
- Purity
- 99%
- Packaging
- 25g
- Price
- $390
- Updated
- 2021/12/16
- Product number
- 083302
- Product name
- Ethyl 3,4-dichlorobenzoate
- Purity
- 97%
- Packaging
- 1g
- Price
- $488
- Updated
- 2021/12/16
- Product number
- EE9972
- Product name
- 3,4-Dichlorobenzoicacidethylester
- Packaging
- 1g
- Price
- $661
- Updated
- 2021/12/16
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
Ethyl 3,4-Dichloro Benzoate Suppliers
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