3',4'-DICHLOROPIVALANILIDE
- Product Name
- 3',4'-DICHLOROPIVALANILIDE
- CAS No.
- 7160-22-7
- Chemical Name
- 3',4'-DICHLOROPIVALANILIDE
- Synonyms
- AURORA 5475;TIMTEC-BB SBB008104;3',4'-DICHLOROPIVALANILIDE;N-(3,4-Dichlorophenyl)pivalaMide;3',4'-DICHLORO-2,2-DIMETHYLPROPIONANILIDE;3',4'-DICHLORO-2,2-DIMETHYLPROPIONANILIDE;2,2-Dimethyl-N-(3,4-dichlorophenyl)propanamide;N-(3,4-Dichlorophenyl)-2,2-dimethylpropanamide;N-(3,4-dichlorophenyl)2,2-dimethyl-propionamide;Propanamide, N-(3,4-dichlorophenyl)-2,2-dimethyl-
- CBNumber
- CB3203631
- Molecular Formula
- C11H13Cl2NO
- Formula Weight
- 246.13
- MOL File
- 7160-22-7.mol
3',4'-DICHLOROPIVALANILIDE Property
- storage temp.
- Sealed in dry,Room Temperature
Safety
- RIDADR
- UN3077
- HazardClass
- 9
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- S902667
- Product name
- 3'',4''-DICHLORO-2,2-DIMETHYLPROPIONANILIDE
- Purity
- AldrichCPR
- Packaging
- 50MG
- Price
- $113
- Updated
- 2025/07/31
- Product number
- D436628
- Product name
- N-(3,4-Dichlorophenyl)-2,2-dimethylpropanamide
- Packaging
- 500mg
- Price
- $175
- Updated
- 2021/12/16
- Product number
- CS-0038169
- Product name
- N-(3,4-Dichlorophenyl)pivalamide
- Packaging
- 1g
- Price
- $86
- Updated
- 2021/12/16
- Product number
- 172215
- Product name
- 3',4'-Dichloropivalanilide
- Packaging
- 2g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- 2283AL
- Product name
- 3',4'-Dichloropivalanilide
- Packaging
- 1g
- Price
- $104
- Updated
- 2021/12/16
3',4'-DICHLOROPIVALANILIDE Chemical Properties,Usage,Production
Synthesis
3282-30-2
95-76-1
7160-22-7
The general procedure for the synthesis of 3-chloro-2-(chloromethyl)-2-methyl-N-phenylpropionamide from pivaloyl chloride and 3,4-dichloroaniline was carried out as follows: firstly, the preparation of N-(3,4-dichlorophenyl)-2,2-dimethylpropionamide was carried out. 3,4-Dichloroaniline (150 g) was dissolved in tert-butyl methyl ether (TBME, 1 L) and the solution was cooled to 10-15 °C. Under vigorous stirring, 30% aqueous sodium hydroxide solution (141 g, 1.14 eq.) was slowly added, followed by dropwise addition of pivaloyl chloride (PivCl, 126 mL) at a rate that controlled the internal temperature to not exceed 30°C. During the dropwise addition, the reaction mixture gradually thickened and precipitated a white solid product. After completion of the dropwise addition (about 10-15 minutes), the reaction mixture was heated to 30-35°C and maintained for 1 hour, followed by cooling to room temperature. The mixture was placed at -5°C overnight and then filtered. The filter cake was washed sequentially with a 90:10 water/methanol mixture (600 mL) and water (900 mL). Finally, it was dried under vacuum to give 195 g (86% yield) of off-white crystalline product.LCMS analysis showed m/z 246 (M-H)+.
References
[1] Patent: US2003/216375, 2003, A1
[2] Patent: US2003/50298, 2003, A1
[3] Patent: US2003/55286, 2003, A1
[4] Patent: US2003/216375, 2003, A1
[5] Patent: US2004/48897, 2004, A1
3',4'-DICHLOROPIVALANILIDE Preparation Products And Raw materials
Raw materials
Preparation Products
3',4'-DICHLOROPIVALANILIDE Suppliers
- Tel
- --
- Fax
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- sales@ajchem.in
- Country
- India
- ProdList
- 6100
- Advantage
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View Lastest Price from 3',4'-DICHLOROPIVALANILIDE manufacturers
- Product
- 3',4'-DICHLOROPIVALANILIDE 7160-22-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1000kg
- Release date
- 2025-06-02