1-Chloroisobutyl propionate
- Product Name
- 1-Chloroisobutyl propionate
- CAS No.
- 58304-65-7
- Chemical Name
- 1-Chloroisobutyl propionate
- Synonyms
- 1-chloroisobutyl propionate;PROPIONIC ACID-1-CHLOROISOBUTYL;1-CHLOROISOBUTYL PROPIONATE,85+%;1-Chloro-2-Methylpropyl Propanoate;1-Propanol, 1-chloro-2-methyl-, propanoate;1-Propanol, 1-chloro-2-methyl-, 1-propanoate;1-Chloroisobutyl propionate (Technical Grade)
- CBNumber
- CB4854977
- Molecular Formula
- C7H13ClO2
- Formula Weight
- 164.63
- MOL File
- 58304-65-7.mol
1-Chloroisobutyl propionate Property
- Boiling point:
- 166.7°C
- Density
- 1.030
- Flash point:
- 56°C
- storage temp.
- 2-8°C
- solubility
- Chloroform
- Appearance
- Colorless to light yellow Liquid
Safety
- HS Code
- 2915907098
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.
N-Bromosuccinimide Price
- Product number
- FC140870
- Product name
- 1-Chloro-2-methylpropyl propionate
- Packaging
- 100mg
- Price
- $51
- Updated
- 2021/12/16
- Product number
- FC140870
- Product name
- 1-Chloro-2-methylpropyl propionate
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- FC140870
- Product name
- 1-Chloro-2-methylpropyl propionate
- Packaging
- 500mg
- Price
- $175
- Updated
- 2021/12/16
- Product number
- FC140870
- Product name
- 1-Chloro-2-methylpropyl propionate
- Packaging
- 1g
- Price
- $306.25
- Updated
- 2021/12/16
- Product number
- FC140870
- Product name
- 1-Chloro-2-methylpropyl propionate
- Packaging
- 2g
- Price
- $520
- Updated
- 2021/12/16
1-Chloroisobutyl propionate Chemical Properties,Usage,Production
Uses
Intermediate in the preparation of Fosinopril (F727800) derivatives.
Synthesis
79-03-8
78-84-2
58304-65-7
Isobutyraldehyde (3 g, 41.6 mmol) was slowly added dropwise to propionyl chloride (3.85 g, 41.6 mmol) cooled to 0-5 °C under nitrogen protection, keeping the temperature in the range 0-5 °C. The reaction mixture was stirred continuously at this temperature for 4 hours. Upon completion of the reaction, the mixture was vacuum distilled at 50 °C to remove the volatile components, resulting in 2.59 g of a colorless liquid product, i.e., isobutyl propionyl-1-chloride (yield: 38%). The structure of the product was confirmed by 1H-NMR and 13C-NMR: 1H-NMR (CDCl3, 500MHz) δ 1.06 (t, J = 7.0Hz, 6H), 7.60 (t, J = 7.5Hz, 3H), 2.13-2.17 (m, 1H), 2.39 (q, J = 7.5Hz, 2H), 6.31 (d, J = 4.5 Hz, 1H); 13C-NMR (CDCl3, 125MHz) δ 8.66, 17.25, 17.36, 27.49, 35.19, 88.61, 172.16.
References
[1] Patent: US2008/125483, 2008, A1. Location in patent: Page/Page column 9
[2] Patent: WO2009/118580, 2009, A2. Location in patent: Page/Page column 23-24
[3] Patent: US2014/56849, 2014, A1. Location in patent: Paragraph 0306-0308
[4] Patent: CN103626765, 2016, B. Location in patent: Paragraph 0402; 0404; 0405
[5] Journal of the American Chemical Society, 1921, vol. 43, p. 665
1-Chloroisobutyl propionate Preparation Products And Raw materials
Raw materials
Preparation Products
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