ChemicalBook > CAS DataBase List > 1-Butylpyrrolidine
1-Butylpyrrolidine
1-Butylpyrrolidine
- CAS No.767-10-2
- Chemical Name:1-Butylpyrrolidine
- CBNumber:CB3238589
- Molecular Formula:C8H17N
- Formula Weight:127.23
- MOL File:767-10-2.mol
1-Butylpyrrolidine Property
- Boiling point 155-157 °C/754 mmHg (lit.)
- Density 0.814 g/mL at 25 °C (lit.)
- refractive index n
20/D 1.44(lit.) - Flash point 97 °F
- storage temp. Refrigerator, Under inert atmosphere
- solubility Chloroform (Sparingly), Ethyl Acetate (Slightly)
- form Oil
- pka 10.62±0.20(Predicted)
- color Colourless
- LogP 2.209 (est)
- CAS DataBase Reference 767-10-2(CAS DataBase Reference)
- EWG's Food Scores 1
- FDA UNII IL9P094Z6J
- NIST Chemistry Reference 1-Butylpyrrolidine(767-10-2)
- UNSPSC Code 12352100
- NACRES NA.22
Safety
- Hazard Codes :T
- Risk Statements :10-24/25
- Safety Statements :16-36/37-45
- RIDADR :UN 2929 6.1/PG 2
- WGK Germany :2
- RTECS :UX9800000
- HazardClass :3.2
- PackingGroup :III
-
Symbol(GHS)
- Signal wordDanger
- Hazard statements H226-H301+H311
- Precautionary statements P210-P233-P240-P280-P301+P310-P303+P361+P353
1-Butylpyrrolidine Price
More Price(1)
- Brand: Sigma-Aldrich(India)
- Product number: 280372
- Product name : 1-Butylpyrrolidine
- Purity: 98%
- Packaging: 100ML
- Price: ₹26651.15
- Updated: 2022/06/14
- Buy: Buy
1-Butylpyrrolidine Chemical Properties,Usage,Production
-
Uses
1-Butylpyrrolidine has been used in:
microwave-assisted synthesis of ionic liquid precursor, 1-butyl-1-methylpyrrolidinium methylcarbonate.
[N,N-methylbutylpyrrolidinium] thiosalicylate, ionic liquid.
The reaction of 1-butylpyrrolidine with dimethyl carbonate to yield the ionic liquid precursor, 1-butyl-1-methylpyrrolidinium methylcarbonate, has been investigated under microwave heating conditions and the reaction parameters optimised to achieve 100% yield of the pyrrolidinium salt with no by-products in under 1h. - Uses 1-Butylpyrrolidine can be used in the composition for alcohol recovery solution.
-
Preparation
The synthesis of 1-butylpyrrolidine and its derivatives (1-butylpyrrolidine with a little of 1-butenylpyrrolidines) was developed via a one-pot method from ammonia and 1,4-butandiol. Here, the product of 1-butylpyrrolidine was emphatically investigated, and the yield was 76% under the optimized conditions. Such a route was realized through successive N-alkylation using aqueous ammonia as the nitrogen source over the CuNiPd/ZSM-5 catalyst, which was prepared by a simple incipient wetness method. In this route, 1,4-butandiol not only participated in the formation of the N-heterocycle, but also acted as an alkylating reagent. This work offers a straightforward, economical route for 1-butylpyrrolidine and its derivatives.
One-pot synthesis of 1-butylpyrrolidine and its derivatives from aqueous ammonia and 1,4-butandiol over CuNiPd/ZSM-5 catalysts
1-Butylpyrrolidine Preparation Products And Raw materials
Raw materials
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