- Butyramide
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- $10.00 / 1KG
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2026-03-20
- CAS:541-35-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- Butyramide
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- $20.00 / 20kg
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2022-09-16
- CAS:541-35-5
- Min. Order: 1kg
- Purity: 98
- Supply Ability: 2000kg
- Butyramide
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- $15.00 / 1KG
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2021-07-13
- CAS:541-35-5
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | Butyramide Basic information |
| Product Name: | Butyramide | | Synonyms: | AMIDE C4;N-BUTYRAMIDE 99%;Butyramide,98%;n-Butyramide,98%;butanimidicacid;butanoicacid,amide;Butyricamide;Busyramide | | CAS: | 541-35-5 | | MF: | C4H9NO | | MW: | 87.12 | | EINECS: | 208-776-4 | | Product Categories: | | | Mol File: | 541-35-5.mol |  |
| | Butyramide Chemical Properties |
| Melting point | 114-116 °C | | Boiling point | 216 °C | | density | 1.03 | | FEMA | 4252 | BUTYRAMIDE | | refractive index | 1.4560 | | Fp | 216°C | | storage temp. | Sealed in dry,Room Temperature | | solubility | alcohol: soluble(lit.) | | pka | 16.67±0.40(Predicted) | | form | powder to crystal | | color | White to Almost white | | Odor | at 100.00%. nutty | | Water Solubility | soluble | | Merck | 14,1592 | | JECFA Number | 1593 | | BRN | 1361528 | | Henry's Law Constant | 3.6×103 mol/(m3Pa) at 25℃, Ebert et al. (2023) | | InChI | 1S/C4H9NO/c1-2-3-4(5)6/h2-3H2,1H3,(H2,5,6) | | InChIKey | DNSISZSEWVHGLH-UHFFFAOYSA-N | | SMILES | CCCC(N)=O | | LogP | -0.210 | | CAS DataBase Reference | 541-35-5(CAS DataBase Reference) | | NIST Chemistry Reference | Butanamide(541-35-5) | | EPA Substance Registry System | Butanamide (541-35-5) |
| | Butyramide Usage And Synthesis |
| Chemical Properties | Colorless to white crystalline powder or flakes with nutty aroma; soluble in water and alcohol, slightly soluble in ether. | | Uses | Butyramide was used in the synthesis of hydroxamic acids, electrorheological fluids and β-amodoorganotin compounds. It was used as substrate of (+)-γ-lactamase to develop a microreactor to study enzyme stability, activity, kinetics and substrate specificity. | | Definition | ChEBI: Butanamide is a monocarboxylic acid amide obtained by formal condensation of butanoic acid and ammonia. It is a primary fatty amide and a member of butanamides. | | Preparation | Butyramide is prepared by amination of n-butyric acid. n-Butyric acid is heated with ammonia gas bubbled through it, and the reaction mixture reaches 200–215°C after approximately 40 hours. Heating and ammonia flow are then stopped, and the mixture is cooled below 20°C before filtration to yield butyramide.
An alternative method involves reacting n-butyric acid with urea: First, heat a mixture of 8 kg of n-butyric acid and 3 kg of urea under reflux for 10 hours. Allow the mixture to cool to 70–80°C, then add a suitable amount of hot ethanol. Decolorize the hot solution, filter it while hot, and cool. The crude product obtained by filtration is recrystallised from ethanol to yield the final product. | | Aroma threshold values | Nutty type odor. |
| | Butyramide Preparation Products And Raw materials |
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