- N-Ethyl-2-pyrrolidone
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- $1.00 / 200KG
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2024-05-13
- CAS:2687-91-4
- Min. Order: 1KG
- Purity: 99.5%
- Supply Ability: 5000mt/year
- N-Ethyl-2-pyrrolidone
-
- $30.00/ kg
-
2024-04-29
- CAS:2687-91-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 5000kg/Month
- N-Ethyl-2-pyrrolidone
-
- $1.00 / 1KG
-
2024-04-24
- CAS:2687-91-4
- Min. Order: 1KG
- Purity: 99.91%
- Supply Ability: 200000
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| | 1-Ethyl-2-pyrrolidone Basic information |
| | 1-Ethyl-2-pyrrolidone Chemical Properties |
| Melting point | 87.5-88.5 °C | | Boiling point | 97 °C/20 mmHg (lit.) | | density | 0.992 g/mL at 25 °C (lit.) | | vapor pressure | 18Pa at 20℃ | | refractive index | n20/D 1.465(lit.) | | Fp | 169 °F | | storage temp. | Sealed in dry,Room Temperature | | pka | -0.41±0.20(Predicted) | | form | Liquid | | color | Clear | | PH | 8-9 (100g/l, H2O, 20℃) | | explosive limit | 1.3-7.7%(V) | | Water Solubility | 1000g/L at 23℃ | | BRN | 107971 | | InChIKey | ZFPGARUNNKGOBB-UHFFFAOYSA-N | | LogP | -0.2 at 20℃ | | CAS DataBase Reference | 2687-91-4(CAS DataBase Reference) | | NIST Chemistry Reference | 1-Ethyl-2-pyrrolidinone(2687-91-4) | | EPA Substance Registry System | 2-Pyrrolidinone, 1-ethyl- (2687-91-4) |
| | 1-Ethyl-2-pyrrolidone Usage And Synthesis |
| Chemical Properties | clear liquid | | Uses | 1-Ethyl-2-pyrrolidone was used to modify coir fiber (from Cocos nucifera) by photocuring. | | Application | N-Ethyl-2-pyrrolidone is commonly used as a solvent. It has a low boiling point, which makes it suitable for use in low light and at constant pressure. It is also used as an intermediate in the preparation of polycarboxylic acid. It has been shown to be involved in both viscosity and hydrogen bonding. | | Definition | ChEBI: 1-Ethyl-2-pyrrolidinone is a N-alkylpyrrolidine. | | General Description | 1-Ethyl-2-pyrrolidone is a transdermal absorption-enhancing compound and mechanism of its effect on multilammellar liposome of stratum corneum lipid has been studied. | | Flammability and Explosibility | Non flammable | | Side effects | Neurotoxins - Acute Solvent Syndrome
Occupational Hepatotoxin - Secondary Hepatotoxin: Cases of possible toxic effects in an occupational setting depending on human ingestion or experimental poisoning of animals.
Reproductive toxin - A chemical that is toxic to the reproductive system, including offspring defects and damage to male or female reproductive function. Reproductive toxicity includes developmental effects. | | Safety Profile | Moderately toxic by
ingestion. An eye irritant. Combustible.
When heated to decomposition it emits
toxic fumes of NOx. |
| | 1-Ethyl-2-pyrrolidone Preparation Products And Raw materials |
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