| post date: | dec 28,2021 |
| expiry date: | dec 28,2022 |
| detailed description: |
cas no. :616-45-5
payment method: tt/lc synonyms:2-pyrrolidone; butyrolactam; α-p;2-pyrrolidinone; α-pvr molecular formula:c4h7no application:a- pyrrolidone is a kind of important chemical material, widely used in the field of medicine、weaving、colourant、coating、cosmetics and so on, for example it can be used for making pisacetam、nylon 4、polyvinylpyrrolidone(pvp), artificial plasm etc. |
| cas registry number: | 616-45-5 |
| synonyms: | ;2-pyrrolidone;butyrolactam;α-p;α-pyrrolidone;α-pvr;2-p; |
| molecular formula: | c4h7no |
| molecular weight: | 85.1 |
| molecular structure: | 
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| safety description: | s24/25:; |
