ethyl trans-4-oxo-2-butenoate
| post date: | dec 24,2021 |
| expiry date: | jun 22,2022 |
| detailed description: |
cas no. :2960-66-9
ethyl trans-4-oxo-2-butenoate |
| cas registry number: |
2960-66-9 |
| synonyms: | ;ethyl 3-formylacrylate;ethyl fumaraldehydate;trans-4-oxo-2-butenoic acid ethyl ester;2-butenoic acid,4-oxo-, ethyl ester, (2e)-;2-butenoicacid, 4-oxo-, ethyl ester, (e)-;fumaraldehydic acid, ethyl ester;(2e)-4-oxobut-2-enoic acid ethyl ester;(e)-4-oxo-2-butenoicacid ethyl ester;(e)-ethyl 4-oxo-2-butenoate;ethyl (2e)-4-oxobut-2-enoate;ethyl (e)-3-formylacrylate;ethyltrans-4-oxo-2-butenoate;ethyltrans-4-oxobutenoate; |
| molecular formula: | c6h8o3 |
| molecular weight: | 128.1259 |
| molecular structure: | 
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| risk codes: | r25:toxic if swallowed.; r34:causes burns.; r43:may cause sensitization by skin contact.; |
| safety description: | s23:do not inhale gas/fumes/vapour/spray.; s36/37/39:wear suitable protective clothing, gloves and eye/face protection.; s45:in case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).; |
