Introduction：Basic information about CAS 3377-21-7|PROPANEDIOIC ACID, 2-METHYLENE-, 1,3-DIMETHYL ESTER, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | PROPANEDIOIC ACID, 2-METHYLENE-, 1,3-DIMETHYL ESTER |
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| CAS Number | 3377-21-7 | Molecular Weight | 144.12500 |
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| Density | 1.113g/cm3 | Boiling Point | 126.5ºC at 760mmHg |
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| Molecular Formula | C6H8O4 | Melting Point | / |
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| MSDS | / | Flash Point | 49.6ºC |
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Names
| Name | dimethyl 2-methylidenepropanedioate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.113g/cm3 |
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| Boiling Point | 126.5ºC at 760mmHg |
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| Molecular Formula | C6H8O4 |
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| Molecular Weight | 144.12500 |
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| Flash Point | 49.6ºC |
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| Exact Mass | 144.04200 |
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| PSA | 52.60000 |
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| Index of Refraction | 1.423 |
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| InChIKey | KTLZQSZGORXBED-UHFFFAOYSA-N |
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| SMILES | C=C(C(=O)OC)C(=O)OC |
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Safety Information
Customs
| HS Code | 2917190090 |
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| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| dimethyl 2-methylenemalonate |
| dimethyl 2-methylidenemalonate |
| EINECS 222-171-2 |
| Dimethyl methylenemalonate |
| dimethyl methoxymethylenepropanedioate |
| Methylenemalonic acid,dimethyl ester |
| methyl 2-acetoxyacrylate |
| dimethyl methylenepropanedioate |
