Introduction：Basic information about CAS 42726-73-8|tert-Butyl methyl malonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tert-Butyl methyl malonate |
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| CAS Number | 42726-73-8 | Molecular Weight | 174.194 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 197.7±0.0 °C at 760 mmHg |
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| Molecular Formula | C8H14O4 | Melting Point | -10ºC |
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| MSDS | USA | Flash Point | 79.4±0.0 °C |
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Names
| Name | tert-Butyl Methyl Malonate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 197.7±0.0 °C at 760 mmHg |
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| Melting Point | -10ºC |
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| Molecular Formula | C8H14O4 |
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| Molecular Weight | 174.194 |
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| Flash Point | 79.4±0.0 °C |
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| Exact Mass | 174.089203 |
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| PSA | 52.60000 |
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| LogP | 0.87 |
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| Appearance of Characters | Liquid | Clear colorless to slightly yellow |
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| Vapour Pressure | 0.4±0.3 mmHg at 25°C |
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| Index of Refraction | 1.422 |
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| InChIKey | XPSYZCWYRWHVCC-UHFFFAOYSA-N |
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| SMILES | COC(=O)CC(=O)OC(C)(C)C |
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Safety Information
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi |
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| Safety Phrases | S23-S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2918990090 |
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Customs
| HS Code | 2918990090 |
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| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Articles1
More Articles
| Stereospecific Pd(O)-catalyzed malonate additions to allylic hydroxy phosphonate derivatives: a formal synthesis of (-)-enterolactone. J. Org. Chem. 69(8) , 2859-62, (2004) A combination of cross-metathesis and malonate addition was applied to a formal synthesis of the mammalian lignan enterolactone 5. The cross-metathesis of alkene 6 and phosphonate 3a gave the substitu... | |
Synonyms
| Propanedioic acid, 1,1-dimethylethyl methyl ester |
| tert-butyl methylmalonate |
| EINECS 255-919-1 |
| MFCD00042856 |
| 3-O-tert-butyl 1-O-methyl propanedioate |
| Methyl 2-methyl-2-propanyl malonate |
| tert.-Butyl methyl malonate |
| tert-Butyl methyl malonate |
