CAS 40052-13-9|3-tert-Butoxy-3-oxopropanoic acid
Introduction：Basic information about CAS 40052-13-9|3-tert-Butoxy-3-oxopropanoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-tert-Butoxy-3-oxopropanoic acid | ||
|---|---|---|---|
| CAS Number | 40052-13-9 | Molecular Weight | 160.168 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 250.5±23.0 °C at 760 mmHg |
| Molecular Formula | C7H12O4 | Melting Point | 19-20 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 97.7±16.1 °C |
| Symbol | GHS05, GHS06 | Signal Word | Danger |
Names
| Name | 3-tert-Butoxy-3-oxopropanoic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 250.5±23.0 °C at 760 mmHg |
| Melting Point | 19-20 °C(lit.) |
| Molecular Formula | C7H12O4 |
| Molecular Weight | 160.168 |
| Flash Point | 97.7±16.1 °C |
| Exact Mass | 160.073563 |
| PSA | 63.60000 |
| LogP | 1.04 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.444 |
| InChIKey | NGGGZUAEOKRHMA-UHFFFAOYSA-N |
| SMILES | CC(C)(C)OC(=O)CC(=O)O |
Safety Information
| Symbol | GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314-H330 |
| Precautionary Statements | P260-P280-P284-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T |
| Risk Phrases | R26 |
| Safety Phrases | S26-S27-S36/37/39-S45 |
| RIDADR | UN 2922 8/PG 3 |
| WGK Germany | 3 |
| Hazard Class | 8.0， 6.1 |
| HS Code | 2918990090 |
Customs
| HS Code | 2918990090 |
|---|---|
| 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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Synonyms
| 3-[(2-Methyl-2-propanyl)oxy]-3-oxopropanoic acid |
| mono-tert-Butyl malonate |
| 3-[(2-methylpropan-2-yl)oxy]-3-oxopropanoic acid |
| Propanedioic acid, mono(1,1-dimethylethyl) ester |
| tert-Butyl Hydrogen Malonate |
| Malonic Acid Mono-tert-butyl Ester |
| MFCD00191886 |
| 3-tert-Butoxy-3-oxopropanoic acid |
| 3-(tert-Butoxy)-3-oxopropanoic acid |
