55107-14-7
55107-14-7 structure
- Name: Methyl 4,4-dimethyl-3-oxopentanoate
- Chemical Name: Methyl pivaloylacetate
- CAS Number: 55107-14-7
- Molecular Formula: C8H14O3
- Molecular Weight: 158.195
- Catalog: Chemical reagent Organic reagent Ester Methyl ester compound
- Create Date: 2018-06-02 08:00:00
- Modify Date: 2026-07-08 20:02:19
| Name | Methyl pivaloylacetate |
|---|---|
| Synonyms |
3-keto-4,4-dimethyl-valeric acid methyl ester
Methylpivaloylacetat PIVALOYLACETIC ACID METHYL ESTER METHYL 4,4-DIMETHYL-3-OXOPENTANOATE Methyl 4,4-dimethyl-3-oxovalerate, Methyl pivaloylacetate MFCD00008847 Methyl 4,4-dimethyl-3-oxovalerate METHYL 4,4-DIMETHYL-3-OXOVALERATE EINECS 259-481-2 Pentanoicacid,4,4-dimethyl-3-oxo-,methylester Methylpivaloylacetate 4,4-DIMETHYL-3-OXOVALERIC ACID METHYL ESTER Oseltamivir Impurity 84 4,4-dimethyl-3-oxohexanoate 3-Oxo-4,4-dimethylvaleric acid methyl ester 4,4-Dimethylmethyl -3-Oxovalerate 4,4-Dimethyl-3-oxovaleric Acid Methyl Ester Pivaloylacetic Acid Methyl Ester Methyl Pivaloylacetate Methylivaloylacetate Pentanoic acid, 4,4-dimethyl-3-oxo-, methyl ester 3-Oxo-4,4-dimethylpentanoic acid methyl ester Methyl 4,4,4-trimethyl-3-oxobutanoate 4,4-dimethyl-3-oxo-pentanoicacimethylester Methyl 3-oxo-4,4-dimethylpentanoate Methyl 4,4-simethyl-3-oxovalerate Methyl4,4-Dimethyl-3-oxovalerate> METHYL PIVALOYLACETATE |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 184.0±8.0 °C at 760 mmHg |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.195 |
| Flash Point | 77.2±0.0 °C |
| Exact Mass | 158.094299 |
| PSA | 43.37000 |
| LogP | 1.41 |
| Vapour Pressure | 0.7±0.4 mmHg at 25°C |
| Index of Refraction | 1.421 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918300090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![2-tert-butyl-1H-benzo[d]imidazole structure](https://image.chemsrc.com/caspic/443/24425-13-6.png)
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |