Ethyl 3-methyl-2-oxobutanoate
Modify Date: 2025-08-26 11:11:31
Ethyl 3-methyl-2-oxobutanoate structure
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Common Name | Ethyl 3-methyl-2-oxobutanoate | ||
|---|---|---|---|---|
| CAS Number | 20201-24-5 | Molecular Weight | 144.168 | |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 174.7±0.0 °C at 760 mmHg | |
| Molecular Formula | C7H12O3 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 43.3±0.0 °C | |
| Symbol |
GHS02 |
Signal Word | Warning | |
| Name | ethyl 3-methyl-2-oxobutanoate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 174.7±0.0 °C at 760 mmHg |
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.168 |
| Flash Point | 43.3±0.0 °C |
| Exact Mass | 144.078644 |
| PSA | 43.37000 |
| LogP | 0.93 |
| Vapour Pressure | 1.2±0.3 mmHg at 25°C |
| Index of Refraction | 1.414 |
| Storage condition | 0-6°C |
| Water Solubility | Slightly soluble in water. |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Risk Phrases | R10 |
| Safety Phrases | S16 |
| RIDADR | UN 3272 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2918300090 |
| 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% |
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The synthesis of (2S, 4S, 5S)-5-(N-BOC)-amino-6-cyclohexyl-4-hydroxy-2-isopropyl-hexanoic acid lactone, an hydroxyethylene dipeptide isostere precusor. Chakravarty PK, et al.
Tetrahedron Lett. 30(4) , 415-8, (1989)
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A convenient allylation of 1, n-dicarbonyl compounds using organoindium reagents. Lee PH, et al.
Bull. Korean Chem. Soc. 22(12) , 1380-4, (2001)
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Conformational isomerism of a-ketoesters. A FTIR and ab initio study. Ferri D, et al.
J. Chem. Soc., Perkin Trans. II 2 , 221-7, (2000)
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| Ethyl 3-methyl-2-oxobutanoate |
| Ketovaline ethyl ester |
| Ethyl dimethylpyruvate |
| EINECS 243-587-0 |
| ethyl 2-oxo-3-methylbutyrate |
| ETHYL 3-METHYL-2-OXOBUTYRATE |
| i-PrCOCO2Et |
| Butanoic acid, 3-methyl-2-oxo-, ethyl ester |
| MFCD00009122 |
| ethyl 2-oxo-3-methylbutanoate |
| ethyl ester of 3-methyl-2-oxo-butanioc acid |
| 3-methyl-2-oxo-butyric acid ethyl ester |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Ethyl 3-methyl-2-oxobutanoate
- Price: Check
- Purity: 97.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Ethyl 3-methyl-2-oxobutanoate
- Price: ￥218.0/1g
- Purity: 98.0%
- Delivery: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: ETHYL 3-METHYL-2-OXOBUTANOATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
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