34500-18-0
34500-18-0 structure
- Name: 3-Oxobutanoic acid 2-(acetyloxy)ethyl ester
- Chemical Name: 2-acetyloxyethyl 3-oxobutanoate
- CAS Number: 34500-18-0
- Molecular Formula: C8H12O5
- Molecular Weight: 188.17800
- Create Date: 2017-09-21 14:20:29
- Modify Date: 2024-01-09 17:20:04
| Name | 2-acetyloxyethyl 3-oxobutanoate |
|---|---|
| Synonyms |
2-Acetoxyethyl acetylacetate
2-Acetoxyethyl acetoacetate |
| Density | 1.142g/cm3 |
|---|---|
| Boiling Point | 258.5ºC at 760 mmHg |
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.17800 |
| Flash Point | 108.8ºC |
| Exact Mass | 188.06800 |
| PSA | 69.67000 |
| LogP | 0.07180 |
| Index of Refraction | 1.431 |
| HS Code | 2918300090 |
|---|
|
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34500-18-0 |
| Literature: Pfizer Inc. Patent: US4007184 A1, 1977 ; |
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~%
34500-18-0 |
| Literature: Meyer; Wehinger; Bossert; Scherling Arzneimittel-Forschung/Drug Research, 1983 , vol. 33, # 1 p. 106 - 112 |
| 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% |