73931-66-5
73931-66-5 structure
- Name: 1-Naphthalenebutanoicacid, g-oxo-, ethyl ester
- Chemical Name: ethyl 4-naphthalen-1-yl-4-oxobutanoate
- CAS Number: 73931-66-5
- Molecular Formula: C16H16O3
- Molecular Weight: 256.29600
- Create Date: 2016-02-22 03:31:51
- Modify Date: 2025-10-04 16:38:29
| Name | ethyl 4-naphthalen-1-yl-4-oxobutanoate |
|---|---|
| Synonyms |
ETHYL 4-(1-NAPHTHYL)-4-OXOBUTYRATE
ethyl 4-(1-naphthyl)-4-oxobutanoate ethyl 4-(naphthalen-1-yl)-4-oxobutanoate |
| Density | 1.141g/cm3 |
|---|---|
| Boiling Point | 419.3ºC at 760 mmHg |
| Molecular Formula | C16H16O3 |
| Molecular Weight | 256.29600 |
| Flash Point | 186.6ºC |
| Exact Mass | 256.11000 |
| PSA | 43.37000 |
| LogP | 3.36580 |
| Index of Refraction | 1.577 |
| HS Code | 2918300090 |
|---|
|
~78%
73931-66-5 |
| Literature: Sangu, Kenichiro; Watanabe, Toru; Takaya, Jun; Iwasawa, Nobuharu Synlett, 2007 , # 6 p. 929 - 933 |
|
~70%
73931-66-5 |
| Literature: Sangu, Kenichiro; Watanabe, Toru; Takaya, Jun; Iwasawa, Nobuharu Synlett, 2007 , # 6 p. 929 - 933 |
|
~%
Detail
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| Literature: New Journal of Chemistry, , vol. 37, # 11 p. 3535 - 3542 |
|
~%
73931-66-5 |
| Literature: Heterocycles, , vol. 14, # 3 p. 291 - 293 |
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~%
73931-66-5 |
| Literature: Chemistry Letters, , # 9 p. 881 - 882 |
| 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% |