4378-55-6
4378-55-6 structure
- Name: 5-(3,4-DIMETHOXYPHENYL)-5-OXOVALERIC ACID
- Chemical Name: 5-(3,4-dimethoxyphenyl)-5-oxopentanoic acid
- CAS Number: 4378-55-6
- Molecular Formula: C13H16O5
- Molecular Weight: 252.26300
- Create Date: 2018-12-05 17:40:52
- Modify Date: 2025-08-25 17:21:56
| Name | 5-(3,4-dimethoxyphenyl)-5-oxopentanoic acid |
|---|---|
| Synonyms | MFCD00094346 |
| Density | 1.183g/cm3 |
|---|---|
| Boiling Point | 451.8ºC at 760 mmHg |
| Melting Point | 145-146ºC |
| Molecular Formula | C13H16O5 |
| Molecular Weight | 252.26300 |
| Flash Point | 172.1ºC |
| Exact Mass | 252.10000 |
| PSA | 72.83000 |
| LogP | 2.14140 |
| Index of Refraction | 1.522 |
| Storage condition | 2-8°C |
| HS Code | 2918990090 |
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|
~68%
4378-55-6 |
| Literature: Singh Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1990 , vol. 29, # 3 p. 215 - 218 |
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~%
4378-55-6 |
| Literature: Orion-yhtyma Oy Patent: US4963590 A1, 1990 ; US 4963590 A |
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~%
4378-55-6 |
| Literature: Horton; Rossiter Journal of Organic Chemistry, 1958 , vol. 22, p. 488,490 |
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~%
4378-55-6 |
| Literature: Horton; Rossiter Journal of Organic Chemistry, 1958 , vol. 22, p. 488,490 |
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4378-55-6 |
| Literature: Horton; Rossiter Journal of Organic Chemistry, 1958 , vol. 22, p. 488,490 |
| Precursor 5 | |
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| DownStream 2 | |
| 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% |