7499-60-7
7499-60-7 structure
- Name: 4-Oxo-4-(1-pyrenyl)butanoic acid
- Chemical Name: γ-Oxo-1-pyrenebutyric acid
- CAS Number: 7499-60-7
- Molecular Formula: C20H14O3
- Molecular Weight: 302.323
- Create Date: 2018-09-24 13:30:24
- Modify Date: 2025-08-21 00:52:23
| Name | γ-Oxo-1-pyrenebutyric acid |
|---|---|
| Synonyms |
4-oxo-4-(pyren-1-yl)butanoic acid
1-Pyrenebutanoic acid, γ-oxo- MFCD00010369 4-Oxo-4-(1-pyrenyl)butanoic acid EINECS 231-354-6 4-oxo-4-pyren-1-ylbutanoic acid |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 574.2±33.0 °C at 760 mmHg |
| Melting Point | 184ºC (DEC.) |
| Molecular Formula | C20H14O3 |
| Molecular Weight | 302.323 |
| Flash Point | 315.1±21.9 °C |
| Exact Mass | 302.094299 |
| PSA | 54.37000 |
| LogP | 4.24 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.786 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332-H315-H319-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3.0 |
| HS Code | 2918300090 |
|
~82%
7499-60-7 |
| Literature: Sirs-Lab GmbH Patent: US7301043 B2, 2007 ; Location in patent: Page/Page column 7 ; US 7301043 B2 |
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7499-60-7 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 17, p. 219 - 231 |
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7499-60-7 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 17, p. 219 - 231 |
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7499-60-7 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 17, p. 219 - 231 |
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Detail
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| Literature: Journal of the Chemical Society, , p. 398,401 Chemistry and Industry (London, United Kingdom), , p. 843 Chemische Berichte, , vol. 68, p. 1079,1082 |
| Precursor 4 | |
|---|---|
| DownStream 4 | |
| 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% |