69556-70-3
69556-70-3 structure
- Name: 4-Methoxy-2(5H)-furanone
- Chemical Name: 4-Methoxy-2(5H)-furanone
- CAS Number: 69556-70-3
- Molecular Formula: C5H6O3
- Molecular Weight: 114.09900
- Create Date: 2018-02-27 08:00:00
- Modify Date: 2024-01-03 00:24:49
| Name | 4-Methoxy-2(5H)-furanone |
|---|---|
| Synonyms |
MFCD00071565
3-methoxy-2H-furan-5-one |
| Density | 1.19 g/cm3 |
|---|---|
| Boiling Point | 105 °C0.5 mm Hg(lit.) |
| Melting Point | 62-64 °C(lit.) |
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.09900 |
| Flash Point | 120.4ºC |
| Exact Mass | 114.03200 |
| PSA | 35.53000 |
| LogP | 0.07350 |
| Index of Refraction | 1.465 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | R36/38:Irritating to eyes and skin . |
| Safety Phrases | S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932209090 |
|
~76%
69556-70-3 |
| Literature: Shandala, Mowafak Y.; Ayoub, Mikdad T.; Mohammad, Moyayed J. Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 1753 - 1754 |
|
~93%
69556-70-3 |
| Literature: Duc; McGarrity; Meul; Warm Synthesis, 1992 , # 4 p. 391 - 394 |
|
~76%
69556-70-3 |
| Literature: Gelin, Suzanne; Pollet, Patrick Synthetic Communications, 1980 , vol. 10, # 11 p. 805 - 812 |
|
~%
69556-70-3 |
| Literature: Journal of the American Chemical Society, , vol. 60, p. 2532 Biochemical Journal, , vol. 45, p. 520,522 |
|
~94%
69556-70-3 |
| Literature: Kayser, Margaret M.; Breau, Livain; Eliev, Sonia; Morand, Peter; Ip, H. S. Canadian Journal of Chemistry, 1986 , vol. 64, p. 104 - 109 |
|
~51%
69556-70-3 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 717 - 742 |
|
~%
69556-70-3 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 717 - 742 |
|
~%
69556-70-3 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 717 - 742 |
| Precursor 10 | |
|---|---|
| DownStream 8 | |
![4-methoxy-5-[(4-methoxyphenyl)methylidene]furan-2-one structure](https://www.chemsrc.com/caspic/251/67190-32-3.png)
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |