2(5H)-Furanone CAS 497-23-4 daahirnimo>95.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha ugu horreeya ee 2 (5H) -Furanone (γ-Crotonolactone) (CAS: 497-23-4) oo leh tayo sare leh.Kiimikada Ruifu waxay bixin kartaa gaarsiinta adduunka oo dhan, qiimo tartan ah, adeeg aad u wanaagsan, tiro yar iyo tiro badan oo la heli karo.Iibka 2(5H)-Furanone,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | 2(5H)-Furanone |
| La mid ah | γ-Crotonolactone;gamma-Crotonolactone;2-Oxo-2,5-Dihydrofuran;2-Buten-1,4-olide;2H-Furan-5-kow;γ-Hydroxycrotonic Acid Lactone |
| Heerka Saamiyada | Suuqa dhexdiisa, Wax-soo-saarka Ganacsiga |
| Lambarka CAS | 497-23-4 |
| Qaanuunka molecular | C4H4O2 |
| Miisaanka Molecular | 84.07 g/mol |
| Meesha dhalaalaysa | 4.0 ~ 5.0 ℃ ( shid) |
| Barta Karsan | 212.0 ~ 214.0 ℃ |
| Barta Fiishka | 101 ℃ (213°F) |
| Cufnaanta | 1.185 g/ml at 25 ℃( shid) |
| Tusmada N20/D | 1.469 ( shid) |
| Xasaasi ah | Iftiin, Xaasaas Hawada, Kulayl, Qoyaan xasaasi ah |
| Biyuhu milmayn | Biyo la'aan |
| COA & MSDS | La heli karo |
| Asal ahaan | Shanghai, Shiinaha |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Dareere Jaalle ah oo aan Midab lahayn | Dareeraha Jaallaha fudud |
| Biyaha waxaa qoray Karl Fischer | <0.50% | 0.1% |
| Daahirnimada / Habka Falanqaynta | >95.0% (GC) | 97.9% |
| Tusmada N20/D | 1.468 ~ 1.472 | U hogaansama |
| Cufnaanta (20 ℃) | 1.185 ~ 1.202 | U hogaansama |
| Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| 1 H NMR Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
| Gabagabo | Alaabta waa la tijaabiyay oo waafaqay tilmaamihii la bixiyay | |
Xidhmada:Dhalo, 25kg/Drum, ama sida waafaqsan shuruudaha macmiilka.
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Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Xusuusin Khatarta Irritant
2(5H)-Furanone (γ-Crotonolactone) (CAS: 497-23-4) waa iskudhis organic heterocyclic ah oo si weyn loogu isticmaalo diyaarinta synthetic ee alaabta dawooyinka.
2(5H)-Furanone waa kan ugu fudud crotonolactone, qaacideeda qaabdhismeedkeedu waa γ-crotonyl lactone, kaas oo ah walxo horudhac ah oo ka kooban unugyo firfircoon oo dawooyin ah, qaabdhismeedkeedana waxaa caadi ahaan laga helaa molecules bioactive, sida antibiyootiga, antibiyootiga, ka hortagga. buro iyo dawooyinka ka hortagga fayraska.
2 (5H)-Furanone waxaa loo shaqeeyaa diyaarinta 5-la beddelay 2 (5H) furanones (gamma-butenolides) catalyzed by bifunctional aminothiourea iyo aminosquaramide organocatalysts iyada oo loo marayo falcelin toos ah aldol la aldehydes udgoon.Dheeraad ah, waxaa loo isticmaalaa isku-dhafka lignans by Michael reactions supplements.Waxaa intaa dheer, waxaa loo isticmaalaa falcelinta Michael-Aldol ee saddex-qaybood ah oo leh aldehyde iyo thiolate ama carbanion.
Dhaqdhaqaaqa noolaha: 2(5H)-Furanone waa dheef-shiid kiimikaad endogenous.
