2(5H)-Furanone CAS 497-23-4 Bohloeki >95.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong oa 2 (5H)-Furanone (γ-Crotonolactone) (CAS: 497-23-4) e nang le boleng bo phahameng.Ruifu Chemical e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, litšebeletso tse ntle haholo, tse nyane le tse ngata tse fumanehang.Reka 2(5H)-Furanone,Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | 2(5H)-Furanone |
| Litlhaloso tse tšoanang | γ-Crotonolactone;gamma-Crotonolactone;2-Oxo-2,5-Dihydrofuran;2-Buten-1,4-olide;2H-Furan-5-ngoe;γ-Hydroxycrotonic Acid Lactone |
| Boemo ba Setoko | Ka Stock, Tlhahiso ea Khoebo |
| Nomoro ea CAS | 497-23-4 |
| Foromo ea limolek'hule | C4H4O2 |
| Boima ba Molek'hule | 84.07 g/mol |
| Melting Point | 4.0~5.0℃(lit.) |
| Ntlha e belang | 212.0~214.0℃ |
| Flash point | 101℃(213°F) |
| Botenya | 1.185 g/mL ho 25℃(lit.) |
| Refractive Index n20/D | 1.469(lit.) |
| E hloahloa | Leseli, Moea o Mamela, Mocheso, Ha o Mongobo |
| Ho qhibiliha ha Metsi | E sa lumellaneng le Metsi |
| COA & MSDS | E fumaneha |
| Tšimoloho | Shanghai, China |
| Brand | Ruifu Chemical |
| Lintho | Maemo a Tlhahlobo | Liphetho |
| Ponahalo | Mokelikeli o se nang Mebala ho ea ho o Khanyang o Mosehla | Mokelikeli o Mosehla o Khanyang |
| Metsi ka Karl Fischer | <0.50% | 0.1% |
| Mokhoa oa Bohloeki / Analysis | >95.0% (GC) | 97.9% |
| Refractive Index n20/D | 1.468~1.472 | E lumellana |
| Boima ba 'mele (20 ℃) | 1.185~1.202 | E lumellana |
| Infrared Spectrum | E tsamaellanang le Sebopeho | E lumellana |
| 1 H NMR Spectrum | E tsamaellanang le Sebopeho | E lumellana |
| Qetello | Sehlahisoa se lekoa 'me se lumellana le litlhaloso tse fanoeng | |
Sephutheloana:Botlolo, 25kg/Drum, kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Boloka setshelo se koetsoe ka thata 'me u se boloke sebakeng sa polokelo se pholileng, se omeletseng le se nang le moea o motle hole le lintho tse sa lumellaneng.Sireletsa leseli le mongobo.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka sefofane, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
Matshwao a Kotsi Xi - E tenang
Likhoutu tsa Kotsi 36/37/38 - Ho hlohlona mahlong, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho
26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
WGK Jeremane 3
RTECS LU3453000
FLUKA BRAND F DIKHOUTU 8-10
Hazard Note Irritant
2 (5H) -Furanone (γ-Crotonolactone) (CAS: 497-23-4) ke motsoako oa heterocyclic o sebelisoang haholo ha ho etsoa litokisetso tsa lihlahisoa tsa meriana.
2 (5H) -Furanone ke crotonolactone e bonolo ka ho fetisisa, mokhoa oa eona oa sebopeho ke γ-crotonyl lactone, e leng ntho e ka pele ho limolek'hule tse ngata tse sebetsang tsa lithethefatsi, 'me sebopeho sa eona se atisa ho fumanoa ka limolek'hule tsa bioactive, tse kang lithibela-mafu, lithibela-mafu, anti- hlahala le lithethefatsi tse thibelang likokoana-hloko.
2 (5H) -Furanone e sebelisoa ha ho etsoa 5-substituted 2 (5H) furanones (gamma-butenolides) e entsoeng ka bifunctional aminothiourea le aminosquaramide organocatalysts ka ho arabela ka ho toba aldol ka aldehyde e nkhang hamonate.Ho feta moo, e sebelisoa ho kopantseng lignans ke Michael karabelo ea tlatsetso.Ho phaella ho sena, e sebelisoa likarolong tse tharo tsa liketso tsa Michael-Aldol ka aldehyde le thiolate kapa carbanion.
Mosebetsi oa likokoana-hloko: 2(5H)-Furanone ke endogenous metabolite.
