2 (5H)-Furanone CAS 497-23-4 Ịdị ọcha> 95.0% (GC)

Nkọwa dị mkpirikpi:

Aha Chemical: 2(5H)-Furanone

Ụdị okwu: γ-Crotonolactone

Ọkụ: 497-23-4

Dị ọcha:> 95.0% (GC)

Ọdịdị: Mmiri na-acha odo odo na-enweghị agba

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta 2 (5H) -Furanone (γ-Crotonolactone) (CAS: 497-23-4) nwere oke mma.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, ọrụ magburu onwe ya, obere na nnukwu ọnụọgụ dị.Ịzụta 2(5H)-Furanone,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical 2 (5H) - Furanone
Ụdị okwu γ-crotonolactone;gamma-crotonolactone;2-Oxo-2,5-Dihydrofuran;2-Buten-1,4-olide;2H-Furan-5-otu;Lactone - hydroxycrotonic acid
Ọnọdụ Ahịa Na ngwaahịa, Mmepụta Azụmahịa
Nọmba CAS 497-23-4
Usoro ihe omimi C4H4O2
Ibu molekụla 84.07 g/mol
Ebe Na-agbaze 4.0 ~ 5.0 ℃ (ọkụ)
Ebe esi nri 212.0 ~ 214.0 ℃
Ebe mgbari 101 ℃ (213°F)
Njupụta 1.185 g/mL na 25 ℃ (ọkụ)
Ntụgharị ntụgharị n20/D 1.469 (ọkụ)
Mmetụta Ìhè, Ikuku Mmetụta, Okpomọkụ, Mmiri Mmetụta
Mmiri Solubility Mmiri na-enweghị atụ
COA & MSDS Dị
Mmalite Shanghai, China
Ụdị Ruifu Chemical

Nkọwapụta:

Ihe Ụkpụrụ nyocha Nsonaazụ
Ọdịdị Mmiri mmiri na-acha odo odo enweghị agba
Mmiri mmiri na-acha odo odo
Mmiri nke Karl Fischer <0.50% 0.1%
Ụzọ ịdị ọcha / nyocha > 95.0% (GC) 97.9%
Ntụgharị ntụgharị n20/D 1.468-1.472 Na-akwado
Njupụta (20 ℃) 1.185-1.202 Na-akwado
Spectrum infrared Nkwekọ na Structure Na-akwado
1 H NMR Spectrum Nkwekọ na Structure Na-akwado
Mmechi A nwalela ngwaahịa a wee kwado nkọwa ndị enyere

Ngwugwu/Nkwakọba/Mbupu:

ngwugwu:Kalama, 25kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Debe akpa ahụ nke ọma ma debe ya n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na nke ikuku na-ekpo ọkụ n'ebe ihe na-adabaghị adaba.Chebe site na ìhè na mmiri mmiri.
Mbupu:Jiri ikuku na-ebuga ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.

Uru:

Ike zuru oke: akụrụngwa na ndị ọrụ nka zuru oke

Ọrụ Ọkachamara: Otu nkwụsị ịzụrụ ọrụ

Ihe ngwugwu OEM: ngwugwu omenala na akara dị

Nnyefe ngwa ngwa: Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ

Nkwanye kwụsiri ike: Jikwaa ngwaahịa ezi uche dị na ya

Nkwado nka na ụzụ: Ngwọta teknụzụ dị

Ọrụ Synthesis Custom: sitere na gram ruo kilos

Ogo dị elu: guzobe usoro mmesi obi ike zuru oke

Ajụjụ:

Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.

Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.

Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.

OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.

Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.

Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.

MOQ?Enweghị MOQ.A na-anabata obere usoro.

Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.

Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.

Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.

Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.

Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.

497-23-4-Ozi nchekwa:

Ihe akara egwu Xi - iwe
Koodu ihe ize ndụ 36/37/38 - na-akpasu anya, sistem iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa
26 - Ọ bụrụ na ị na-akpakọrịta na anya, kpochaa mmiri ozugbo wee chọọ ndụmọdụ ahụike.
WGK Germany 3
RTECS LU3453000
FLUKA BRAND F CODES 8-10
Ihe ndetu Hazard na-ewe iwe

497-23-4-Ngwa:

2 (5H) -Furanone (γ-Crotonolactone) (CAS: 497-23-4) bụ heterocyclic organic compound nke a na-eji n'ọtụtụ ebe na nkwadebe sịntetik nke ngwaahịa ọgwụ.
2 (5H) - Furanone bụ crotonolactone kachasị mfe, usoro nhazi ya bụ γ-crotonyl lactone, nke bụ ihe mmalite nke ọtụtụ mkpụrụ ndụ ọgwụ na-arụ ọrụ, na usoro ya na-ahụkarị na ụmụ irighiri ihe ndị na-emepụta ihe, dị ka ọgwụ nje, ọgwụ nje, mgbochi. akpụ na ọgwụ nje.
2 (5H) - Furanone na-arụ ọrụ na nkwadebe nke 5-anọchi 2 (5H) furanones (gamma-butenolides) catalyzed site bifunctional aminothiourea na aminosquaramide organocatalysts site kpọmkwem aldol mmeghachi omume na aromatic aldehydes.Ọzọkwa, a na-eji ya na njikọ nke lignans site na mmeghachi omume mgbakwunye Michael.Na mgbakwunye na nke a, a na-eji ya na akụkụ atọ nke Michael-Aldol mmeghachi omume na aldehyde na thiolate ma ọ bụ carbanion.
Ọrụ ndu: 2(5H) -Furanone bụ metabolite endogenous.

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