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Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Ịdị Ọcha ≥99.0% (GC) Foto egosipụtara
  • Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Dị Ọcha ≥99.0% (GC)
  • Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Dị Ọcha ≥99.0% (GC)
  • Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Dị Ọcha ≥99.0% (GC)

Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Dị Ọcha ≥99.0% (GC)

Nkọwa dị mkpirikpi:

Aha kemịkal: Ethyl (Ethoxymethylene) cyanoacetate

Ụdị okwu: Ethyl 2-Cyano-3-Ethoxyacrylate

Isi: 94-05-3

Ịdị ọcha: ≥99.0% (GC)

Ọdịdị: Light Yellow Flaky Crystal

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Ruifu Chemical bụ onye na-emepụta Ethyl (Ethoxymethylene) cyanoacetate (Ethyl 2-Cyano-3-Ethoxyacrylate) (CAS: 94-05-3) nwere oke mma.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, ọrụ magburu onwe ya, obere na nnukwu ọnụọgụ dị.Ịzụta Ethyl (Ethoxymethylene) cyanoacetate,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical Ethyl (Ethoxymethylene) cyanoacetate
Ụdị okwu Ethyl 2- (Ethoxymethylene) -2-Cyanoacetate;2-Cyano-3-Ethoxyacrylic Acid Ethyl Ester;2- (Ethoxymethylene) -2-Cyanoacetic Acid Ethyl Ester;Ethyl 2-Cyano-3-Ethoxyacrylate;Ethyl 3-Ethoxy-2-Cyanoacrylate;Ethyl (2E) -2-Cyano-3-Ethoxyprop-2-Enoate;Ethyl (2E) -2-Cyano-3-Ethoxy-2-Propenoate;2-Cyano-3-Ethoxy-2-Propenoic Acid Ethyl Ester;2-Cyano-3-Ethoxyacrylic Acid Ethyl Ester;Ethyl 2- (Ethoxymethylene) -2-Cyanoacetate;Ethyl Cyano (Ethoxymethylene) acetate;Ethyl α- (Ethoxymethylene) -α-Cyanoacetate
Ọnọdụ Ahịa Na ngwaahịa, Mmepụta Azụmahịa
Nọmba CAS 94-05-3
Usoro ihe omimi C8H11NO3
Ibu molekụla 169.18 g/mol
Ebe Na-agbaze 48.0 ~ 52.0 ℃
Ebe esi nri 190.0 ~ 191.0 ℃ / 30 mm Hg (ọkụ)
Ebe mgbari 130 ℃ (266°F)
Njupụta 1.075g / cm3
Mmetụta Mmiri nwere mmetụta
Mmiri Solubility Na-esighi ike na mmiri, <0.01 g/L (20℃)
Solubility Soluble na methanol, ihe fọrọ nke nta ka ọ bụrụ nghọta
COA & MSDS Dị
Ihe atụ Dị
Mmalite Shanghai, China
Ụdị Ruifu Chemical

Nkọwapụta:

Ihe Ụkpụrụ nyocha Nsonaazụ
Ọdịdị kristal na-acha odo odo na-acha odo odo
 kristal na-acha odo odo na-acha odo odo
Ebe Na-agbaze 48.0 ~ 52.0 ℃ 51.0 ~ 51.4 ℃
Mmiri nke Karl Fischer ≤1.00% 0.63%
Ihe fọdụrụ na mgbanye ≤0.50% <0.50%
Ụzọ ịdị ọcha / nyocha ≥99.0% (GC) 99.31%
1 H NMR Spectrum Dabara na Ọdịdị Na-akwado
Mmechi A nwalela ngwaahịa a wee kwado nkọwa ndị enyere

Ngwugwu/Nkwakọba/Mbupu:

ngwugwu:Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mechiri emechi.Chekwaa n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ ma nwee ikuku nke ọma pụọ ​​na ihe ndị na-ekwekọghị ekwekọ.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.

94-05-3 - Ihe ize ndụ na nchekwa:

Koodu ihe egwu
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R42/43 - nwere ike ịkpata uche site na iku ume na kọntaktị anụ ahụ.
R41 - ihe ize ndụ nke nnukwu mmebi anya
R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ.
R22 - na-emerụ ma ọ bụrụ na loro ya
Nkọwapụta nchekwa
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
Nọmba UN 3276
WGK Germany 1
TSCA Ee
Koodu mpaghara:: 2926909090
Ihe ndetu ihe egwu na-egbu egbu
Klas ihe egwu 6.1
Otu ngwugwu III

94-05-3 - Ngwa:

Ethyl (Ethoxymethylene) cyanoacetate (Ethyl 2-Cyano-3-Ethoxyacrylate) (CAS: 94-05-3), N'ihi na organic njikọ na ọgwụ intermediates.
Ethyl (Ethoxymethylene) cyanoacetate bụ ihe etiti na njikọ nke ihe mgbochi mkpali na mmetụta gastroprotective na oke.

94-05-3 - Usoro mmepụta:

Ethyl cyanoacetate, triethyl orthoformate na acetic anhydride na-agbakwunyere n'usoro n'ime ite mmeghachi omume, kpalitere ma kpoo ọkụ ruo 140 ℃, na refluxed maka awa 4, a na-eme distillation n'okpuru nrụgide belata ruo mgbe enweghi distillate.Ịjụ oyi, crystallization, filtration, ịsacha na nha kwesịrị ekwesị nke ethanol na ihicha nyere ethyl ethoxymethylcyanoacetate.

Dee ozi gị ebe a ziga anyị ya