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Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Iwa-mimọ ≥99.0% (GC) Aworan Ifihan
  • Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Mimọ ≥99.0% (GC)
  • Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Mimọ ≥99.0% (GC)
  • Ethyl (Ethoxymethylene) cyanoacetate CAS 94-05-3 Mimọ ≥99.0% (GC)

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

Apejuwe kukuru:

Orukọ Kemikali: Ethyl (Ethoxymethylene) cyanoacetate

Awọn itumọ ọrọ: Ethyl 2-Cyano-3-Ethoxyacrylate

CAS: 94-05-3

Mimọ: ≥99.0% (GC)

Irisi: Light Yellow Flaky Crystal

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Apejuwe:

Ruifu Kemikali jẹ oludari ti Ethyl (Ethoxymethylene) cyanoacetate (Ethyl 2-Cyano-3-Ethoxyacrylate) (CAS: 94-05-3) pẹlu didara to gaju.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, iṣẹ ti o dara julọ, kekere ati awọn iwọn olopobobo ti o wa.Ra Ethyl (Ethoxymethylene) cyanoacetate,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali Ethyl (Ethoxymethylene) cyanoacetate
Awọn itumọ ọrọ sisọ 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) -a-Cyanoacetate
Iṣura Ipo Ni Iṣura, Iṣowo Iṣowo
Nọmba CAS 94-05-3
Fọọmu Molecular C8H11NO3
Òṣuwọn Molikula 169,18 g / mol
Ojuami Iyo 48.0 ~ 52.0 ℃
Ojuami farabale 190.0 ~ 191.0℃/30 mm Hg(tan.)
Oju filaṣi 130℃(266°F)
iwuwo 1.075g/cm3
Ni imọlara Ọrinrin Sensitive
Omi Solubility Ailopin ninu Omi, <0.01 g/L (20℃)
Solubility Tiotuka ni kẹmika, O fẹrẹ to akoyawo
COA & MSDS Wa
Apeere Wa
Ipilẹṣẹ Shanghai, China
Brand Ruifu Kemikali

Awọn pato:

Awọn nkan Ayewo Standards Esi
Ifarahan Light Yellow Flaky Crystal
 Light Yellow Flaky Crystal
Ojuami Iyo 48.0 ~ 52.0 ℃ 51.0 ~ 51,4 ℃
Omi nipa Karl Fischer ≤1.00% 0.63%
Aloku lori Iginisonu ≤0.50% <0.50%
Mimọ / Analysis Ọna ≥99.0% (GC) 99.31%
1 H NMR julọ.Oniranran Ni ibamu si Eto Ibamu
Ipari Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun

Package/Ipamọ/Gbigbe:

Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Tọju ni wiwọ titi eiyan.Fipamọ sinu itura, gbigbẹ ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.

Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.

Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.

DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl

Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.

Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.

MOQ?Ko si MOQ.Ibere ​​kekere jẹ itẹwọgba.

Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.

Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.

Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.

Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.

Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.

94-05-3 - Ewu ati Aabo:

Awọn koodu ewu
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R42/43 - Le fa ifamọ nipasẹ ifasimu ati olubasọrọ ara.
R41 - Ewu ti pataki ibaje si oju
R37 / 38 - Irritating si eto atẹgun ati awọ ara.
R22 - ipalara ti o ba gbe
Apejuwe Abo
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S37/39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
UN ID 3276
WGK Germany 1
TSCA Bẹẹni
HS koodu 2926909090
Akọsilẹ ewu Majele
Ewu Kilasi 6.1
Iṣakojọpọ Ẹgbẹ III

94-05-3 - Ohun elo:

Ethyl (Ethoxymethylene) cyanoacetate (Ethyl 2-Cyano-3-Ethoxyacrylate) (CAS: 94-05-3), Fun iṣelọpọ Organic ati awọn agbedemeji elegbogi.
Ethyl (Ethoxymethylene) cyanoacetate jẹ agbedemeji ninu iṣelọpọ ti awọn aṣoju egboogi-iredodo pẹlu ipa gastroprotective ninu awọn eku.

94-05-3 - Ọna iṣelọpọ:

Ethyl cyanoacetate, triethyl orthoformate ati acetic anhydride ni a ṣe afikun lẹsẹsẹ si ikoko ifaseyin, rú ati kikan si 140 ℃, ati refluxed fun awọn wakati 4, distillation ti ṣe labẹ titẹ dinku titi ti ko si distillate.Itutu agbaiye, crystallization, sisẹ, fifọ pẹlu iye ti ethanol ti o yẹ ati gbigbẹ fun ethyl ethoxymethylcyanoacetate.

Kọ ifiranṣẹ rẹ nibi ki o si fi si wa