Diethyl Ethoxymethylenemalonate CAS 87-13-8 Mimọ> 99.0% (GC)

Apejuwe kukuru:

Orukọ Kemikali: Diethyl Ethoxymethylenemalonate

Awọn itumọ ọrọ sisọ: DEEMM

CAS: 87-13-8

Mimọ:> 99.0% (GC)

Irisi: Alailowaya si Pale Yellow Liquid

Olubasọrọ: Dokita Alvin Huang

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E-Mail: alvin@ruifuchem.com

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87-13-8 -Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti Diethyl Ethoxymethylenemalonate (CAS: 87-13-8) 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 Diethyl Ethoxymethylenemalonate,Please contact: alvin@ruifuchem.com

87-13-8 -Kemikali Properties:

Orukọ Kemikali	Diethyl Ethoxymethylenemalonate
Awọn itumọ ọrọ sisọ	DEEMM;Ethoxymethylenemalonic Acid Diethyl Ester;Diethyl 2- (Ethoxymethylene) malonate;Ethoxymethylenemalonic Acid Diethyl Ester;Ethoxymethylenepropanedioic Acid Diethyl Ester
Iṣura Ipo	Ni Iṣura, Iṣowo Iṣowo
Nọmba CAS	87-13-8
Fọọmu Molecular	C10H16O5
Òṣuwọn Molikula	216,23 g / mol
Ojuami Iyo	-33 ℃
Ojuami farabale	166℃/19 mmHg
iwuwo	1.080 g/mL ni 20 ℃ (tan.)
Atọka Refractive n20/D	1.462
Omi Solubility	Ailopin ninu Omi
COA & MSDS	Wa
Apeere	Wa
Ipilẹṣẹ	Shanghai, China
Brand	Ruifu Kemikali

87-13-8 -Awọn pato:

Awọn nkan	Awọn pato	Esi
Ifarahan	Ailokun to Bia Yellow Liquid	Ibamu
Mimọ / Analysis Ọna	> 99.0% (GC)	99.40%
Ìwọ̀n (20℃)	1.079 ~ 1.084	1.080 ~ 1.081
Atọka Refractive	1.4620 ~ 1.4635	1.4625 ~ 1.4631
Infurarẹẹdi julọ.Oniranran	Ni ibamu pẹlu Eto	Ibamu
1H NMR julọ.Oniranran	Ni ibamu pẹlu Eto	Ibamu
Ipari	Ọja naa ti ni idanwo ati ni ibamu pẹlu awọn pato ti a fun

Package/Ipamọ/Gbigbe:

Apo:Igo Fluorinated, 25kg/Drum, tabi gẹgẹ bi ibeere alabara.
Ipò Ìpamọ́:Jeki apo eiyan naa ni wiwọ ni pipade ati 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.Ibamu pẹlu awọn acids, awọn ipilẹ, awọn aṣoju oxidizing ati idinku awọn aṣoju.
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.

87-13-8 - Ewu ati Aabo:

Awọn aami ewu Xn - ipalara
Awọn koodu ewu R22 - ipalara ti o ba gbe mì
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R42/43 - Le fa ifamọ nipasẹ ifasimu ati olubasọrọ ara.
Apejuwe Aabo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36/37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S27 - Mu gbogbo aṣọ ti o ti doti kuro lẹsẹkẹsẹ.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
WGK Germany 1
RTECS OO1100000
TSCA Bẹẹni
HS koodu 2918990090
Majele LD50 ẹnu ni Ehoro: 925 mg/kg LD50 dermal Rat> 2000 mg/kg

87-13-8 -Ohun elo:

Diethyl Ethoxymethylenemalonate (CAS: 87-13-8) ni a lo bi agbedemeji iṣelọpọ Organic, agbedemeji elegbogi.
Diethyl Ethoxymethylenemalonate n ṣiṣẹ bi agbedemeji ni iṣelọpọ ti flumequine, eyiti o jẹ oogun oogun fluoroquinolone.Aarin ni iṣelọpọ ti Flumequine.
Ohun elo aise Organic pataki kan ti o ni ọpọlọpọ awọn ẹgbẹ ti nṣiṣe lọwọ ninu moleku, pẹlu ọpọlọpọ awọn nkan fun isunmi ati isunmi gigun kẹkẹ, ni bayi lo ni akọkọ fun iṣelọpọ ti Norfloxacin.

87-13-8- Ọna igbaradi:

Awọn ohun elo ti o bẹrẹ diethyl malonate ati triethyl orthoformate ti wa ni titẹ ni iwaju ayase lati gba diethyl ethoxymethylene malonate.Ọja naa ti di mimọ nipasẹ distillation ida.