2,3-Dichloroquinoxaline CAS 2213-63-0 Purity > 99.0% (HPLC) Hoobkas

Lus piav qhia luv luv:

Lub npe tshuaj: 2,3-Dichloroquinoxaline

CAS: 2213-63-0 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Tawm-dawb mus rau daj crystals

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 2,3-Dichloroquinoxaline (CAS: 2213-63-0) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, me me thiab ntau ntau muaj.Yuav 2,3-Dichloroquinoxaline,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	2,3-Dichloroquinoxaline hmoov
Synonyms	2,3-Dichloro-Quinoxaline
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm rau Tons ib hlis
CAS Nr	2213-63-0
Molecular Formula	C8H4Cl2N2
Molecular Luj	199.03 g / mol
Melting Point	152.0 ~ 155.0 ℃
Dej Solubility	Insoluble hauv dej
Solubility	Soluble hauv Toluene
Cia Temp.	Txias & qhuav qhov chaw
COA & MSDS	Muaj
Qeb	Heterocyclic Building Blocks
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Off-White rau Yellow Crystals	Ua raws
Melting Point	152.0 ~ 155.0 ℃	153.5 ~ 154.8 ℃
Poob rau ziab	<0.50%	0.22%
Purity / Analysis Method	> 99.0% (HPLC)	99.4%
Infrared Spectrum	Raws li tus qauv	Ua raws
Proton NMR Spectrum	Raws li tus qauv	Ua raws
Solubility hauv Toluene	Zoo heev turbidity	Hla
Xaus	Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb

Pob / Cia /Shipping:

Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias, qhuav thiab cua tshuab kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

2213-63-0 - Kev pheej hmoo thiab kev nyab xeeb:

Hazard Symbols T - Toxic
Risk Codes
R25 - Toxic yog nqos
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
S28A -
UN IDs 2811
WGK Germany 3
RTECS VD1720000
TSCA Yes
HS Code 2933490090
Hazard Chav Kawm 6.1
Packing Group III

Daim ntawv thov:

2,3-Dichloroquinoxaline (CAS: 2213-63-0) tuaj yeem siv los ua cov organic synthesis intermediate, pharmaceutical intermediate, lossis tshuaj reagent.
2,3-Dichloroquinoxaline yog ib qho dichlorinated quinoxaline derivative nrog tshuaj tua kab mob.2,3-Dichloroquinoxaline yog siv rau hauv kev npaj ntawm quinoxaline derivatives ntawm cancer chemopreventive ib ctivity.
2,3-Dichloroquinoxaline tau siv rau hauv kev sib txuas ntawm mono thiab 2,3-disubstituted quinoxalines.
Huab cua & Dej Reactions Insoluble hauv dej.
Reactivity Profile Ib halogenated amine.Amines yog cov khoom siv tshuaj.Lawv neutralize acids tsim cov ntsev ntxiv rau dej.Cov tshuaj tiv thaiv acid-base no yog exothermic.Tus nqi ntawm tshav kub uas hloov zuj zus mus rau ib mole ntawm amine nyob rau hauv ib tug neutralization yog feem ntau ywj siab ntawm lub zog ntawm amine raws li ib tug puag.Amines yuav tsis sib haum nrog isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, thiab acid halides.Flammable gaseous hydrogen yog tsim los ntawm amines ua ke nrog cov muaj zog txo cov neeg ua haujlwm, xws li hydrides.
Hluav taws kub Hazard 2,3-Dichloroquinoxaline yog tej zaum combustible.