DDQ CAS 84-58-2 Puritas >98.0% (HPLC) Factory

Description:

2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone

Synonyma: DDQ

CAS: 84-58-2

Puritas: >98.0% (HPLC)

Flavo vel Orange Yellow Crystalline pulveris

Contactus: Dr

Mobile/Wechat/Whatsapp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Descriptio:

Shanghai Ruifu Chemica Co., LtdRuifu Chemical traditio totius terrarum, quantitatis competitive pretium, optimum servitium, parvas et moles in promptu habere potest.Purchase DDQ,Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum 2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone
Synonyma DDQ;2,3-Dichloro-5,6-Dicyano-p-Benzoquinone;4,5-Dichloro-3,6-Dioxo-1,4-Cyclohexadiene-1,2-Dicarbonitrile
Stock Status In Stock, Productio Capacity 20 Tons per Month
CAS Number 84-58-2
Formulae hypotheticae C8Cl2N2O2
M. Pondus 227.00 g/mol
Liquescens punctum 213.0~216.0℃
Sensitiva Aer Sensitivus, umor Sensitivus, calor Sensitivus
Aqua Solubility Reagit cum aqua dimittere multum Toxicus Hydrogenium Cyanide (HCN)
Solubilitas Solutum in Dioxane, Benzene, Methanol.Leviter solutum in Dichloromethane, Chloroforme
COA & MSDS Praesto
Origin Shanghai, China
Brand Ruifu Chemical

Specifications:

Items Specifications Proventus
Aspectus Flavo vel Orange Yellow Crystalline pulveris Obsequitur
Liquescens punctum 213.0~216.0℃ 213.0~ 214.5℃
Damnum in Siccatio <0.50% 0.2%
Residere in Ignition <0.10% 0.07%
Puritas / Analysis Methodus >98.0% (HPLC) 99,1%
Infrared Imaginis Congruunt Structure Obsequitur
conclusio Productum probatum est et cum datis specificationibus obsequitur

Sarcina / at /naviportans:

Sarcina:Utrem, 25kg/Cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Continentem arcte clausam et in frigido, sicco et bene ventilato horreis a substantiis incompossibilibus repone.A luce et humore protege.Repugnare cum acida fortis, bases fortes, agentes oxidizing fortes et fortes reducendi agentes.
Naviportans:Libera ad mundum ab aere, per FedEx / DHL Express.Ieiunium et certas traditiones provide.

commoda:

Satis capacitas: sufficientes facilities et technici

Professional Service: One stop acquireing service

Altera Package: Custom sarcina ac titulus praesto

Ieiunium Delivery: Si intra stirpem, tres dies partus praestatur

Supple firmum: Esse rationabile stirpe

Technical Support: Technology solution praesto

Custom Synthesis Service: Range from P. to kilos

High Quality: Constitutus ratio completa qualitas certitudinis

FAQ:

Quam mercari?Quaeso contactumDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.

Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Coream, Iaponicam, Australiam etc.

Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.

Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.

Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.

Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.

MOQ?Nec MOQ.Parvus ordo placet.

Tempus adferendi? Si intus prosapia, tres dies partus praestatur.

Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.

Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.

Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.

Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

84-58-2 - Salutis Information:

Symbola aleae T - Toxic
Periculum Codes R25 - Toxicus absorptus
R29 - Contactus cum aqua gas toxicum liberat
R41 - periculum gravis damni ad oculos
R37/38 - Irritando ad systema respiratorium et cutem.
R20/21 - Noxia inspiratione et in contactu cum cute.
R23/24/25 - Toxicus ab inspiratione, in contactu cum cute et absorptus.
Safety Description S22 - Pulverem ne respirare.
S24/25 - contactus cum cute et oculis fuge.
S37 - gere idoneis caestibus.
S45 - In casu casu vel si bene sentis, consilium medicinae statim quaere (titalam quoties fieri potest).
S36/37 - indumentis tutelae idoneis gere et caestus.
S26 - In contactu cum oculis, statim cum aqua multa ablue et consilium medicinae quaeras.
S36/37/39 - Indumentum tutelae idoneum, caestus et oculi/facies tutelam gerunt.
UN IDs UN 3439 6.1/PG 3
WGK Germania 3
RTECS GU4825000
FLUKA BRAND F CODES 21
TSCA Ita
HS Codex 2942000000
Aleam Class 6.1
Stipare Group II

84-58-2 - Applicatio:

2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone (DDQ) (CAS: 84-58-2) pro agente oxidizing adhibetur, praesertim in synthesi steroidali.
DDQ applicationes varias habet.DDQ est deprotectio agentis ketalia, acetalia et thioacetala.Utile est electronico translatio gerentis synthesis quinolonum et agentis oxidizing ad steroids synthesisandum.Accedit, DDQ cum Ph3P adhibetur ad synthesim 1,2-benzisoxazoles.
DDQ valida oxidatio reagens est, quae late in mixtorum siccitatibus adhibetur, praesertim in compositis steroidibus.Habet bonum selectivity et necessarium oxidationis reagens in industria steroid.Cum investigationis altius penetrans, paulatim deprehendi DDQ bonam applicationem ostendit in multis reactionibus organicis exspectari.Exempli gratia, oxidatio selectiva alcoholorum, oxidationis in benzyl positione annuli aromatici, formationis vinculis carbonis carbonis, formationis heterobondorum carbonis, cyclizationis reactiones, tutelae et deprotectionum, et similia.Adhibentur ut intermedia pharmaceutica, specie ut agentia siccitatis hormonum steroidis composita.
DDQ magis ac latius in reactiones organicas adhibitus est, eiusque usus agri etiam augentur.Progressio novarum applicationis agrorum, praesertim cyclizationis oxidative copulationis reactionis, est principale inclinatio DDQ evolutionis in applicatione investigationis motus organici.

84-58-2 - Salus;

DDQ (CAS: 84-58-2) cum aqua redundat ut emittat hydropicum cyanidum valde toxicum (HCN).Temperatus humilis et debiliter ambitus acidicus stabilitatem DDQ auget.Condi in sicco statu.

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