I-TBTA CAS 98946-18-0 tert-Butyl 2,2,2-Trichloroacetimidate Purity >95.0% (GC) Factory Protecting Reagent

Inkcazelo emfutshane:

tert-Butyl 2,2,2-Trichloroacetimidate

Izithethantonye: TBTA

CAS: 98946-18-0

Ubunyulu: >95.0% (GC)

Imbonakalo: Ulwelo oluMhlophe okanye olungenambala

Ukukhusela iiReagents, umgangatho ophezulu

Qhagamshelana: UGqr. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-tert-Butyl 2,2,2-Trichloroacetimidate (TBTA) (i-CAS: 98946-18-0) enomgangatho ophezulu.I-Ruifu Chemical ibonelela ngothotho lwee-reagents ezikhuselayo kunye ne-coupling reagents.Sinokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, ubungakanani obuncinci kunye nobuninzi obukhoyo.Thenga i-TBTA,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	tert-Butyl 2,2,2-Trichloroacetimidate
Izithethantonye	I-TBTA;I-2,2,2-Trichloroacetimidic Acid tert-Butyl Ester;O-tert-Butyl Trichloroacetimidate
Ubume beStokhwe	Ikhona evenkileni
Inombolo yeCAS	98946-18-0
Ifomula yeemolekyuli	C6H10Cl3NO
Ubunzima beMolekyuli	218.50 g/mol
Indawo yokunyibilika	20.0~22.0℃(lit.)
Indawo yokubilisa	64.0 ~ 66.0℃/15 mmHg
Indawo yokuflasha	55℃(131°F)
Ukuxinana	1.221 g/mL ku-25℃(lit.)
Refractive Index n20/D	1.456 (lit.)
Inovakalelo	Ubunobuzaza bokufuma, Bunobuzaza bubushushu
Ukunyibilika	Inyibilika kwi-Organic Solvents, iCyclo Hexane
Ugcino Temp.	Indawo epholileyo neyomileyo (2~8℃)
I-COA kunye ne-MSDS	Iyafumaneka
Udidi	Ukukhusela iiReagents
Uphawu	Ruifu Chemical

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Ulwelo oluMhlophe oluqinileyo okanye olungenambala	Iyahambelana
Indawo yokunyibilika	20.0 ~ 22.0℃	Iyahambelana
Ubunyulu / Indlela yokuHlalutya	>95.0% (GC)	96.8%
I-Infrared Spectrum	Iyahambelana neSakhiwo	Iyahambelana
Proton NMR Spectrum	Iyahambelana neSakhiwo	Iyahambelana
Ukuqukumbela	Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha
Phawula	Le mveliso yindawo ephantsi yokunyibilika eqinile, inokutshintsha imeko kwiindawo ezahlukeneyo (eziqinileyo, ezilulwelo okanye eziqinileyo)

Ukupakishwa/uGcino/Ukuhambisa ngenqanawe:

Umqulu:Ibhotile, 25kg/Cardboard Drum, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Ukuqonda ukufuma.Gcina kwizikhongozeli ezivaliweyo kwindawo yokugcina impahla epholileyo neyomileyo (2~8℃) kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.

Izinto eziluncedo:

Umthamo owaneleyo: Izixhobo ezaneleyo kunye namagcisa

Inkonzo yobuNgcali: Inkonzo enye yokuyeka ukuthenga

Ipakethe ye-OEM: Iphakheji yesiko kunye neleyibhile ekhoyo

Ukuhanjiswa ngokukhawuleza: Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe

Ubonelelo oluzinzileyo: Gcina isitokhwe esifanelekileyo

Inkxaso yobuGcisa: Isisombululo seTekhnoloji siyafumaneka

Inkonzo yesiNtu yoHlanganiso: Isuka kwiigram ukuya kwiikhilos

Umgangatho ophezulu: Kusekwe inkqubo epheleleyo yokuqinisekisa umgangatho

FAQ:

Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.

Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.

Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.

UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.

Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.

Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.

MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.

Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.

Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.

Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.

Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.

Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.

98946-18-0 - Umngcipheko kunye noKhuseleko:

Iikhowudi zoMngcipheko
I-R10 -Inokutsha
I-R22 - Iyingozi xa iginyiwe
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
I-S37/39 - Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
S16 - Gcina kude kwimithombo yomlilo.
S36/37 -Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
Izazisi ze-UN UN 1993 3/PG 3
WGK eJamani 3
FLUKA BRAND F IIKHOWUDI 10-21
Inombolo ye-TSCA
Ikhowudi yeHS 2925290090
Inqaku leHazard liyacaphuka/Inobuzaza bokufuma
Udidi lweengozi 3.2
Ukupakisha Iqela III

Isicelo:

I-tert-Butyl 2,2,2-Trichloroacetimidate (TBTA) (i-CAS: 98946-18-0) isetyenziswe njenge-peptide synthesis reagent, ukukhusela i-reagent.
Isicelo se-tert-Butyl 2,2,2-trichloroacetimidate sisetyenziselwa ukuguqulwa kwe-alcohol kunye ne-carboxylic acids kwii-ethers zabo kunye neester.
Lungiselela i-trichloroacetonitrile (100g, 0.69mol) kwi-diethyl ether (69mL), yongeza i-potassium tert-butoxide (69mL, 1M kwi-tert-butanol) kwi-diethyl ether (69mL) yehla ngethontsi, kwaye uyigcine ku-0℃ imizuzu engama-30.Emva koko, umxube uvumelekile ukuba ufudumale kwiqondo lokushisa kwiyure enye, uze uqhube enye iyure phantsi kokufudumala kwe-reflux.Umxube upholile kwiqondo lokushisa kwaye uphephe phantsi koxinzelelo oluncitshisiweyo lokufumana ioli.Ioli yachithwa kwi-hexane (140mL) kwaye yahluzwa ukususa ityuwa ye-potassium.I-filtrate yatshitshiswa phantsi koxinzelelo oluncitshisiweyo kwaye i-oyile eseleyo yahlanjululwa nge-vacuum distillation.Amaqhezu adityanisiweyo kwi-2.4mmHg kunye ne-40℃ aqokelelwa ukufumana umxholo wesihloko (105g, 69%).