I-Boc Anhydride (Boc)2O CAS 24424-99-5 Di-tert-Butyl Dicarbonate Purity >99.5% (GC) Factory

Inkcazelo emfutshane:

Igama leMichiza: Di-tert-Butyl Dicarbonate

Izithethantonye: (Boc)2O;Boc Anhydride

CAS: 24424-99-5

Ubunyulu: >99.5% (GC)

Imbonakalo: Ulwelo olungenambala okanye i-White Crystal Solid

Umgangatho ophezulu, iMveliso yeMisa

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-Di-tert-Butyl Dicarbonate (Boc Anhydride; (Boc)2O) (i-CAS: 24424-99-5) 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-Boc Anhydride,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	Di-tert-Butyl Dicarbonate
Izithethantonye	(Boc)2O;iBoc Anhydride;Boc2O;DiBoc;iDi-tert-Butyl Dicarbonate;I-Di-tert-Butyl Pyrocarbonate;I-Pyrocarbonic Acid Di-tert-Butyl Ester;I-Bis(tert-Butoxycarbonyl)oxide
Ubume beStokhwe	KwiSitokhwe, Umthamo weMveliso iiToni ezingama-40 ngenyanga
Inombolo yeCAS	24424-99-5
Ifomula yeemolekyuli	C10H18O5
Ubunzima beMolekyuli	218.25 g/mol
Indawo yokunyibilika	22.0 ~ 24.0℃
Indawo yokubilisa	56.0~57.0℃/0.5 mmHg (lit.)
Indawo yokuflasha	37°(99°F)
Ukuxinana	0.950g/cm3
Refractive Index n20/D	1.4089~1.4091
Inovakalelo	Ubunobuzaza bokufuma, Bunobuzaza bubushushu
Ukunyibilika kwamanzi	Ukungahambelani naManzi
Ukunyibilika	Ixutywe neToluene, iCarbon Tetrachloride, iTetrahydrofuran, iDioxane, utywala, iAcetone, iAcetonitrile kunye neDimethylformamide
Ugcino Temp.	Indawo epholileyo neyomileyo (2~8℃)
I-COA kunye ne-MSDS	Iyafumaneka
Uphawu	Ruifu Chemical

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Ulwelo olungenambala okanye oluMhlophe lweCrystal Solid	Iyahambelana
Indawo yokunyibilika	22.0 ~ 24.0℃	23.0 ~ 23.5℃
Amanzi nguKarl Fischer	≤0.20%	0.03%
Iintsimbi ezinzima (Pb)	≤10ppm	<10ppm
Ubunyulu / Indlela yokuHlalutya	>99.5% (GC)	99.8%
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/Drum, 180kg/Drum, okanye ngokwemfuno yomthengi.
Isilumkiso:I-Hydrolyzes ukuya kwi-t-butanol kunye ne-CO2;kubangela uxinzelelo lwangaphakathi kwibhotile ukuba ibonakaliswe kumswakama.
Imeko yoGcino: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.

24424-99-5 - Umngcipheko kunye noKhuseleko:

Iimpawu ezinobungozi
T+ - Inetyhefu kakhulu
F+ -Inokutsha kakhulu
Xi - Uyacaphukisa
Iikhowudi zoMngcipheko
I-R10 -Inokutsha
I-R26 - Ityhefu kakhulu ngokuphefumla
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R43 - Inokubangela uvakalelo ngokudibana nolusu
Inkcazelo yoKhuseleko
S16 - Gcina kude kwimithombo yomlilo.
S24 - Kuphephe ukudibana nolusu.
I-S37/39 - Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa ingcebiso kagqirha ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
Ii-ID ze-UN 2929

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

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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.

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Isicelo:

I-Di-tert-Butyl Dicarbonate (i-Boc Anhydride; (Boc)2O) (i-CAS: i-24424-99-5) i-reagent esetyenziswa ngokubanzi ukwazisa amaqela akhuselayo kwi-peptide synthesis.Isebenza njengeqela elikhuselayo elisetyenziswa kwi-peptide synthesis yesigaba esiqinileyo.
I-Di-tert-Butyl Dicarbonate yi-acyclic carboxylic anhydride.Isebenza ngokunxulumene ne-dicarbonic acid.
(Boc)2O yi-reagent ikakhulu esetyenziselwa ukwaziswa kweqela elikhuselayo le-Boc kwi-amine functionalities.Ikwasetyenziswa njengearhente yokukhupha amanzi emzimbeni kwezinye iintshukumo eziphilayo, ngakumbi nge-carboxylic acids, amaqela athile e-hydroxyl, okanye kunye ne-nitroalkanes yokuqala.I-Reagent yokulungiswa kwe-amines ekhuselweyo ye-Boc.
(Boc)2O isetyenziswa ngokukodwa ekukhuselweni kwe-amino acid.Isetyenziswe njengendawo ephakathi kweyeza kunye ne-organic synthesis, iyinto ebalulekileyo ye-amino ekhuselayo esetyenziselwa ukudibanisa amayeza kunye neemveliso ze-agrochemical.
Indlela yokuvelisa I-Potassium tert-butoxide inyibilikiswa kwi-anhydrous tetrahydrofuran, kwaye ikharbon diokside eyomileyo yaziswa ku -5 ~-20℃ ukwenza i-slurry, ukuqhubeka nokugcina ubushushu obuphantsi, kunye nokongeza isisombululo se-phosgene benzene dropwise ukulungisa i-tert-butyl tricarbonate.Yinyibilikise kwi-carbon tetrachloride, yongeza inani elifanelekileyo le-1,4-diazabicyclo [2,2] i-octane, igxobhoze kwi-25 ℃ ukukhulula ngokupheleleyo i-carbon dioxide kwaye uyiguqule kwi-ditert-butyl dicarbonate.
Ingozi: Into ecaphukisayo enokwenza ukwenzakala kweliso;Inokubangela ubuthathaka bolusu;Ityhefu kakhulu ngokuphefumla
Ukutsha kunye nokuSebenza okunokutsha