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Boc Anhydride (Boc) 2O CAS 24424-99-5 Di-tert-Butyl Dicarbonate Purity> 99.5% (GC) Aworan Ifihan Factory
  • Boc Anhydride (Boc)2O CAS 24424-99-5 Di-tert-Butyl Dicarbonate Purity>99.5% (GC) Ile-iṣẹ
  • Boc Anhydride (Boc)2O CAS 24424-99-5 Di-tert-Butyl Dicarbonate Purity>99.5% (GC) Ile-iṣẹ
  • Boc Anhydride (Boc)2O CAS 24424-99-5 Di-tert-Butyl Dicarbonate Purity>99.5% (GC) Ile-iṣẹ

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

Apejuwe kukuru:

Orukọ Kemikali: Di-tert-Butyl Dicarbonate

Awọn itumọ ọrọ sisọ: (Boc)2O;Boc Anhydride

CAS: 24424-99-5

Mimọ:> 99.5% (GC)

Irisi: Liquid Alailowaya tabi White Crystal Solid

Didara to gaju, iṣelọpọ ọpọ

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ ti Di-tert-Butyl Dicarbonate (Boc Anhydride; (Boc) 2O) (CAS: 24424-99-5) pẹlu didara to gaju.Kemikali Ruifu n pese lẹsẹsẹ ti awọn reagents aabo ati awọn isọdọkan.A le pese ifijiṣẹ agbaye, idiyele ifigagbaga, kekere ati awọn iwọn olopobobo ti o wa.Ra Boc Anhydride,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali Di-tert-Butyl Dicarbonate
Awọn itumọ ọrọ sisọ (Boc)2O;Boc Anhydride;Boc2O;DiBoc;Di-tert-Butyl Dicarbonate;Di-tert-Butyl Pyrocarbonate;Pyrocarbonic Acid Di-tert-Butyl Ester;Bis(tert-Butoxycarbonyl)oxide
Iṣura Ipo Ninu Iṣura, Agbara iṣelọpọ 40 Toonu fun oṣu kan
Nọmba CAS 24424-99-5
Ilana molikula C10H18O5
Òṣuwọn Molikula 218,25 g / mol
Ojuami Iyo 22.0 ~ 24.0 ℃
Ojuami farabale 56.0 ~ 57.0℃/0.5 mmHg (tan.)
Oju filaṣi 37°(99°F)
iwuwo 0.950g / cm3
Atọka Refractive n20/D 1.4089 ~ 1.4091
Ni imọlara Ọrinrin Sensitive, Ooru Sensitive
Omi Solubility Immiscible pẹlu Omi
Solubility Miscible pẹlu Toluene, Carbon Tetrachloride, Tetrahydrofuran, Dioxane, Alcohols, Acetone, Acetonitrile ati Dimethylformamide
Ibi ipamọ otutu. Itura & Ibi Gbẹ (2 ~ 8℃)
COA & MSDS Wa
Brand Ruifu Kemikali

Awọn pato:

Awọn nkan Ayewo Standards Awọn abajade
Ifarahan Omi ti ko ni awọ tabi White Crystal Ri to
 Ibamu
Ojuami Iyo 22.0 ~ 24.0 ℃ 23.0 ~ 23.5 ℃
Omi nipa Karl Fischer ≤0.20% 0.03%
Awọn Irin Eru (Pb) ≤10ppm <10ppm
Mimọ / Analysis Ọna > 99.5% (GC) 99.8%
Infurarẹẹdi julọ.Oniranran Ni ibamu si Eto Ibamu
Proton NMR julọ.Oniranran Ni ibamu si Eto Ibamu
Ipari Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato
Akiyesi Ọja yii jẹ aaye yo kekere ti o lagbara, o le yipada ipo ni awọn agbegbe oriṣiriṣi (lile, olomi tabi ologbele-ra)

Package/Ipamọ/Gbigbe:

Apo:Igo, 25kg / Ilu, 180kg / Ilu, tabi gẹgẹbi ibeere alabara.
Ikilọ:Hydrolyzes si t-butanol ati CO2;fa titẹ inu inu igo ti o ba farahan si ọrinrin.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura ati ki o gbẹ (2 ~ 8℃) ile itaja kuro lati awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

24424-99-5 - Ewu ati Aabo:

Awọn aami ewu
T+ - Pupọ majele
F + - Gíga flammable
Xi - Irritant
Awọn koodu ewu
R10 - flammable
R26 - Pupọ Majele nipasẹ ifasimu
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R43 - Le fa ifamọ nipa ara olubasọrọ
Apejuwe Abo
S16 - Jeki kuro lati awọn orisun ti iginisonu.
S24 - Yẹra fun olubasọrọ pẹlu awọ ara.
S37/39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
S45 - Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.)
UN ID 2929

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.

Ohun elo:

Di-tert-Butyl Dicarbonate (Boc Anhydride; (Boc)2O) (CAS: 24424-99-5) jẹ reagent ti a lo lọpọlọpọ fun iṣafihan awọn ẹgbẹ aabo ni iṣelọpọ peptide.O ṣe iranṣẹ bi ẹgbẹ aabo ti a lo ninu iṣelọpọ peptide alakoso to lagbara.
Di-tert-Butyl Dicarbonate jẹ ẹya acyclic carboxylic anhydride.O ni ibatan si iṣẹ ṣiṣe si dicarbonic acid.
(Boc) 2O jẹ reagent ti a lo ni akọkọ fun iṣafihan ẹgbẹ aabo Boc si awọn iṣẹ ṣiṣe amine.O tun lo bi oluranlowo gbígbẹ ni diẹ ninu awọn aati Organic, pataki pẹlu awọn acids carboxylic, awọn ẹgbẹ hydroxyl kan, tabi pẹlu awọn nitroalkanes akọkọ.Reagent fun igbaradi ti awọn amines aabo Boc.
(Boc)2O ni pataki ni lilo ninu aabo amino acid.Ti a lo bi agbedemeji ni oogun ati iṣelọpọ Organic, o jẹ oluranlowo aabo amino pataki ti a lo ninu iṣelọpọ oogun ati awọn ọja agrochemical.
Ọna iṣelọpọ Potasiomu tert-butoxide ti wa ni tituka ni anhydrous tetrahydrofuran, ati pe erogba oloro gbigbẹ ti wa ni idasilẹ ni -5 ~-20℃ lati ṣe ina slurry, tẹsiwaju lati ṣetọju iwọn otutu kekere, ati ṣafikun ojutu phosgene benzene dropwise lati mura tert-butyl tricarbonate.Tu ni erogba tetrachloride, ṣafikun iye ti o yẹ ti 1,4-diazabicyclo [2,2] octane, ru ni 25 ℃ lati tu silẹ patapata ki o si yipada si ditert-butyl dicarbonate.
Ewu Irritant ti o le fa ipalara oju nla;Le fa ifamọ awọ ara;Majele ti o ga julọ nipasẹ ifasimu
Flammability ati Explosibility Flammable

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