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TBTA CAS 98946-18-0 tert-Butyl 2,2,2-Trichloroacetimidate Purity > 95.0% (GC) Lub Hoobkas Tiv Thaiv Reagent Featured Duab
  • TBTA CAS 98946-18-0 tert-Butyl 2,2,2-Trichloroacetimidate Purity > 95.0% (GC) Hoobkas Tiv Thaiv Reagent
  • TBTA CAS 98946-18-0 tert-Butyl 2,2,2-Trichloroacetimidate Purity > 95.0% (GC) Hoobkas Tiv Thaiv Reagent
  • TBTA CAS 98946-18-0 tert-Butyl 2,2,2-Trichloroacetimidate Purity > 95.0% (GC) Hoobkas Tiv Thaiv Reagent

TBTA CAS 98946-18-0 tert-Butyl 2,2,2-Trichloroacetimidate Purity > 95.0% (GC) Hoobkas Tiv Thaiv Reagent

Lus piav qhia luv luv:

Tom ntej: tert-Butyl 2,2,2-Trichloroacetimidate

Synonyms: TBTA

CAS: 98946-18-0 Nr

Purity:> 95.0% (GC)

Cov tsos mob: Dawb khoom lossis xim tsis muaj kua

Tiv thaiv Reagents, Zoo Siab

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm tert-Butyl 2,2,2-Trichloroacetimidate (TBTA) (CAS: 98946-18-0) nrog cov khoom zoo.Ruifu Chemical muab cov txheej txheem tiv thaiv reagents thiab coupling reagents.Peb tuaj yeem muab cov khoom xa tuaj thoob ntiaj teb, tus nqi sib tw, me me thiab ntau ntau muaj.Muas TBTA,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe Tom ntej: tert-Butyl 2,2,2-Trichloroacetimidate
Synonyms TBTA;2,2,2-Trichloroacetimidic Acid tert-Butyl Ester;O-tert-Butyl Trichloroacetimide
Tshuag xwm txheej Hauv Tshuag
CAS Nr 98946-18-0
Molecular Formula C6H10Cl3NO
Molecular Luj 218.50 g / mol
Melting Point 20.0 ~ 22.0 ℃ (lit.)
Boiling Point 64.0 ~ 66.0 ℃ / 15 mmHg
Flash Point 55 ℃ (131 ° F)
Qhov ntom 1.221 g / mL ntawm 25 ℃ (lit.)
Refractive Index n20/D 1.456 (lit.)
rhiab heev Moisture Sensitive, Thaum tshav kub kub Sensitive
Solubility Soluble hauv Organic Solvents, Cyclo Hexane
Cia Temp. Qhov chaw txias & qhuav (2 ~ 8 ℃)
COA & MSDS Muaj
Qeb Tiv thaiv Reagents
Hom Ruifu Tshuaj

Specifications:

Cov khoom Kev soj ntsuam Standards Cov txiaj ntsig
Qhov tshwm sim Dawb Khoom lossis Xim tsis muaj kua Ua raws
Melting Point 20.0 ~ 22.0 ℃ Ua raws
Purity / Analysis Method > 95.0% (GC) 96.8%
Infrared Spectrum Raws li tus qauv Ua raws
Proton NMR Spectrum Raws li tus qauv Ua raws
Xaus Cov khoom tau raug kuaj & ua raws li cov specifications
Nco tseg Cov khoom no tsis tshua muaj melting point khoom, tej zaum yuav hloov lub xeev nyob rau hauv txawv ib puag ncig (khoom, kua los yog semi-solid)

Pob / Cia /Kev xa khoom:

Pob:Lub raj mis, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Moisture rhiab heev.Khaws rau hauv cov thawv ntim khoom ntawm qhov txias thiab qhuav (2 ~ 8 ℃) warehouse 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.

98946-18-0 - Kev pheej hmoo thiab kev nyab xeeb:

Risk Codes
R10 - Flammable
R22 - Ua phem yog tias 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.
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
UN IDs UN 1993 3/PG 3
WGK Germany 3
FLUKA BRAND F CODE 10-21
TSCA No
HS Code 2925290090
Hazard Note Irritant/Moisture Sensitive
Hazard Chav Kawm 3.2
Packing Group III

Daim ntawv thov:

tert-Butyl 2,2,2-Trichloroacetimidate (TBTA) (CAS: 98946-18-0) yog siv los ua peptide synthesis reagent, tiv thaiv reagent.
Daim ntawv thov tert-Butyl 2,2,2-trichloroacetimidate yog siv los hloov cov cawv thiab carboxylic acids rau lawv cov ethers thiab esters.
Npaj rau trichloroacetonitrile (100g, 0.69mol) hauv diethyl ether (69mL), ntxiv potassium tert-butoxide (69mL, 1M hauv tert-butanol) hauv diethyl ether (69mL) poob los ntawm kev poob, thiab tswj nws ntawm 0 ℃ 30 feeb.Tom qab ntawd, qhov sib tov yog tso cai kom sov rau chav sov thaum ib teev, thiab tom qab ntawd stirred rau lwm teev nyob rau hauv reflux cua sov.Cov sib tov yog txias rau chav tsev kub thiab evaporated nyob rau hauv lub siab txo kom tau roj.Cov roj tau yaj hauv hexane (140mL) thiab lim kom tshem tawm cov ntsev ntsev.Cov filtrate tau evaporated nyob rau hauv lub siab txo thiab cov roj seem yog purified los ntawm lub tshuab nqus tsev distillation.Cov seem distilled ntawm 2.4mmHg thiab 40 ℃ tau sau kom tau lub npe compound (105g, 69%).

Sau koj cov lus ntawm no thiab xa tuaj rau peb