tert-Butyl Acetoacetate CAS 1694-31-1 Ubunyulu ≥99.0% (GC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-tert-Butyl Acetoacetate (CAS: 1694-31-1) enomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga i-tert-Butyl Acetoacetate,Please contact: alvin@ruifuchem.com
Igama leMchiza | tert-Butyl Acetoacetate |
Izithethantonye | I-TBAA;t-BAA;i-t-Butyl Acetoacetate;tert-Butyl Oxobutyrate;I-Acetoacetic Acid tert-Butyl Ester;tert-Butyl 3-Oxobutanoate;tert-Butyl Ester Acetoacetic Acid |
Ubume beStokhwe | Kwi-Stock, iMveliso yoRhwebo |
Inombolo yeCAS | 1694-31-1 |
Ifomula yeemolekyuli | C8H14O3 |
Ubunzima beMolekyuli | 158.20 g/mol |
Indawo yokunyibilika | -38℃(lit.) |
Indawo yokubilisa | 71.0~72.0℃/11 mmHg (lit.) |
Ukuxinana | 0.954 g/mL ku-25℃(lit.) |
Refractive Index n20/D | 1.419 |
Ukunyibilika kwamanzi | Inyibilika kancinane emanzini (9g/L) |
I-COA kunye ne-MSDS | Iyafumaneka |
Imvelaphi | Shanghai, China |
Uphawu | Ruifu Chemical |
Izinto | ImiGangatho yokuHlola | Iziphumo |
Imbonakalo | Ulwelo oluNgaMabala oluNgaMabala | Ulwelo oluNgaMabala oluNgaMabala |
Amanzi nguKarl Fischer | ≤0.10% | <0.10% |
Ubumuncu (njenge-Acetic Acid) | ≤0.15% | <0.15% |
Refractive Index n20/D | 1.418~1.420 | Iyahambelana |
Ubunyulu / Indlela yokuHlalutya | ≥99.0% (GC) | 99.2% |
I-Infrared Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
I-1 H NMR Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
Ukuqukumbela | Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha ezinikiweyo |
Umqulu:Ibhotile, i-25kg / idrum, i-200kg / idrum yeplastiki, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Gcina kwisitya esivaliweyo.Gcina kwindawo epholileyo, eyomileyo nengena umoya kakuhle kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.Gcina kude kwi-oxidizing agents.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngomoya, ngolwandle, ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.
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.
Iikhowudi zoMngcipheko 36/37/38 - Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nesikhumba.
Inkcazo yoKhuseleko 24/25 -Kuphephe ukudibana nolusu kunye namehlo.
Ii-ID ze-UN 3272
WGK eJamani 1
TSCA Ewe
Ikhowudi yeHS 2918300090
Udidi lweengozi 3.2
Ukupakisha Iqela III
I-tert-Butyl Acetoacetate (i-CAS: 1694-31-1) ingasetyenziselwa njenge-reagent ye-acetoacetylating kwi-pharmaceutical, agrichemical, kunye ne-pigment applications.Isetyenziswa njenge-organic synthesis ephakathi kunye ne-pharmaceutical intermediate.
I-tert-Butyl Acetoacetate isetyenziswa njengendawo ephakathi kudityaniso lweekhemikhali eziphilayo ezahlukeneyo.Umzekelo, isenokusetyenziswa ukwenza izinto ezahlukeneyo ze-acetoacetic acid, i-acetoacetates, i-acetoacetamides.
I-tert-Butyl Acetoacetate yi-ester ephilayo esetyenziswa ngokubanzi njenge-acetylation reagent.
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