Methyl (Triphenylphosphoranylidene)acetate CAS 2605-67-6 Kuchena >98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira mugadziri weMethyl (Triphenylphosphoranylidene)acetate (CAS: 2605-67-6) ine mhando yepamusoro.Ruifu Chemical inogona kupa kutumirwa kwepasirese, mutengo wemakwikwi, sevhisi yakanakisa, idiki uye yakawanda huwandu huripo.Tikugashirei kuisa order,Please contact: alvin@ruifuchem.com
| Chemical Name | Methyl (Triphenylphosphoranylidene) acetate |
| Mashoko anoreva zvakafanana | (Carbomethoxymethylene) triphenylphosphorane;(Methoxycarbonylmethylene) triphenylphosphorane;(Triphenylphosphoranylidene)acetic Acid Methyl Ester;CMMTPP |
| Stock Status | Mudura |
| Nhamba yeCAS | 2605-67-6 |
| Molecular Formula | C21H19O2P |
| Molecular Weight | 334.35 g/mol |
| Melting Point | 164.0 kusvika 172.0 ℃ (lit.) |
| Density | 1.17±0.10 g/cm3 |
| Sensitive | Air Sensitive |
| Mvura Solubility | Insoluble muMvura |
| Solubility | Soluble muChloroform.Zvishoma Soluble muEthanol uye Terahydrofuran |
| COA & MSDS | Available |
| Product Categories | Wittig Reagents |
| Brand | Ruifu Chemical |
| Items | Kuongorora Maitiro | Results |
| Chitarisiko | Ichena kusvika kuOff-White Crystalline Powder | Zvinoenderana |
| Melting Point | 164.0~172.0℃ | 169.5 ℃ |
| Triphenylphosphine uye Triphenylphosphine Oxide | <2.00% (HPLC) | <2.00% |
| Mvura naKarl Fischer | <0.50% | 0.06% |
| Kuchena / Analysis Method | >98.0% (HPLC) | 99.41% |
| 1 H NMR Spectrum | Inopindirana neChimiro | Zvinoenderana |
| Proton NMR Spectrum | Inopindirana neChimiro | Zvinoenderana |
| Mhedziso | Chigadzirwa chacho chakaedzwa uye chinoenderana nezvinodiwa | |
Package:Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Air sensitive.Chengetedza mumudziyo wakavharwa zvakasimba.Chengetedza muimba yekuchengetera inotonhorera, yakaoma, ine mhepo yakanaka kure nezvinhu zvisingaenderane.Dzivirira kubva kuchiedza uye unyoro.Hazvienderani neakasimba oxidizing agents.
KutumiraKuendesa kupasirese nemhepo, neFedEx / DHL Express.Ipa kutumirwa nekukurumidza uye kwakavimbika.
Kutenga sei?Please contactDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.
Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Korea, Japan, Australia, nezvimwe.
Zvakanakira?Hunhu hwepamusoro, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.
HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.
Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.
Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.
MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.
Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.
Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.
Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.
Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.
Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.
Risk Codes
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R25 - Muchetura kana ukamedzwa
Tsanangudzo Yekuchengetedza
S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
WGK Germany 3
TSCA Hongu
HS Code 2931900090
Methyl (Triphenylphosphoranylidene)acetate (CAS: 2605-67-6) inoshandiswa.
1. Methyl (Triphenylphosphoranylidene)acetate inoshandiswa mukuita olefination.Wittig reagent ye maviri-carbon homologation yealdehydes kune α,β-unsaturated esters.inosangana neWittig reaction nealdehydes kuti ipe inotsiva methyl acrylates.
2. inoshandiswa mukugadzirwa kwakanaka kwepyrazoles kuburikidza nekuita nemethyl diazoacetate pamberi pe triethylamine.
3. Inoshandiswa mukugadzirira kwe (triphenylphosphoranylidene) -ketene.
4. Kuita kweWittig kwatakaita mukirasi kwaisanganisira kuita kwe2-nitrobenzaldehyde (1) nemethyl (triphenylphosphoranylidene) acetate (2) kugadzira methyl (2E) -3- (2-nitrophenyl) acrylate (3) ine triphenylphosphine oxide. (4) padivi chigadzirwa, uye zvakaitika mune silica gel matrix kuti ive nechokwadi chekupararira kwechigadzirwa chechromatography.
