tert-Butyl (Triphenylphosphoranylidene) acetate CAS 35000-38-5 ịdị ọcha> 98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta tert-Butyl (Triphenylphosphoranylidene) acetate (CAS: 35000-38-5) nwere oke mma.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, ọrụ magburu onwe ya, obere na nnukwu ọnụọgụ dị.Ịzụta,Please contact: alvin@ruifuchem.com
| Aha Chemical | tert-Butyl (Triphenylphosphoranylidene) acetate |
| Ụdị okwu | (tert-Butoxycarbonylmethylene) triphenylphosphorane;(Triphenylphosphoranylidene) acetic Acid tert-Butyl Ester;(Carbo-tert-Butoxymethylene) triphenylphosphorane |
| Ọnọdụ Ahịa | Na ngwaahịa, Mmepụta Azụmahịa |
| Nọmba CAS | 35000-38-5 |
| Usoro ihe omimi | C24H25O2P |
| Ibu molekụla | 376.44 |
| Ebe Na-agbaze | 146.0 ~ 155.0 ℃ (ọkụ) |
| Mmetụta | Mmetụta ikuku, Mmetụta okpomọkụ |
| Mmiri Solubility | Na-agbaze nke ọma na mmiri |
| Klas Hazard | 6.1;Nsi |
| Otu nkwakọ ngwaahịa | III |
| COA & MSDS | Dị |
| Mmalite | Shanghai, China |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta | Nsonaazụ |
| Ọdịdị | Ọcha na-acha odo odo ntụ ntụ | Na-akwado |
| Ebe Na-agbaze | 146.0 ~ 155.0 ℃ | 152.0 ~ 155.0 ℃ |
| Ọnwụ na ihicha | <2.00% | 1.70% |
| Ph3P + Ph3PO | <2.00% | <2.00% |
| Adịghị ọcha amaghi ama | <0.50% | <0.50% |
| Ụzọ ịdị ọcha / nyocha | > 98.0% (HPLC) | 98.40% |
| 1H NMR Spectrum | Nkwekọ na Structure | Na-akwado |
| Mmechi | A nwalela ngwaahịa a wee kwado nkọwa ndị enyere | |
ngwugwu:Fluorinated Bottle, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Debe akpa ahụ nke ọma, chekwaa ya n'ebe dị jụụ, kpọrọ nkụ (2 ~ 8 ℃) yana ụlọ nkwakọba ihe ikuku nke ọma pụọ na ihe ndị na-adabaghị adaba.Chebe site na ìhè na mmiri mmiri.Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike.
Mbupu:Jiri ikuku na-ebuga ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.
Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.
Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.
Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
MOQ?Enweghị MOQ.A na-anabata obere usoro.
Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.
Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.
Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
Koodu ihe egwu
R25 - Na-egbu egbu ma ọ bụrụ na iloro ya
R36 - na-akpasu iwe na anya
R43 - nwere ike ịkpata uche site na kọntaktị akpụkpọ
R48/22 - Ihe egwu na-emerụ ahụ nke mmebi ahụike siri ike site na ikpughe ogologo oge ma ọ bụrụ na eloro ya.
R51/53 - Ihe na-egbu egbu nye ihe ndị dị n'ime mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
Nkọwapụta nchekwa
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36/37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S61 - Zere ntọhapụ na gburugburu ebe obibi.Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
NJ UN UN 3464 6.1/PG 2
WGK Germany 3
Klas ihe egwu 6.1
Otu ngwugwu III
tert-Butyl (Triphenylphosphoranylidene) acetate (CAS: 35000-38-5) nwere ike iji dị ka etiti na organic synthesis na ọgwụ intermediate, tumadi na-eji na laabu nnyocha na mmepe usoro na ọgwụ na chemical mmepụta usoro.Wittig reagent dị iche iche ejiri na kemistri ọgwụ.
