Ethylboronic Acid Pinacol Ester CAS 82954-89-0 Dị Ọcha>98.0% (GC) Ụlọ ọrụ dị elu
Onye na-emepụta ihe nwere ogo dị elu, mmepụta azụmahịa
Aha Chemical: Ethylboronic Acid Pinacol Ester CAS: 82954-89-0
| Aha Chemical | Ethylboronic acid Pinacol Ester |
| Ụdị okwu | 2-Ethyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethane |
| Nọmba CAS | 82954-89-0 |
| Nọmba CAT | RF-PI1447 |
| Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
| Usoro ihe omimi | C8H17BO2 |
| Ibu molekụla | 156.03 |
| Ebe mgbari | 46 ℃ |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta |
| Ọdịdị | Liquid doro anya enweghị agba ruo ọ fọrọ nke nta ka ọ bụrụ enweghị agba |
| Ụzọ ịdị ọcha / nyocha | > 98.0% (GC) |
| Mgbakọta adịghị ọcha | <2.00% |
| Nnukwu ike ndọda (20/20) | 0.8790 ~ 0.8830 |
| Ntụgharị uche | N20/D 1.4090 ~ 1.4130 |
| Spectrum infrared | Dabara na Ọdịdị |
| Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
| Ojiji | Ndị na-ahụ maka ọgwụ |
ngwugwu: Kalama, 25kg / gbọmgbọm, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri.
Ethylboronic Acid Pinacol Ester (CAS: 82954-89-0), Suzuki-Miyaura Cross Coupling Reaction;Ngwakọta boron.
Dee ozi gị ebe a ziga anyị ya