4-Ethylphenylboronic Acid CAS 63139-21-9 Dị Ọcha>99.5% (HPLC) Ụlọ ọrụ dị elu
Onye na-emepụta ihe nwere ogo dị elu, mmepụta azụmahịa
Aha kemịkalụ: 4-Ethylphenylboronic Acid CAS: 63139-21-9
| Aha Chemical | 4-Ethylphenylboronic acid |
| Ụdị okwu | p-Ethylphenylboronic acid;4-Ethylbenzeneboronic acid |
| Nọmba CAS | 63139-21-9 |
| Nọmba CAT | RF-PI1317 |
| Ọnọdụ Ahịa | N'ọkwa, Nkwalite Mmepụta ruru Tọn 25 / ọnwa |
| Usoro ihe omimi | C8H11BO2 |
| Ibu molekụla | 149.98 |
| Ebe Na-agbaze | 150.0 ~ 155.0 ℃ (ọkụ) |
| Solubility | Soluble na methanol |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta |
| Ọdịdị | White Crystalline ntụ ntụ |
| Ụzọ ịdị ọcha / nyocha | > 99.5% (HPLC) |
| Mmiri (KF) | <0.50% |
| Ihe fọdụrụ na mgbanye | <0.20% |
| Otu adịghị ọcha | <0.30% |
| Mgbakọta adịghị ọcha | <0.50% |
| Ọla dị arọ (dị ka Pb) | <20ppm |
| Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
| Ojiji | Ndị n'etiti ọgwụ;OLED Intermediates |
ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, 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.
4-Ethylphenylboronic Acid (CAS: 63139-21-9), Onye na-emeghachi omume maka: Suzuki-Miyaura mmeghachi omume njikọ njikọ.4-Ethylphenylboronic Acid enwere ike iji ya mee ihe dị ka etiti ọgwụ, etiti OLED, etiti kristal mmiri mmiri ma ọ bụ ihe ngosi.Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta ihe na onye na-eweta 4-Ethylphenylboronic Acid nwere oke mma.
Dee ozi gị ebe a ziga anyị ya