Aha ngwaahịa: 4-Chlorophenylboronic acid OZI: 1679-18-1 MF: C6H6BClO2 MW: 156.37 EINECS: 216-845-5 Ebe mgbaze: 284-289 Celsius (ọkụ) Ebe esi mmiri: 295.4± 42.0 °C (buru amụma) Njupụta: 1.32± 0.1 g/cm3 (buru amụma) Okpomọkụ nchekwa: Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ Pka: 8.39±0.10 (buru amụma) Ụdị: Crystalline ntụ ntụ Agba: Gbanyụọ-acha ọcha ka beige Mmiri Solubility: 2.5 g / 100 ml BRN: 2936346
Nkọwapụta
Aha ngwaahịa
4-Chlorophenylboronic acid
Ọdịdị
White crystalline ntụ ntụ
Ịdị ọcha
99% nkeji
MW
156.37
MF
C6H6BClO2
ngwugwu
1 kg / akpa ma ọ bụ 25 kg / drum ma ọ bụ dabere na ihe ndị ahịa chọrọ
Ngwa
A na-eji 4-Chlorophenylboronic acid mee ihe dị ka ihe na-akpali akpali iji kwadebe ihe 4-hydroxycoumarin nwere mgbochi-trypanosomal na antioxidant Njirimara.
A na-ejikwa ya dị ka ihe na-akpali akpali maka mbelata ketones enweghị eletrọn site na borane asymmetric.
Ịkwụ ụgwọ
1, T/T
2, L/C
3, Visa
4, kaadị kredit
5, Paypal
6, Alibaba nkwa ahia ahia
7, Western Union
8, Moneygram
9, E wezụga, mgbe ụfọdụ anyị na-anabata Bitcoin.
Nchekwa
Debe akpa ahụ nke ọma ma chekwaa ya n'ebe dị jụụ na nke kpọrọ nkụ
Nkwụsi ike
Kwụsie ike n'okpuru okpomọkụ nkịtị na nrụgide, zere kọntaktị oxide
