Inoa Huahana: 4-Chlorophenylboronic acid CAS: 1679-18-1 MF: C6H6BClO2 MW: 156.37 EINECS: 216-845-5 Ka helu heheʻe: 284-289 °C(kukui.) Puni paila: 295.4±42.0 °C(Wānana ʻia) Māmā: 1.32±0.1 g/cm3 (Wānana ʻia) ʻO ka mahana mālama: mālama i kahi pouli, sila i kahi maloʻo, ka lumi wela Pka: 8.39±0.10(Wanamua) Keʻano: Crystalline Powder Kala: Keʻokeʻo-keʻokeʻo i ka beige Hiki i ka wai: 2.5 g/100 mL BRN: 2936346
Hōʻike
Inoa Huahana
4-Chlorophenylboronic acid
Ka nana aku
ʻO ka pauka kristal keʻokeʻo
Maemae
99% min
MW
156.37
MF
C6H6BClO2
Pūʻolo
1 kg / ʻeke a i ʻole 25 kg / pahu a i ʻole ma muli o nā koi o ka mea kūʻai aku
Palapala noi
Hoʻohana ʻia ka 4-Chlorophenylboronic acid ma ke ʻano he catalyst e hoʻomākaukau i nā derivatives 4-hydroxycoumarin me nā waiwai anti-trypanosomal a me nā antioxidant.
Hoʻohana ʻia ʻo ia ma ke ʻano he catalyst no ka hōʻemi ʻana i nā ketones electron-deficient e ka borane asymmetric.
Uku
1, T/T
2, L/C
3, Visa
4, Kāleka ʻaiʻē
5, Paypal
6, Alibaba kālepa Assurance
7, Hui Komohana
8, MoneyGram
9, Ma waho aʻe, i kekahi manawa mākou e ʻae iā Bitcoin.
Waihona
Paʻa paʻa ka pahu a mālama i kahi maloʻo maloʻo
Paʻa
Paʻa ma lalo o ka mahana a me ke kaomi maʻamau, e pale i ka hoʻopili ʻana i ka oxide
