5-Chloro-2,3-difluoropyridine CAS 89402-43-7

I-Believe Chemical ingumkhiqizi ohamba phambili wase-China 5-Chloro-2,3-difluoropyridine CAS 89402-43-7, umphakeli nomkhiqizi. Ukunamathela ekuphishekeleni ikhwalithi ephelele yemikhiqizo, ukuze i-5-Chloro-2,3-difluoropyridine CAS 89402-43-7 yethu yaneliswe amakhasimende amaningi. Shandong Kholwa

Sisebenza kahle ngezinzuzo zemikhiqizo yamakhemikhali emkhakheni. Imikhiqizo yethu ithunyelwa eYurophu, e-United States, Japan, South Korea, Southeast Asia nakwamanye amazwe nezifunda. Ngomhlahlandlela wesayensi nobuchwepheshe, ukwethembeka njengesisekelo, ikhwalithi njengempilo, nokuthembela kumqondo webhizinisi wokuqamba nokuthuthuka, sithemba ngobuqotho ukusungula ukuhwebelana nokubambisana okubanzi namakhasimende asekhaya nawakwamanye amazwe ukuze sakhe ukuchuma!

I-5-Chloro-2,3-difluoropyridine CAS 89402-43-7 Ukucaciswa Kwekhemikhali

5-Chloro-2,3-difluoropyridine CAS 89402-43-7 Chemical Properties

Iphuzu elincibilikayo 47-49c
Iphoyinti lokubilisa 135 ° C
Ukuminyana 1.442g/ml25 ° C
Inkomba ye-Refractive 1.4738
Iphoyinti le-Flash 135 ° C
Isimo sesitoreji 2-8 ° C
I-soluble chloroform (kancane), i-dimethyl sulfoxide (kancane), i-methanol (kancane)
Amafutha okwakha
I-acidity coefficient (PKA) -5.14 ± 0.20 (okubikezelwe)

5-Chloro-2,3-difluoropyridine CAS 89402-43-7Isicelo

I-2,3-difluoro-5-chloropyridine iyindawo ebalulekile yokuhlanganiswa kwe-acetochlor yesibulala-zinambuzane esisebenza kahle kakhulu. Eminyakeni eyishumi yamuva, izibulala-zinambuzane ezine-fluorinated ziye zathuthuka ngokushesha, futhi sezigxile ekuthuthukisweni kwemboni yezibulala-zinambuzane emhlabeni. Phakathi kwazo, i-fluorinated pyrethroids kanye nezibulala-zinambuzane ze-fluorinated benzoylurea zithuthukiswa kakhulu futhi zisetshenziswa.