5-Bromo-2-Chloropyridine CAS 53939-30-3 Mimọ ≥98.5% (GC) Ile-iṣẹ Didara to gaju

Apejuwe kukuru:

Orukọ Kemikali: 5-Bromo-2-Chloropyridine

CAS: 53939-30-3

Mimọ: ≥98.5% (GC)

Irisi: Funfun tabi Imọlẹ Yellow Powder

Didara to gaju, iṣelọpọ Iṣowo

E-Mail: alvin@ruifuchem.com

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Apejuwe:

Ipese Olupese, Iwa-mimọ giga, Iṣelọpọ Iṣowo
Orukọ Kemikali: 5-Bromo-2-Chloropyridine
CAS: 53939-30-3

Kemikali Properties:

Orukọ Kemikali	5-Bromo-2-Chloropyridine
Awọn itumọ ọrọ sisọ	2-Chloro-5-Bromopyridine
Nọmba CAS	53939-30-3
NỌMBA CAT	RF-PI648
Iṣura Ipo	Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu
Fọọmu Molecular	C5H3BrClN
Òṣuwọn Molikula	192.44
Ojuami Iyo	65.0 si 69.0 ℃ (tan.)
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Funfun tabi Light Yellow Powder
Mimọ / Analysis Ọna	≥98.5% (GC)
Ọrinrin (KF)	≤0.50%
Igbeyewo Standard	Standard Enterprise
Lilo	elegbogi Intermediates

Package & Ibi ipamọ:

Package: Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin.

Awọn anfani:

FAQ:

Ohun elo:

5-Bromo-2-Chloropyridine (CAS: 53939-30-3) jẹ ti awọn itọsẹ pyridines, ni akọkọ ti a lo bi awọn agbedemeji elegbogi.Ole ṣee lo ni igbaradi ti awọn agbo ogun wọnyi: Amino-2-chloropyridine nipasẹ palladium-catalyzed amination;5-Bromo-2-fluoropyridine nipasẹ ipapaṣipaarọ halogen nipa lilo fluoride potasiomu anhydrous;2-Chloro-5- (2,5-dimethoxyphenyl) pyridine nipasẹ Suzuki idapọ pẹlu 2,5-dimethoxyphenylboronic acid.