2 5-Difluorophenylhydrazine hydrochloride（CAS# 175135-73-6)

2 5-Difluorophenylhydrazine hydrochloride（CAS# 175135-73-6) introduksi

2,5-Difluorophenylhydrazine hydrochloride minangka zat kimia. Ing ngisor iki minangka introduksi rinci babagan sifat, panggunaan, metode persiapan lan informasi safety 2,5-difluorophenylhydrazine hydrochloride:

Kualitas:
1. Penampilan: 2,5-difluorophenylhydrazine hydrochloride yaiku kristal putih utawa bubuk kristal.
3. Kapadhetan: babagan 1,34 g / cm³.
4. Kelarutan sing apik ing banyu.

Gunakake:
1. 2,5-difluorophenylhydrazine hydrochloride asring digunakake minangka reducing agent, katalis, intermediate utawa oxalate protecting group ing reaksi sintesis organik.
2. Iku uga umum digunakake ing pangolahan sintesis ing industri pharmaceutical.

cara:
Preparasi 2,5-difluorophenylhydrazine hydrochloride bisa dipikolehi kanthi reaksi phenylhydrazine karo difluorobenzene. Langkah-langkah spesifik yaiku kaya ing ngisor iki:
1. Phenylhydrazine direaksikake karo asam hidrofluorat kanggo entuk 2,5-difluorophenylhydrazine.
2. 2,5-difluorophenylhydrazine direaksikake karo asam hidroklorat kanggo entuk 2,5-difluorophenylhydrazine hydrochloride.

Informasi safety:
1. 2,5-difluorophenylhydrazine hydrochloride iritasi lan bisa nyebabake iritasi lan kobong ing kontak karo kulit lan mata, mula kudu ati-ati supaya ora kena kontak.
2. Nganggo sarung tangan protèktif lan kaca tingal nalika nggunakake lan nyimpen.
3. Kondisi ventilasi sing apik kudu dijaga nalika digunakake.
4. Aja kontak karo bahan sing gampang kobong.
5. Prosedur operasi safety sing relevan kudu ditindakake nalika nangani lan mbuwang.
6. Ing kasus cipratan utawa inhalasi sing ora disengaja, langkah-langkah pertolongan pertama sing cocog kudu langsung ditindakake lan takon dhokter.