2,3-Dichloropyrazine CAS 4858-85-9 Kemurnian >98,0% (GC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3-Dichloropyrazine (CAS: 4858-85-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Jeneng Kimia | 2,3-Dichloropyrazine |
sinonim | 2,3-Dichloro-1,4-Diazine |
Nomer CAS | 4858-85-9 |
Nomer CAT | RF-PI2154 |
Status Simpenan | Ing Simpenan, Skala Produksi Nganti Ton |
Formula Molekul | C4H2Cl2N2 |
Bobot Molekul | 148.98 |
Titik Lebur | 22,5 ~ 24,5 ℃ |
Titik didih | 105.0~107.0 ℃ (50 mmHg) |
Kapadhetan | 1,431 g/mL ing 25 ℃ (lit.) |
Indeks bias | 1.5645 |
Sensitif | Kelembapan Sensitif |
Kelarutan | Larut ing Metanol |
Merk | Kimia Ruifu |
Item | Spesifikasi |
Penampilan | Cairan ora ana warna nganti kuning pucat |
Kemurnian / Metode Analisis | > 98,0% (GC) |
Kemurnian / Metode Analisis | 97.5~102.5% (Titrasi dening AgNO3 Sawise Pembakaran Oksigen) |
Karbon kanthi Analisis Unsur | 31,2-32,3% |
Nitrogen dening ElementalAnalysis | 18.1~19.0% |
Banyu (KF) | <0,50% |
Total Impurities | <2.00% |
Spektrum Infrared | Conforms kanggo Struktur |
Kelarutan ing MeOH | Meh Transparansi |
Test Standar | Standar Perusahaan |
Cathetan | Prodhuk iki padhet titik leleh sing sithik, bisa uga owah ing lingkungan sing beda (padhet, cair utawa semi-padhet) |
Paket: Botol Fluorinated, 25kg / Drum, utawa miturut kabutuhan pelanggan
Kondisi panyimpenan:Simpen ing wadhah sing disegel ing papan sing adhem lan garing;Nglindhungi saka cahya lan Kelembapan
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2,3-Dichloropyrazine (CAS: 4858-85-9) digunakake minangka perantara organik utawa perantara farmasi.
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