2,3-Dichloropyrazine CAS 4858-85-9 Purity >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
Pangalan ng kemikal | 2,3-Dichloropyrazine |
Mga kasingkahulugan | 2,3-Dichloro-1,4-Diazine |
Numero ng CAS | 4858-85-9 |
Numero ng CAT | RF-PI2154 |
Katayuan ng Stock | Sa Stock, Production Scale Hanggang Tonelada |
Molecular Formula | C4H2Cl2N2 |
Molekular na Timbang | 148.98 |
Temperatura ng pagkatunaw | 22.5~24.5 ℃ |
Punto ng pag-kulo | 105.0~107.0℃(50 mmHg) |
Densidad | 1.431 g/mL sa 25 ℃ (lit.) |
Repraktibo Index | 1.5645 |
Sensitive | Sensitibo sa kahalumigmigan |
Solubility | Natutunaw sa Methanol |
Tatak | Ruifu Chemical |
item | Mga pagtutukoy |
Hitsura | Walang Kulay hanggang Maputlang Dilaw na Liquid |
Kadalisayan / Paraan ng Pagsusuri | >98.0% (GC) |
Kadalisayan / Paraan ng Pagsusuri | 97.5~102.5% (Titration ng AgNO3 Pagkatapos ng Oxygen Combustion) |
Carbon sa pamamagitan ng Elemental Analysis | 31.2~32.3% |
Nitrogen sa pamamagitan ng ElementalAnalysis | 18.1~19.0% |
Tubig (KF) | <0.50% |
Kabuuang mga Dumi | <2.00% |
Infrared Spectrum | Naaayon sa Istraktura |
Solubility sa MeOH | Halos Transparency |
Pamantayan sa Pagsubok | Enterprise Standard |
Tandaan | Ang produktong ito ay mababang melting point solid, maaaring magbago ng estado sa iba't ibang kapaligiran (solid, liquid o semi-solid) |
Package: Fluorinated Bottle, 25kg/Drum, o ayon sa pangangailangan ng customer
Kondisyon ng Imbakan:Mag-imbak sa mga selyadong lalagyan sa malamig at tuyo na lugar;Protektahan mula sa liwanag at kahalumigmigan
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Ang 2,3-Dichloropyrazine (CAS: 4858-85-9) ay ginagamit bilang isang organikong intermediate o pharmaceutical intermediate.
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