2,3-Dichloropyrazine CAS 4858-85-9 daahirnimo>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
Magaca Kiimikada | 2,3-Dichloropyrazine |
La mid ah | 2,3-Dichloro-1,4-Diazine |
Lambarka CAS | 4858-85-9 |
Lambarka CAT | RF-PI2154 |
Heerka Saamiyada | Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan |
Qaanuunka molecular | C4H2Cl2N2 |
Miisaanka Molecular | 148.98 |
Meesha dhalaalaysa | 22.5 ~ 24.5 ℃ |
Barta Karsan | 105.0 ~ 107.0 ℃(50 mmHg) |
Cufnaanta | 1.431 g/ml at 25 ℃ ( shid) |
Tusmada Dib-u-celinta | 1.5645 |
Xasaasi ah | Qoyaanka xasaasiga ah |
Solubility | Ku milma Methanol |
Summada | Kiimikada Ruifu |
Shayga | Tilmaamaha |
Muuqashada | Dareere Jaalle ah oo aan Midab lahayn |
Daahirnimada / Habka Falanqaynta | >98.0% (GC) |
Daahirnimada / Habka Falanqaynta | 97.5 ~ 102.5% (Titration by AgNO3 Kadib Gubashada Ogsajiinta) |
Kaarboon by Falanqaynta Elemental | 31.2 ~ 32.3% |
Nitrojiin by Elemental Analysis | 18.1 ~ 19.0% |
Biyaha (KF) | <0.50% |
Wadarta wasakhda | <2.00% |
Infrared Spectrum | Waafaqsan Qaab-dhismeedka |
Solubility gudaha MeOH | Ku dhawaad Hufnaan |
Heerka Imtixaanka | Heerka Ganacsiga |
Ogow | Alaabtaani waa dhibic dhalaalaysa oo adag, waxa laga yaabaa inay beddesho xaalad deegaan kala duwan (adag, dareere ama qayb adag) |
Xidhmada: Dhalada fluorinated, 25kg/Drum, ama sida waafaqsan shuruudaha macmiilka
Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka


2,3-Dichloropyrazine (CAS: 4858-85-9) waxaa loo istcimaalay dhexdhexaadiye dabiici ah ama dhexdhexaad ah oo dawo ah.
-
2,3-Dichloropyrazine CAS 4858-85-9 daahirnimo>98.0...
-
2,6-Dichloropyrazine CAS 4774-14-5 daahirnimo>98.0...
-
3,6-Dichloropyrazine-2-Carbonitrile CAS 356783-...
-
2-Amino-3-Chloropyrazine CAS 6863-73-6 daahirnimo >...
-
2-Amino-6-Chloropyrazine CAS 33332-28-4 daahirnimo ...
-
2-Chloropyrazine CAS 14508-49-7 daahirnimo>98.0% (...
-
3,6-Difluoropyrazine-2-Carbonitrile CAS 356783-...
-
3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 ...
-
2,3,5-Trimethylpyrazine / Trimethyl-Pyrazine CA...
-
2,3-Dimethylpyrazine CAS 5910-89-4 daahirnimo>98.0...
-
2,3-Pyrazinedicarboxylic Acid CAS 89-01-0 Purit...
-
2,3-Pyrazinedikarboxylic Anhydride CAS 4744-50-...
-
2,5-Dibromopyrazine CAS 23229-26-7 daahirnimo>98.0...
-
2,6-Dimethylpyrazine CAS 108-50-9 daahirnimo>98.0%...
-
2-Acetylpyrazine CAS 22047-25-2 daahirnimo>99.0% (GC)
-
2-Amino-3,5-Dibromopyrazine CAS 24241-18-7 Puri...
Halkan ku qor fariintaada oo noo soo dir