High Purity 1-Ethynyl-1-Cyclohexanol 99.5% CAS 78-27-3 Recrystallised Solid
Temel özellikler
Menşei Yeri:
Çin
Marka Adı:
Senzhuo
Sertifikasyon:
ISO9001
Model Numarası:
SZ-EC-02
Ticaret Mülkleri
Minimum Sipariş Miktarı:
1kg
Fiyat:
US $55 - 75/ kg
Ödeme Şartları:
T/T, Western Union, L/C
Tedarik Yeteneği:
Ayda 30 Ton
Ürün Özetleri
Recrystallisation is where this grade comes from. The crude melt is dissolved, treated with carbon, filtered and crystallised slowly, which leaves the cyclohexanone and the diol by products in the mother liquor. What comes out is 99.5% with a melting range tight enough that the differential scanning ...
Ürün Detayları
Vurgulamak:
99.5% ethynyl cyclohexanol
,recrystallised acetylenic alcohol
,pure 78-27-3
Product Name:
1-ethynyl-1-sikloheksanol
CAS:
78-27-3
MF:
C8H12O
MW:
124.18
Grade:
Yüksek saflıkta yeniden kristalleştirildi
Assay:
%99,5 Min
Melting Range:
31-33°C
Ürün Tanımı
Recrystallisation is where this grade comes from. The crude melt is dissolved, treated with carbon, filtered and crystallised slowly, which leaves the cyclohexanone and the diol by products in the mother liquor. What comes out is 99.5% with a melting range tight enough that the differential scanning calorimetry curve looks like a step rather than a slope. Buyers choose it when the alkyne is going into a coupling with a palladium or copper catalyst. Those systems are sensitive
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