UV Absorber Intermediate 2-Chlorobenzaldehyde CAS 89-98-5 Benzotriazole Synthesis Liquid
Temel özellikler
Menşei Yeri:
Çin
Marka Adı:
Senzhuo
Sertifikasyon:
ISO9001
Model Numarası:
SZ-CB-05
Ticaret Mülkleri
Minimum Sipariş Miktarı:
1kg
Fiyat:
US $130 - 170/ kg
Ödeme Şartları:
T/T, Western Union, L/C
Tedarik Yeteneği:
Ayda 50 ton
Ürün Özetleri
Benzotriazole UV absorbers, the workhorse stabilisers for engineering plastics and coatings, are assembled from an ortho substituted aromatic aldehyde and an azo coupling step before cyclisation. 2-Chlorobenzaldehyde (CAS 89-98-5) supplies both the ortho chlorine that is later displaced by an amine ...
Ürün Detayları
Vurgulamak:
UV absorber intermediate
,benzotriazole synthesis aldehyde
,2-chlorobenzaldehyde 89-98-5
Product Name:
2-KLOROBENZALDEHİT
CAS:
89-98-5
MF:
C7H5ClO
MW:
140.57
Grade:
UV dengeleyici ara ürünü
Assay:
%99.0 min
Application:
Benzotriazol UV emici sentezi
Ürün Tanımı
Benzotriazole UV absorbers, the workhorse stabilisers for engineering plastics and coatings, are assembled from an ortho substituted aromatic aldehyde and an azo coupling step before cyclisation. 2-Chlorobenzaldehyde (CAS 89-98-5) supplies both the ortho chlorine that is later displaced by an amine or phenol and the aldehyde carbon that becomes part of the triazole ring, so its purity directly determines the yield of the cyclisation stage. This grade is distilled to 99.0
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