UV Absorber Intermediate 2-Chlorobenzaldehyde CAS 89-98-5 Benzotriazole Synthesis Liquid
Proprietà di base
Luogo di origine:
Cina
Marchio:
Senzhuo
Certificazione:
ISO9001
Numero di modello:
SZ-CB-05
Proprietà Commerciali
Quantità minima di ordine:
1KG
Prezzo:
US $130 - 170/ kg
Condizioni di pagamento:
T/T, Western Union, L/C
Capacità di approvvigionamento:
50 tonnellate al mese
Riepilogo Prodotto
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 ...
Dettagli del prodotto
Evidenziare:
UV absorber intermediate
,benzotriazole synthesis aldehyde
,2-chlorobenzaldehyde 89-98-5
Product Name:
2-CHLOROBENZALDEHIDE
CAS:
89-98-5
MF:
C7H5ClO
MW:
140.57
Grade:
Intermedio stabilizzante UV
Assay:
990,0% min
Application:
Sintesi di assorbitori UV di benzotriazolo
Descrizione del prodotto
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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