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CAS 6390-69-8 Rubber Coating Material 3,3',5,5'-Tetra-Tert-Butyl-2,2'-Dihydroxybiphenyl
|M. F.||C28H42O2||M. W.||410.63|
|Purity||99.0%||Appearance||White Crystal Powder|
CAS 6390-69-8 Rubber Coating Material,
CAS 6390-69-8 Rubber coating additives,
3,3',5,5'-Tetra-tert-butyl-2,2'-dihydroxybiphenyl CAS 6390-69-8 Rubber Coating Material
|Appearance||White crystal powder|
3,3'',5,5''-Tetra-tert-butyl-2,2''-dihydroxybiphenyl is used in the Kolbe-Schmitt synthesis of pharmacologically useful salicylates.
1. Quick lead time
2. Low MOQ
3. Quality assured with COA
4. Full experience in shipping
5. Free consulting service
6. custom service welcome
Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 5-7 days. Official order lead time 14-21 days.
Q2: What is your MOQ?
A2: MOQ usually is 1kg.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?