Sell 2,6-DI-sec-butyl Phenol,2,6-di-tert-butylphenol,.FMOC-OSU |
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| 2,6-Di-sec-butylphenol
Common name: 2,6-Di-sec-butylphenol Structural formula: CASRN: 5510-99-6 Boiling Point: 255-260oC Solidifying Point: -42oC Density: 0.918(20/4oC) Quality standard: Item Grade A Qualified product Purity 95.0%min 80% Water 0.3%max 0.5%max Main Use: It is used in the synthesis of pesticide and some fine chemicals Package: 180kg/iron drum Methomyl 98%TC,90%SP.24%EC FMOC-OSu Common name: N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide CAS Number: 82911-69-1 Structure: Specification: Appearance : white powder Melting point :148~150oC Purity : ≥99% Main Uses: Primarily used as protective agent of amino-acid in synthesis of peptide medicines. 2,6-di-tert-butylphenol Trade name: 2,6-DTBP. CAS#: 128-39-2 Structural formula: Molecular weight: 206 Molecular formula: C14H22O Quality standard: Item Value Appearance In melting condition, light yellow or colorless transparent liquid Chroma(Pt-Co) 50max Assay 99.5%min Water 0.05%max Properties: white or light yellow crystalline solid , Melting point 36-39oC, boiling point 253oC, Sg 0.914(25oC). Uses: It is the mother subatance of hindered phenol type of antioxidant, it can be used in antioxidant 1010,1076,3114,702,330 and light stabilizer 2002; It is the pharmaceutical intermediate too, or used as antioxidant of lube. Security & defence: Low toxicity in solid condition, its liquid is irritating to skin and mucous membrane. Do not eat or contact with skin, wear defence during use. (MSDS is available) Packing and storage: inner film coated metal pail,186KG/drum(Net wt.), Stored in dry, cool and airiness place, far away from fire, avoid insolation and rain. Transportation: Load and unload gently, Keeping seal tightly, no breakage. |
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