2,6-二叔丁基-4-甲基苯酚 99%

供应商: Thermo Fisher Scientific
Warning

Synonyms: DBPC, 2,6-二叔丁基-对甲酚, 二丁基羟基甲苯, 2,6-二叔丁基对甲基苯酚, BHT

112990010 112992500
ACRO112990010EA 0 CNY
ACRO112990010 ACRO112992500
2,6-二叔丁基-4-甲基苯酚 99%
2,6-二叔丁基-4-甲基苯酚
分子式: C₁₅H₂₄O
分子量: 220.35 g/mol
沸点: 265 °C (760 mmHg)
溶点: 69…71 °C
闪点: 127 °C
存储条件: Ambient
MDL编号: MFCD00011644
CAS号: 128-37-0
EINECS: 204-881-4
UN号: 3077
ADR: 9 III
Merck Index: 13,01547

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产品技术规格

Appearance Semitransparent white Crystals
Infrared spectrum Conforms
Melting point 69 to 71 °C
Water ≤0.12 % (K.F.)
GC ≥98.5 %
Color of solution ≤30 APHA (30 % w/w in acetone)
Residue after ignition ≤0.1 %
Specific optical rotation -235° to -245° (20 °C, 589 nm) (c=2, 0.1 N HCl) (on anhydrous basis
Titration with HClO4 99.0 to 101.0 % (on anhydrous basis)
Insoluble matter ≤0.1 % (in mixture of chloroform-alcohol (2:1))
Organic impurities Passes test
Dihydroquinine sulfate ≤10.0 %


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