对叔丁基邻苯二酚 (CAS No.98-29-3)
- 物化性质
- 白色至淡黄色结晶或结晶粉末,易溶于乙醇、乙醚、丙酮等有机溶剂,微溶于水。熔点52-55℃,沸点285℃,闪点151℃(闭杯),相对密度约1.049(20℃)。在空气中易氧化变色,需避光密封保存。
- 技术参数
- 含量(GC)≥98.0%
- 熔点
- 52.0-55.0℃ 干燥失重≤0.5% 灼烧残渣≤0.1%
English description(英文原文,共 972 字符)
Product Name:4-tert-Butylcatechol
English Name:4-tert-Butylcatechol
CAS No.:98-29-3
Aliases:p-tert-Butylcatechol, 4-tert-Butyl-1,2-benzenediol, 4-tert-Butylpyrocatechol
Molecular Formula:C10H14O2
Physical Properties:White to light yellow crystalline powder. Freely soluble in ethanol, ether, acetone and other organic solvents; slightly soluble in water. Melting point 52-55°C, boiling point 285°C, flash point 151°C (closed cup), relative density about 1.049 (20°C). Easily oxidized and discolored in air; store away from light in a sealed container.
Uses:Mainly used as a highly effective polymerization inhibitor for olefin monomers such as styrene and butadiene, and also as an antioxidant and stabilizer for polymers and oils. Additionally, it is widely applied in the synthesis of dyestuffs, pharmaceuticals, and pesticide intermediates.
Technical Specifications:
Assay (GC) ≥98.0%
Melting point: 52.0-55.0°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
English Name:4-tert-Butylcatechol
CAS No.:98-29-3
Aliases:p-tert-Butylcatechol, 4-tert-Butyl-1,2-benzenediol, 4-tert-Butylpyrocatechol
Molecular Formula:C10H14O2
Physical Properties:White to light yellow crystalline powder. Freely soluble in ethanol, ether, acetone and other organic solvents; slightly soluble in water. Melting point 52-55°C, boiling point 285°C, flash point 151°C (closed cup), relative density about 1.049 (20°C). Easily oxidized and discolored in air; store away from light in a sealed container.
Uses:Mainly used as a highly effective polymerization inhibitor for olefin monomers such as styrene and butadiene, and also as an antioxidant and stabilizer for polymers and oils. Additionally, it is widely applied in the synthesis of dyestuffs, pharmaceuticals, and pesticide intermediates.
Technical Specifications:
Assay (GC) ≥98.0%
Melting point: 52.0-55.0°C
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
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常见问题
- 对叔丁基邻苯二酚的 CAS 号是多少?
- 对叔丁基邻苯二酚的 CAS 号是 98-29-3。
- 对叔丁基邻苯二酚的分子式和分子量是什么?
- 对叔丁基邻苯二酚的分子式为 C10H14O2。
- 对叔丁基邻苯二酚的英文名称是什么?
- 对叔丁基邻苯二酚的英文名称为 4-tert-Butylcatechol。
- 对叔丁基邻苯二酚还有哪些别名?
- 对叔丁基邻苯二酚又称 4-叔丁基邻苯二酚、对叔丁基儿茶酚、4-叔丁基-1,2-苯二酚。
- 对叔丁基邻苯二酚有哪些供应商和生产厂家?
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