2,4-二乙基噻唑酮 (CAS No.82799-44-8)
- 中文别名
- 2,4-二乙基-9H-噻吨-9-酮；DETX；光引发剂DETX
- 英文名称
- 2,4-Diethyl-9H-thioxanthen-9-one
- 分子式
- C17H16OS
- 所属类别
- 胶粘剂助剂
- 物化性质
- 淡黄色结晶粉末。分子量268.37，密度约1.19 g/cm³，熔点约66-76℃。不溶于水，易溶于丙酮、乙酸乙酯、甲苯等有机溶剂。在紫外光区（250-400 nm）有较强吸收。
- 技术参数
- 含量≥99.0%（HPLC）
- 外观
- 淡黄色至黄色结晶粉末 干燥失重≤0.5% 灰分≤0.1%
English description（英文原文，共 980 字符）
Product Name:2,4-Diethyl-9H-thioxanthen-9-one
English Name:2,4-Diethyl-9H-thioxanthen-9-one
CAS No.:82799-44-8
Aliases:2,4-Diethylthioxanthone, DETX, Photoinitiator DETX
Molecular Formula:C17H16OS
Physical Properties:Light yellow crystalline powder. Molecular weight 268.37, density approximately 1.19 g/cm³, melting point approximately 66-76°C. Insoluble in water; readily soluble in organic solvents such as acetone, ethyl acetate, and toluene. Strong absorption in the UV region (250-400 nm).
Uses:Mainly used as a highly efficient photoinitiator in UV-curable systems, suitable for UV inks, UV coatings, and UV adhesives. Usually used in combination with amine synergists (e.g., EDAB) for curing pigmented systems or thick coatings. Also applied in stereolithography and printing plate materials.
Technical Specifications:
Assay ≥99.0% (HPLC)
Melting point range: 66-76°C
Appearance: light yellow to yellow crystalline powder
Loss on drying ≤0.5%
Ash content ≤0.1%
English Name:2,4-Diethyl-9H-thioxanthen-9-one
CAS No.:82799-44-8
Aliases:2,4-Diethylthioxanthone, DETX, Photoinitiator DETX
Molecular Formula:C17H16OS
Physical Properties:Light yellow crystalline powder. Molecular weight 268.37, density approximately 1.19 g/cm³, melting point approximately 66-76°C. Insoluble in water; readily soluble in organic solvents such as acetone, ethyl acetate, and toluene. Strong absorption in the UV region (250-400 nm).
Uses:Mainly used as a highly efficient photoinitiator in UV-curable systems, suitable for UV inks, UV coatings, and UV adhesives. Usually used in combination with amine synergists (e.g., EDAB) for curing pigmented systems or thick coatings. Also applied in stereolithography and printing plate materials.
Technical Specifications:
Assay ≥99.0% (HPLC)
Melting point range: 66-76°C
Appearance: light yellow to yellow crystalline powder
Loss on drying ≤0.5%
Ash content ≤0.1%
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常见问题
- 2,4-二乙基噻唑酮的 CAS 号是多少？
- 2,4-二乙基噻唑酮的 CAS 号是 82799-44-8。
- 2,4-二乙基噻唑酮的分子式和分子量是什么？
- 2,4-二乙基噻唑酮的分子式为 C17H16OS。
- 2,4-二乙基噻唑酮的英文名称是什么？
- 2,4-二乙基噻唑酮的英文名称为 2,4-Diethyl-9H-thioxanthen-9-one。
- 2,4-二乙基噻唑酮还有哪些别名？
- 2,4-二乙基噻唑酮又称 2,4-二乙基-9H-噻吨-9-酮、DETX、光引发剂DETX。
- 2,4-二乙基噻唑酮有哪些供应商和生产厂家？
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