三苯基氯化硫盐 (CAS No.4270-70-6)
- 物化性质
- 白色至类白色结晶性粉末,微有特殊气味,溶于水、甲醇、乙醇、乙腈等极性溶剂,微溶于非极性溶剂。熔点约200°C(分解)。见光或受热易分解,应避光密封保存。
- 技术参数
- 含量(HPLC)≥98.0%
- 外观
- 白色至类白色结晶粉末
- 溶解性
- 溶于水、甲醇、乙醇等,溶液清澈
English description(英文原文,共 1077 字符)
Product Name:Triphenylsulfonium chloride
English Name:Triphenylsulfonium chloride
CAS No.:4270-70-6
Aliases:Triphenylsulphonium chloride, Sulfonium, triphenyl-, chloride
Molecular Formula:C18H15ClS
Physical Properties:White to off-white crystalline powder with a slight characteristic odor. Soluble in water, methanol, ethanol, acetonitrile and other polar solvents; slightly soluble in non-polar solvents. Melting point approximately 200°C (decomposition). Sensitive to light and heat; store in a light-resistant, sealed container.
Uses:It is a cationic photoacid generator. Under UV irradiation, it decomposes to release a protonic acid. It is widely used as a cationic photoinitiator in UV-curable coatings, inks and adhesives, and as a key raw material in photoresists, anti-etching agents and electronic chemicals.
Technical Specifications:
Content (HPLC) ≥98.0%
Melting point range: 198~205°C (decomposition)
Appearance: white to off-white crystalline powder
Loss on drying: ≤0.5%
Solubility: soluble in water, methanol, ethanol, etc., giving a clear solution
English Name:Triphenylsulfonium chloride
CAS No.:4270-70-6
Aliases:Triphenylsulphonium chloride, Sulfonium, triphenyl-, chloride
Molecular Formula:C18H15ClS
Physical Properties:White to off-white crystalline powder with a slight characteristic odor. Soluble in water, methanol, ethanol, acetonitrile and other polar solvents; slightly soluble in non-polar solvents. Melting point approximately 200°C (decomposition). Sensitive to light and heat; store in a light-resistant, sealed container.
Uses:It is a cationic photoacid generator. Under UV irradiation, it decomposes to release a protonic acid. It is widely used as a cationic photoinitiator in UV-curable coatings, inks and adhesives, and as a key raw material in photoresists, anti-etching agents and electronic chemicals.
Technical Specifications:
Content (HPLC) ≥98.0%
Melting point range: 198~205°C (decomposition)
Appearance: white to off-white crystalline powder
Loss on drying: ≤0.5%
Solubility: soluble in water, methanol, ethanol, etc., giving a clear solution
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常见问题
- 三苯基氯化硫盐的 CAS 号是多少?
- 三苯基氯化硫盐的 CAS 号是 4270-70-6。
- 三苯基氯化硫盐的分子式和分子量是什么?
- 三苯基氯化硫盐的分子式为 C18H15ClS。
- 三苯基氯化硫盐的英文名称是什么?
- 三苯基氯化硫盐的英文名称为 Triphenylsulfonium chloride。
- 三苯基氯化硫盐还有哪些别名?
- 三苯基氯化硫盐又称 三苯基锍氯盐、氯化三苯基硫、三苯基硫氯化物。
- 三苯基氯化硫盐有哪些供应商和生产厂家?
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