丙炔基-四聚乙二醇-丙炔基 (CAS No.159428-42-9)
- 物化性质
- 常温下为无色至淡黄色透明液体;密度约1.05 g/cm³,沸点高于200°C,闪点约110°C;溶于水、甲醇、二氯甲烷、DMSO等溶剂,微溶于石油醚。
- 技术参数
- 纯度≥95% (HPLC) 分子式为C14H22O5,分子量270.32 外观为无色至淡黄色粘稠液体 密度约1.05 g/cm³,沸点>200°C 建议惰性气氛下-20°C避光、防潮储存
English description(英文原文,共 1118 字符)
Product Name:Propargyl-PEG4-Propargyl
English Name:Propargyl-PEG4-Propargyl
CAS No.:159428-42-9
Aliases:Propargyl-tetraethylene glycol-propargyl, Propargyl-PEG4-propargyl
Molecular Formula:C14H22O5
Physical Properties:Clear colorless to light yellow viscous liquid at room temperature; density approximately 1.05 g/cm³, boiling point >200°C, flash point approximately 110°C; soluble in water, methanol, dichloromethane, DMSO, and other solvents; slightly soluble in petroleum ether.
Uses:As a bifunctional click chemistry linker, each end of the molecule bears a propargyl group, which can undergo copper-catalyzed azide-alkyne cycloaddition with azide-containing compounds. It is commonly used in bioconjugation, polymer crosslinking, hydrogel preparation, drug delivery systems, and material surface functionalization.
Technical Specifications:
Purity ≥95% (HPLC)
Molecular formula C14H22O5, molecular weight 270.32
Appearance: colorless to light yellow viscous liquid
Density approx. 1.05 g/cm³, boiling point >200°C
Recommended storage at -20°C under inert atmosphere, protected from light and moisture
English Name:Propargyl-PEG4-Propargyl
CAS No.:159428-42-9
Aliases:Propargyl-tetraethylene glycol-propargyl, Propargyl-PEG4-propargyl
Molecular Formula:C14H22O5
Physical Properties:Clear colorless to light yellow viscous liquid at room temperature; density approximately 1.05 g/cm³, boiling point >200°C, flash point approximately 110°C; soluble in water, methanol, dichloromethane, DMSO, and other solvents; slightly soluble in petroleum ether.
Uses:As a bifunctional click chemistry linker, each end of the molecule bears a propargyl group, which can undergo copper-catalyzed azide-alkyne cycloaddition with azide-containing compounds. It is commonly used in bioconjugation, polymer crosslinking, hydrogel preparation, drug delivery systems, and material surface functionalization.
Technical Specifications:
Purity ≥95% (HPLC)
Molecular formula C14H22O5, molecular weight 270.32
Appearance: colorless to light yellow viscous liquid
Density approx. 1.05 g/cm³, boiling point >200°C
Recommended storage at -20°C under inert atmosphere, protected from light and moisture
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
常见问题
- 丙炔基-四聚乙二醇-丙炔基的 CAS 号是多少?
- 丙炔基-四聚乙二醇-丙炔基的 CAS 号是 159428-42-9。
- 丙炔基-四聚乙二醇-丙炔基的分子式和分子量是什么?
- 丙炔基-四聚乙二醇-丙炔基的分子式为 C14H22O5。
- 丙炔基-四聚乙二醇-丙炔基的英文名称是什么?
- 丙炔基-四聚乙二醇-丙炔基的英文名称为 Propargyl-PEG4-Propargyl。
- 丙炔基-四聚乙二醇-丙炔基还有哪些别名?
- 丙炔基-四聚乙二醇-丙炔基又称 丙炔基-四聚乙二醇-丙炔基、丙炔基PEG4丙炔基、丙炔基-四甘醇-丙炔基。
- 丙炔基-四聚乙二醇-丙炔基有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条丙炔基-四聚乙二醇-丙炔基供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 丙炔基-四聚乙二醇-丙炔基的供应商主要分布在哪些地区?
- 丙炔基-四聚乙二醇-丙炔基的供应商主要分布在 上海市(1 条) 等地。
- 丙炔基-四聚乙二醇-丙炔基有哪些级别可选?
- 平台上丙炔基-四聚乙二醇-丙炔基的供应级别包括 工业级。
- 丙炔基-四聚乙二醇-丙炔基的报价单位是什么?
- 丙炔基-四聚乙二醇-丙炔基的报价单位主要有 千克。
- 哪里可以查到丙炔基-四聚乙二醇-丙炔基的价格?
- 掌上化工丙炔基-四聚乙二醇-丙炔基产品页汇总了各供应商的最新报价与规格,地址:/chemicals/159428-42-9/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成,数据更新时间 。 价格与库存由供应商自行发布,实际交易请以询价结果为准。
没找到合适的供应商?
发布采购需求,让供应商主动联系你。我们会在 1 个工作日内跟进。
发布丙炔基-四聚乙二醇-丙炔基采购需求