9-十八碳烯二酸 (CAS No.4494-16-0)
- 物化性质
- 白色或类白色结晶性固体，不溶于水，溶于乙醇、乙醚、丙酮等有机溶剂。具有长链不饱和二元羧酸的典型化学性质，可发生酯化、酰胺化、加成及聚合反应。
- 含量
- ≥98%
- 外观
- 白色或类白色结晶性固体
English description（英文原文，共 978 字符）
Product Name:9-Octadecenedioic acid
English Name:9-Octadecenedioic acid
CAS No.:4494-16-0
Aliases:8-Hexadecene-1,16-dicarboxylic acid
Molecular Formula:C18H32O4
Physical Properties:White or off-white crystalline solid. Insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents. It exhibits typical chemical properties of long-chain unsaturated dicarboxylic acids and can undergo esterification, amidation, addition and polymerization reactions.
Uses:Mainly used as an organic synthesis intermediate for the production of high-performance polymers such as polyamides, polyesters and polyurethanes. It is also employed in the synthesis of plasticizers, surfactants, lubricants, and fine chemicals for pharmaceutical and agrochemical applications.
Technical Specifications:
Molecular formula: C18H32O4, molecular weight: 312.44
Purity: ≥98%
Appearance: white or off-white crystalline solid
Water content: ≤0.5%
Residue on ignition: ≤0.1%
English Name:9-Octadecenedioic acid
CAS No.:4494-16-0
Aliases:8-Hexadecene-1,16-dicarboxylic acid
Molecular Formula:C18H32O4
Physical Properties:White or off-white crystalline solid. Insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents. It exhibits typical chemical properties of long-chain unsaturated dicarboxylic acids and can undergo esterification, amidation, addition and polymerization reactions.
Uses:Mainly used as an organic synthesis intermediate for the production of high-performance polymers such as polyamides, polyesters and polyurethanes. It is also employed in the synthesis of plasticizers, surfactants, lubricants, and fine chemicals for pharmaceutical and agrochemical applications.
Technical Specifications:
Molecular formula: C18H32O4, molecular weight: 312.44
Purity: ≥98%
Appearance: white or off-white crystalline solid
Water content: ≤0.5%
Residue on ignition: ≤0.1%
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常见问题
- 9-十八碳烯二酸的 CAS 号是多少？
- 9-十八碳烯二酸的 CAS 号是 4494-16-0。
- 9-十八碳烯二酸的分子式和分子量是什么？
- 9-十八碳烯二酸的分子式为 C18H32O4。
- 9-十八碳烯二酸的英文名称是什么？
- 9-十八碳烯二酸的英文名称为 9-Octadecenedioic acid。
- 9-十八碳烯二酸还有哪些别名？
- 9-十八碳烯二酸又称 8-Hexadecene-1,16-dicarboxylic acid。
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