右莰醇 (CAS No.464-45-9)
- 物化性质
- 白色结晶性粉末或块状，有樟脑气味，易升华。不溶于水，溶于乙醇、乙醚、氯仿等有机溶剂。熔点约208°C，沸点约212°C，相对密度约1.011（20°C），闪点约65°C。比旋光度[α]D20约-37°（乙醇）。分子量154.25。
- 外观
- 白色结晶性粉末或块状，有樟脑样气味。 含量（GC）≥98.0%。
- 熔点
- 204~208°C。
English description（英文原文，共 1164 字符）
Product Name:L(-)-Borneol
English Name:L(-)-Borneol
CAS No.:464-45-9
Aliases:(-)-Borneol, l-Borneol, 2-Camphanol, endo-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
Molecular Formula:C10H18O
Physical Properties:White crystalline powder or lumps with camphor-like odor; sublimes easily. Insoluble in water, soluble in ethanol, ether, chloroform and other organic solvents. Melting point approx. 208°C, boiling point approx. 212°C, relative density approx. 1.011 (20°C), flash point approx. 65°C. Specific rotation [α]D20 approx. -37° (ethanol). Molecular weight 154.25.
Uses:As a natural monoterpene alcohol, L(-)-borneol is widely used in pharmaceuticals, flavors, and cosmetics. In traditional Chinese medicine, it is used as a resuscitation drug with effects of clearing heat, relieving pain, and antiseptic and antipruritic actions. It is also used as an intermediate for synthesizing camphor, other fragrances, and chiral compounds.
Technical Specifications:
Appearance: white crystalline powder or lumps with camphor-like odor.
Assay (GC) ≥ 98.0%.
Melting point: 204–208°C.
Specific rotation [α]D20: −35° to −40° (c=2, ethanol).
Loss on drying: ≤ 0.5%.
English Name:L(-)-Borneol
CAS No.:464-45-9
Aliases:(-)-Borneol, l-Borneol, 2-Camphanol, endo-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
Molecular Formula:C10H18O
Physical Properties:White crystalline powder or lumps with camphor-like odor; sublimes easily. Insoluble in water, soluble in ethanol, ether, chloroform and other organic solvents. Melting point approx. 208°C, boiling point approx. 212°C, relative density approx. 1.011 (20°C), flash point approx. 65°C. Specific rotation [α]D20 approx. -37° (ethanol). Molecular weight 154.25.
Uses:As a natural monoterpene alcohol, L(-)-borneol is widely used in pharmaceuticals, flavors, and cosmetics. In traditional Chinese medicine, it is used as a resuscitation drug with effects of clearing heat, relieving pain, and antiseptic and antipruritic actions. It is also used as an intermediate for synthesizing camphor, other fragrances, and chiral compounds.
Technical Specifications:
Appearance: white crystalline powder or lumps with camphor-like odor.
Assay (GC) ≥ 98.0%.
Melting point: 204–208°C.
Specific rotation [α]D20: −35° to −40° (c=2, ethanol).
Loss on drying: ≤ 0.5%.
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常见问题
- 右莰醇的 CAS 号是多少？
- 右莰醇的 CAS 号是 464-45-9。
- 右莰醇的分子式和分子量是什么？
- 右莰醇的分子式为 C10H18O。
- 右莰醇的英文名称是什么？
- 右莰醇的英文名称为 L(-)-Borneol。
- 右莰醇还有哪些别名？
- 右莰醇又称 右莰醇、龙脑、莰醇、2-莰醇。
- 右莰醇有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条右莰醇供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 右莰醇的供应商主要分布在 上海市（1 条） 等地。
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- 平台上右莰醇的供应级别包括 工业级。
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- 右莰醇的报价单位主要有 千克。
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- 掌上化工右莰醇产品页汇总了各供应商的最新报价与规格，地址：/chemicals/464-45-9/。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。
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