左旋-alpha-蒎烯 (CAS No.7785-26-4)
- 物化性质
- 无色透明液体，具有松木特征气味。沸点155-156°C，相对密度（20°C）约0.858，闪点约33°C，不溶于水，可溶于乙醇、乙醚、氯仿等有机溶剂，天然存在于松节油等植物精油中，具旋光性，比旋光度约-51°。
- 技术参数
- 含量（GC）≥95% 外观为无色透明液体 相对密度（20°C）0.855-0.865 折光率（20°C）约1.463-1.467 包装规格可分包，常规为1L/瓶或按需定制
English description（英文原文，共 1065 字符）
Product Name:(1S)-(-)-alpha-Pinene
English Name:(1S)-(-)-alpha-Pinene
CAS No.:7785-26-4
Aliases:Levopinene, (-)-alpha-Pinene, (1S)-(-)-alpha-Pinene
Molecular Formula:C10H16
Physical Properties:Colorless transparent liquid with a characteristic pine odor. Boiling point 155-156°C, relative density (20°C) ca. 0.858, flash point ca. 33°C. Insoluble in water, soluble in ethanol, ether, chloroform and other organic solvents. Naturally occurs in turpentine and plant essential oils. Optically active, specific rotation ca. -51°.
Uses:Mainly used as a raw material for synthesis of camphor, borneol, terpineol and other fragrances and fine chemicals. Also serves as an intermediate for terpene resins, plasticizers and pharmaceuticals, and is widely used as a chiral starting material or solvent in organic synthesis.
Technical Specifications:
Purity (GC) ≥95%
Appearance: colorless transparent liquid
Relative density (20°C): 0.855-0.865
Refractive index (20°C): ca. 1.463-1.467
Packaging: available in subdivided packages, normally 1L/bottle or customized
English Name:(1S)-(-)-alpha-Pinene
CAS No.:7785-26-4
Aliases:Levopinene, (-)-alpha-Pinene, (1S)-(-)-alpha-Pinene
Molecular Formula:C10H16
Physical Properties:Colorless transparent liquid with a characteristic pine odor. Boiling point 155-156°C, relative density (20°C) ca. 0.858, flash point ca. 33°C. Insoluble in water, soluble in ethanol, ether, chloroform and other organic solvents. Naturally occurs in turpentine and plant essential oils. Optically active, specific rotation ca. -51°.
Uses:Mainly used as a raw material for synthesis of camphor, borneol, terpineol and other fragrances and fine chemicals. Also serves as an intermediate for terpene resins, plasticizers and pharmaceuticals, and is widely used as a chiral starting material or solvent in organic synthesis.
Technical Specifications:
Purity (GC) ≥95%
Appearance: colorless transparent liquid
Relative density (20°C): 0.855-0.865
Refractive index (20°C): ca. 1.463-1.467
Packaging: available in subdivided packages, normally 1L/bottle or customized
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 左旋-alpha-蒎烯的 CAS 号是多少？
- 左旋-alpha-蒎烯的 CAS 号是 7785-26-4。
- 左旋-alpha-蒎烯的分子式和分子量是什么？
- 左旋-alpha-蒎烯的分子式为 C10H16。
- 左旋-alpha-蒎烯的英文名称是什么？
- 左旋-alpha-蒎烯的英文名称为 (1S)-(-)-alpha-Pinene。
- 左旋-alpha-蒎烯还有哪些别名？
- 左旋-alpha-蒎烯又称 左旋蒎烯、(-)-α-蒎烯、(1S)-(-)-α-松油萜。
- 左旋-alpha-蒎烯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条左旋-alpha-蒎烯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 左旋-alpha-蒎烯的供应商主要分布在哪些地区？
- 左旋-alpha-蒎烯的供应商主要分布在 上海市（1 条） 等地。
- 左旋-alpha-蒎烯有哪些级别可选？
- 平台上左旋-alpha-蒎烯的供应级别包括 工业级。
- 左旋-alpha-蒎烯的报价单位是什么？
- 左旋-alpha-蒎烯的报价单位主要有 千克。
- 哪里可以查到左旋-alpha-蒎烯的价格？
- 掌上化工左旋-alpha-蒎烯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7785-26-4/。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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