
蒎烯 - 维基百科,自由的百科全书
蒎烯 (Pinene)是一类具有相同骨架结构的天然有机化合物,属于双环单 萜,分子式C 10 H 16。 [1] 自然界存在 α-蒎烯 和 β-蒎烯,它们之间属双键的 位置异构。 这两种蒎烯是 松节油 的主要成分(蒎烯英文名即出自松树),也存在于其它 松柏門 植物中。
α-蒎烯_百度百科
α-蒎烯(α-Pinene),是一种有机化合物,化学式为C10H16,为无色透明液体,微溶于水,不溶于丙二醇、甘油,溶于乙醇、乙醚、氯仿、冰醋酸等多数有机溶剂,是合成香料的重要原料,主要用于合成松油醇、芳樟醇以及一些檀香型香料,也可用于日化品以及其他 ...
alpha-PINENE | C10H16 | CID 6654 - PubChem
Alpha-pinene is a pinene that is bicyclo [3.1.1]hept-2-ene substituted by methyl groups at positions 2, 6 and 6 respectively. It has a role as a plant metabolite.
α-Pinene - Wikipedia
α-Pinene is an organic compound of the terpene class. It is one of the two isomers of pinene, the other being β-pinene. [2] An alkene, it contains a reactive four-membered ring. It is found in the oils of many species of coniferous trees, notably Pinus and Picea species.
α-蒎烯 | 80-56-8 - ChemicalBook
蒎烯是松节油和众多植物精油的主要成分,其分子中同时存在双键、桥环和手性碳原子,是一类结构特殊、具有良好应用前景的化合物。 近年来,α-蒎烯和β-蒎烯药物活性的研究报道备受关注,这不仅有助于完善α-蒎烯和β-蒎烯的生物活性研究,也促进了α-蒎烯和β-蒎烯药物活性衍生化合物的研发。 α-蒎烯在松节油中的含量最高。 在各地的松节油产品中,虽然含量不同,但至少占75%以上,有的甚至超过90%,通过蒸馏可直接将α-蒎烯从松节油中分离出来,利用α-蒎烯的不同性 …
alpha-Pinene, (+)- | C10H16 | CID 82227 - PubChem
alpha-Pinene, (+)- | C10H16 | CID 82227 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
(1R)-α-Pinene (蒎烯) - 仅供科研 | 挥发性单萜 | MCE
(1R)-α-Pinene 是具有抗菌活性的挥发性单萜。 (1R)-α-Pinene 减少蜡状芽孢杆菌种群的增长,并表现出驱蚊作用。
R-蒎烯_化工百科 - ChemBK
产品描述: 无色透明液体,有松节油的气味。 中文名: (1R)- (+)-α-蒎烯,英文名: (1R)- (+)-Alpha-Pinene,CAS:7785-70-8,化学式:C10H16,分子量:136.23,密度:0.858g/mLat 20°C (lit.),熔点:−62°C (lit.),沸点:155-156°C (lit.),闪点:91°F,水溶性:Soluble in Ether, Alcohols, Chloroform. Not miscible in water.,蒸汽压:5 hPa (25 °C),折射率:n20/D 1.465 (lit.),MSDS.
a-Pinene 98 80-56-8 - MilliporeSigma
α-Pinene is a chemical constituent of essential oil extracted from the stem of Canarium tramdenanum [1].
a-Pinene 98 7785-70-8 - MilliporeSigma
(+)-α-Pinene can be used: To prepare chiral organoboranes, which are used in the synthesis of optically active compounds and in Suzuki coupling. [3] [4] In the synthesis of chiral pyridine-type N -oxides as catalysts for the allylation of aromatic aldehydes. [5] To synthesize 2,3-pinane diamine, a chiral auxiliary in several catalysts and ...
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