2-羟基-2-环戊烯-1-酮 ≥97% CAS编号:10493-98-8 分子式:C5H6O2 分子量:98.10 PubChem编号:82674 PubChem SID:488186116 货号(SKU)包装规格是否现货价格数量 H189495-50mg 50mg现货 原价:¥76.90 +- H189495-100mg 100mg现货 现价:¥123.90 +- H189495-250mg
3-Ethyl-2-hydroxy-2-cyclopenten-1-one structure CAS No. 21835-01-8 Chemical Name: 3-Ethyl-2-hydroxy-2-cyclopenten-1-one Synonyms FEMA 3152;Ethyl Cyclopentenlone;ETHYL CYCLOPENTENOLONE;Ethyl Eyelopentenolone;ISOVALERIC ACID 99+% FCC;Ethyl cyclopentenol ketone;ETHYL CYCLOPENTENOLONE PURE;Ethyl ...
53263-56-2.mol 化学性质安全信息用途供应商0 2-Cyclopenten-1-one, 2-hydroxy-3,5,5-trimethyl-化学性质 熔点: 84.5-85.5 °C(Solv: pentane (109-66-0)) 沸点: 77 °C(Press: 5 Torr) 密度: 1.079±0.06 g/cm3(Predicted) 酸度系数(pKa): ...
Density 1.131±0.06 g/cm3(Predicted) pka 9.22±0.40(Predicted) Odor caramellic Odor Type caramellic LogP 0.106 (est) EPA Substance Registry System 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl- (21835-00-7)2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one SupplierSend...
中文名:2-Cyclopenten-1-one,2-hydroxy-3-methoxy-(6CI),英文名:2-Cyclopenten-1-one,2-hydroxy-3-methoxy-(6CI),CAS:100191-44-4,化学式:C6H8O3,分子量:128.12592,MSDS.
CAS号[807361-81-5]化源网提供[2-Cyclopenten-1-one,2-[hydroxy(4-methylphenyl)methyl]-4,4-dimethyl-(9CI)]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。
同義語2-HYDROXY-3,4-DIMETHYL-2-CYCLOPENTEN-1-ONE;2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-;Einecs 244-604-4 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-; 2-HYDROXY-3,4-DIMETHYL-2-CYCLOPENTEN-1-ONE; 2-Hydroxy-3,4-dimethyl-2-cyclopentene-1-one; すべてを表示 21835...
88964-81-2 Structure Propriétés88964-81-2 Informations de base Nom chimique 2-Cyclopenten-1-one, 5-hydroxy-5-methyl-2,3-diphenyl- CAS No.88964-81-2 Formule moléculaireC18H16O2 Masse moléculaire264.3 PSA37.30000 LogP3.32120 PubChemID13184741 Synonymes 5-Hydroxy-5-methyl-2,3-diphenyl-...
英文别名: 2-Cyclopenten-1-one, 3-(3-hydroxy-1-propynyl)-2-methyl- (9CI)中文名: 中文别名: CBNumber: CB31085489 分子式: C9H10O2 分子量: 150.1745 MOL File: 81280-45-7.mol 化学性质 安全信息 用途 供应商 1 2-Cyclopenten-1-one, 3-(3-hydroxy-1-propynyl)-2-methyl- (9CI)化学性质...
以2-甲基呋喃为起始原料,经 Mannich 反应、重排反应开环与随后的缩合反应关环制得中间体2-二甲氨基-3-甲基-2-环戊烯-1-酮,再经水解反应合成得香料化合物2-羟基-3-甲基-2-环戊烯-1-酮,总收率达52。 5) 2-hydroxy-3-methyl-2-cyclopenten-1-on ...