筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:930-30-3
品名:2-环戊烯酮2-Cyclopenten-1-one
中文别名:2-环戊烯-1-酮;2-环五亚乙基六胺-1-酮;2-环戊酮;
英文别名:2-Cyclopenten-1-one;2-Cyclopentenone;
分子式:C5H6O
分子量:82.1005
精确质量:82.0419
Psa:17.07
MDL号:MFCD00001401
外观与性状:透明黄色液体
密度:0.98g/mLat 25°C(lit.)
沸点:64-65°C19mm Hg(lit.)
闪点:108°F
折射率:n20/D 1.481(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:2-8ºC
安全说明:S16-S36-S36/37/39
危险类别码:R10; R22; R36/37/38
WGK Germany:3
海关编码:2914299000
危险品运输编码:UN 1224 3/PG 3
危险类别:3
包装等级:III
危险品标志:Xn
简介:2-CyclopentenoneisahydrocarbonwithchemicalformulaC5H6OandCASnumber930-30-3.Itisstructurallysimilartocyclopentanone,withtheadditionalfeatureofα-βunsaturationintheringsystem.2-Cyclopentenonebelongstothecycloalkene(alkeneswhichhaveoneormoreringsofcarbonatoms)classofcompoundsandisalsoaketone(itpossessesacarbonylfunctionalgroup).Itisaliquidatroomtemperaturewithaboilingpointof150°C.Ithasbeenisolatedfrompressure-cookedporkliverbysimultaneoussteamdistillationandcontinuoussolventextraction.
梯希爱 | 2-环戊烯-1-酮 2-Cyclopenten-1-one | 现货 | 1570.00 | C0794 | 96.0% |
规格:
25ML
5ML
|
CAS号:115-22-0
品名:3-羟基-3-甲基-2-丁酮3-Hydroxy-3-methyl-2-butanone
中文别名:3-羟基-3-甲基-2-丁酮
英文别名:2-Butanone,3-hydroxy-3-methyl-;3-hydroxy-3-methylbutan-2-one;3-Hydroxy-3-Methyl-2-butanone;
分子式:C5H10O2
分子量:102.132
精确质量:102.068
Psa:37.3
BRN号:1616385
EINECS号:204-073-1
MDL号:MFCD00004460
PubChem号:24895606
外观与性状:透明无色至淡黄色液体
密度:0.971g/mLat 25°C(lit.)
沸点:140-141°C(lit.)
闪点:108°F
折射率:n20/D 1.415(lit.)
储存条件:Flammables area
蒸汽压:1.03mmHg at 25°C
安全说明:S23-S24/25
危险类别码:R10
WGK Germany:3
海关编码:2914400090
危险品运输编码:UN 1224 3/PG 3
危险类别:3
包装等级:III
梯希爱 | 3-羟基-3-甲基-2-丁酮 3-Hydroxy-3-methyl-2-butanon... | 现货 | 1990.00 | H0471 | 95.0% |
规格:
100ML
25ML
|