筛选出 3 条数据

    品牌 产品 货期 价格 货号 规格 /
    呋喃19322-27-1

    CAS号:19322-27-1

    品名:4-羟基-5-甲基-3(2H)-呋喃酮4-hydroxy-5-methyl-3-furanone

    中文别名:菊苣酮;

    英文别名:4-hydroxy-5-methyl-3-oxo-2H-furan;4-Hydroxy-5-methyl-3-furanone;4-Hydroxy-5-methylfuran-3(2H)-one;4-hyroxy-5-methyl-3-furanone;4-hydroxy-5-methyl-2H-furan-3-one;EINECS242-961-0;FEMANo.3635;norfuraneol;4-hydroxy-5-methylfuran-3-one;

    分子式:C5H6O3

    分子量:114.099

    精确质量:114.032

    Psa:46.53

    EINECS号:242-961-0

    MDL号:MFCD02752619

    PubChem号:24879836

    外观与性状:白色至淡黄色晶体粉末

    密度:1.382 g/cm3

    沸点:218.3ºC at 760 mmHg

    熔点:129-133°C(lit.)

    闪点:97.5ºC

    WGK Germany:3

    海关编码:2932190090

    用途:是甜味香精的重要原料及良好的增香剂

     19322-27-1 详细信息

    呋喃

    CAS号:19322-27-1

    品名:4-羟基-5-甲基-3(2H)-呋喃酮4-hydroxy-5-methyl-3-furanone

    中文别名:菊苣酮;

    英文别名:4-hydroxy-5-methyl-3-oxo-2H-furan;4-Hydroxy-5-methyl-3-furanone;4-Hydroxy-5-methylfuran-3(2H)-one;4-hyroxy-5-methyl-3-furanone;4-hydroxy-5-methyl-2H-furan-3-one;EINECS242-961-0;FEMANo.3635;norfuraneol;4-hydroxy-5-methylfuran-3-one;

    分子式:C5H6O3

    分子量:114.099

    精确质量:114.032

    Psa:46.53

    EINECS号:242-961-0

    MDL号:MFCD02752619

    PubChem号:24879836

    外观与性状:白色至淡黄色晶体粉末

    密度:1.382 g/cm3

    沸点:218.3ºC at 760 mmHg

    熔点:129-133°C(lit.)

    闪点:97.5ºC

    WGK Germany:3

    海关编码:2932190090

    用途:是甜味香精的重要原料及良好的增香剂

    展开

    呋喃19322-27-1
    TargetMol 菊苣酮 4-Hydroxy-5-methyl-3-furanon... 现货

     99.00
    TN7133 100%
    呋喃3188-00-9

    CAS号:3188-00-9

    品名:2-甲基四氢呋喃-3-酮2-methyloxolan-3-one

    中文别名:2-甲基二氢-3(2H)-呋喃酮;2-甲基四氢呋喃酮-3;4,5-二氢-2-甲基-3(2H)-呋喃酮;2-甲基四氢-3-呋喃酮;面包酮;

    英文别名:Dihydro-2-methyl-3-furanone;2-Methyltetrahydrofuran-3-One;2-Methyltetrahydro-3-furanone;Tetrahydro-2-methylfuran-3-one;4,5-Dihydro-2-methyl-3(2H)-furanone;2-methyltetrahydrofuran-3-one;2-Methyl-3-oxotetrahydrofuran;2-Methyltetrahydro-3-furanone(4,5-Dihydro-2-methyl-3(2H)-furanone;2-methyltetrahydro-3-furanone;2-Methyl-2H-furan-3-one;2-methyl-4,5-dihydro-3-furanone;2-Methyltetrahydro-3-furanone;

    分子式:C5H8O2

    分子量:100.116

    精确质量:100.052

    Psa:26.3

    RTECS号:LU3579000

    MDL号:MFCD00010423

    外观与性状:无色至淡黄色液体

    密度:1.034g/mLat 25°C(lit.)

    沸点:139°C(lit.)

    闪点:103°F

    折射率:n20/D 1.429(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from heat, sparks, and flame.

    安全说明:S16-S26-S36/37/39-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932190090

    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:Xi

    信号词:Warning

    危险标志:GHS02, GHS07

    危险性描述:H226; H302

    简介:Coffeefuranone(2-methyltetrahydrofuran-3-one)isapleasantsmellingliquidfuranderivativewhichisavolatileconstituentofthearomacomplexofroastedcoffee.Coffeefuranoneislessodorousthanfurfurylmercaptan,whichwithanodorthresholdof0.005ppbwasthefirsthighimpactaromachemical,buthasaverypleasantsweetcaramelcharacter,withsomenuttiness.

    用途:用作香料的原料及用于有机合成。

     3188-00-9 详细信息

    呋喃

    CAS号:3188-00-9

    品名:2-甲基四氢呋喃-3-酮2-methyloxolan-3-one

    中文别名:2-甲基二氢-3(2H)-呋喃酮;2-甲基四氢呋喃酮-3;4,5-二氢-2-甲基-3(2H)-呋喃酮;2-甲基四氢-3-呋喃酮;面包酮;

    英文别名:Dihydro-2-methyl-3-furanone;2-Methyltetrahydrofuran-3-One;2-Methyltetrahydro-3-furanone;Tetrahydro-2-methylfuran-3-one;4,5-Dihydro-2-methyl-3(2H)-furanone;2-methyltetrahydrofuran-3-one;2-Methyl-3-oxotetrahydrofuran;2-Methyltetrahydro-3-furanone(4,5-Dihydro-2-methyl-3(2H)-furanone;2-methyltetrahydro-3-furanone;2-Methyl-2H-furan-3-one;2-methyl-4,5-dihydro-3-furanone;2-Methyltetrahydro-3-furanone;

    分子式:C5H8O2

    分子量:100.116

    精确质量:100.052

    Psa:26.3

    RTECS号:LU3579000

    MDL号:MFCD00010423

    外观与性状:无色至淡黄色液体

    密度:1.034g/mLat 25°C(lit.)

    沸点:139°C(lit.)

    闪点:103°F

    折射率:n20/D 1.429(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Keep away from heat, sparks, and flame.

    安全说明:S16-S26-S36/37/39-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932190090

    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:Xi

    信号词:Warning

    危险标志:GHS02, GHS07

    危险性描述:H226; H302

    简介:Coffeefuranone(2-methyltetrahydrofuran-3-one)isapleasantsmellingliquidfuranderivativewhichisavolatileconstituentofthearomacomplexofroastedcoffee.Coffeefuranoneislessodorousthanfurfurylmercaptan,whichwithanodorthresholdof0.005ppbwasthefirsthighimpactaromachemical,buthasaverypleasantsweetcaramelcharacter,withsomenuttiness.

    用途:用作香料的原料及用于有机合成。

    展开

    呋喃3188-00-9
    TargetMol 2-甲基四氢呋喃-3-酮 2-Methyltetrahydrofuran-3-on... 现货

     99.00
    T8050 /
    呋喃620-02-0

    CAS号:620-02-0

    品名:5-甲基呋喃醛5-Methylfurfural

    中文别名:5-甲基糠醛;5-甲基-2-糠醛;.5-甲基糠醛;

    英文别名:2-Furancarboxaldehyde,5-methyl-;5-methylfuran-2-carbaldehyde;

    分子式:C6H6O2

    分子量:110.111

    精确质量:110.037

    Psa:30.21

    RTECS号:LT7032500

    EINECS号:210-622-6

    MDL号:MFCD00003232

    外观与性状:无色至淡黄色液体

    密度:1.107g/mLat 25°C(lit.)

    沸点:187-189°C(lit.)

    闪点:163°F

    折射率:n20/D 1.531

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Refrigerator

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:2

    海关编码:2932999099

    危险品标志:Xi

    简介:5-Methylfurfuralisacommonchemicalreagentusedinawidevarietyofchemicalreactionsandorganicsynthesis.Polycyclicpyridazinebasedderivativesaresynthesizedwiththiscompoundtoformantimicrobialagents.Alsousedinthepreparationofantiinflammatorydiarylpentanoidanalogues.

    用途:用作烟用香精,5-甲基糠醛是拟除虫菊酯烯丙菊酯和丙炔菊酯的中间体,GB2760--1996规定为允许使用的食品用香料。可用于食用香精配方中。

     620-02-0 详细信息

    呋喃

    CAS号:620-02-0

    品名:5-甲基呋喃醛5-Methylfurfural

    中文别名:5-甲基糠醛;5-甲基-2-糠醛;.5-甲基糠醛;

    英文别名:2-Furancarboxaldehyde,5-methyl-;5-methylfuran-2-carbaldehyde;

    分子式:C6H6O2

    分子量:110.111

    精确质量:110.037

    Psa:30.21

    RTECS号:LT7032500

    EINECS号:210-622-6

    MDL号:MFCD00003232

    外观与性状:无色至淡黄色液体

    密度:1.107g/mLat 25°C(lit.)

    沸点:187-189°C(lit.)

    闪点:163°F

    折射率:n20/D 1.531

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Refrigerator

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:2

    海关编码:2932999099

    危险品标志:Xi

    简介:5-Methylfurfuralisacommonchemicalreagentusedinawidevarietyofchemicalreactionsandorganicsynthesis.Polycyclicpyridazinebasedderivativesaresynthesizedwiththiscompoundtoformantimicrobialagents.Alsousedinthepreparationofantiinflammatorydiarylpentanoidanalogues.

    用途:用作烟用香精,5-甲基糠醛是拟除虫菊酯烯丙菊酯和丙炔菊酯的中间体,GB2760--1996规定为允许使用的食品用香料。可用于食用香精配方中。

    展开

    呋喃620-02-0
    TargetMol 5-甲基呋喃醛 5-Methylfurfural 现货

     99.00
    TCP2934 98.48%
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