筛选出 4 条数据

    品牌 产品 货期 价格 货号 规格 /
    有机砌块10543-57-4

    CAS号:10543-57-4

    品名:四乙酰乙二胺N,N'-(ethane-1,2-diyl)bis(N-acetylacetamide)

    中文别名:N,N,N′,N′-四乙酰基乙二胺;N,N’-1,2-亚乙基二(N-乙酰基乙酰胺);N,N,N',N'-四乙酰基乙二胺;

    英文别名:N,N,N,N-Tetraacetylethylenediamine;N,N,N',N'-Tetraacetylethylenediamine;N,N,N′,N′-Tetraacetylethylenediamine;N-acetyl-N-[2-(diacetylamino)ethyl]acetamide;Tetraacetylethylenediamine;

    分子式:C10H16N2O4

    分子量:228.245

    精确质量:228.111

    Psa:74.76

    BRN号:1795711

    EINECS号:234-123-8

    MDL号:MFCD00014967

    PubChem号:24888693

    外观与性状:灰白色至奶油色结晶粉末淡气味

    密度:0.9

    沸点:140 °C (1.5002 mmHg)

    熔点:149-154 °C

    闪点:140 °C

    折射率:1.497

    稳定性:Stable under normal shipping and handling conditions.

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:0mmHg at 25°C

    安全说明:S22-S24/25

    WGK Germany:1

    海关编码:2924199090

    简介:Tetraacetylethylenediamine,commonlyabbreviatedasTAED,isanorganiccompoundwiththeformula(CH3C(O))2NCH2CH2N(C(O)CH3)2.Itiscommonlyusedasaperoxidebleachactivatorinhouseholddetergentsandforpaperpulp.Itisproducedbyacetylationofethylenediamine.AlthoughstructurallyandinabbreviationverysimilartoEDTA,thetwocompoundsshouldnotbeinterchanged.

    用途:是高效的低温漂白活化剂,广泛用于洗衣粉、彩漂粉、洗碗剂及其他各类固体洗涤剂及去污剂中

     10543-57-4 详细信息

    有机砌块

    CAS号:10543-57-4

    品名:四乙酰乙二胺N,N'-(ethane-1,2-diyl)bis(N-acetylacetamide)

    中文别名:N,N,N′,N′-四乙酰基乙二胺;N,N’-1,2-亚乙基二(N-乙酰基乙酰胺);N,N,N',N'-四乙酰基乙二胺;

    英文别名:N,N,N,N-Tetraacetylethylenediamine;N,N,N',N'-Tetraacetylethylenediamine;N,N,N′,N′-Tetraacetylethylenediamine;N-acetyl-N-[2-(diacetylamino)ethyl]acetamide;Tetraacetylethylenediamine;

    分子式:C10H16N2O4

    分子量:228.245

    精确质量:228.111

    Psa:74.76

    BRN号:1795711

    EINECS号:234-123-8

    MDL号:MFCD00014967

    PubChem号:24888693

    外观与性状:灰白色至奶油色结晶粉末淡气味

    密度:0.9

    沸点:140 °C (1.5002 mmHg)

    熔点:149-154 °C

    闪点:140 °C

    折射率:1.497

    稳定性:Stable under normal shipping and handling conditions.

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:0mmHg at 25°C

    安全说明:S22-S24/25

    WGK Germany:1

    海关编码:2924199090

    简介:Tetraacetylethylenediamine,commonlyabbreviatedasTAED,isanorganiccompoundwiththeformula(CH3C(O))2NCH2CH2N(C(O)CH3)2.Itiscommonlyusedasaperoxidebleachactivatorinhouseholddetergentsandforpaperpulp.Itisproducedbyacetylationofethylenediamine.AlthoughstructurallyandinabbreviationverysimilartoEDTA,thetwocompoundsshouldnotbeinterchanged.

    用途:是高效的低温漂白活化剂,广泛用于洗衣粉、彩漂粉、洗碗剂及其他各类固体洗涤剂及去污剂中

    展开

    有机砌块10543-57-4
    罗恩 N,N,N'',N''-四乙酰乙二胺 N,N,N',N'-Tetraacetylethylen... 5-7个工作日

     2760.00
    R009823 92-94%
    有机砌块446-36-6

    CAS号:446-36-6

    品名:2-硝基-5-氟苯酚5-Fluoro-2-nitrophenol

    中文别名:5-氟-2-硝基苯酚;3-氟-6-硝基苯酚;

    英文别名:4-fluoro-2-hydroxy-1-nitrobenzene;Phenol,5-fluoro-2-nitro;2-hydroxy-4-fluoronitrobenzene;3-Fluoro-6-nitrophenol;1-fluoro-3-hydroxy-4-nitrobenzene;2-nitro-5-fluoro-phenol;4-Fluoro-2-hydroxynitrobenzene;

    分子式:C6H4FNO3

    分子量:157.099

    精确质量:157.018

    Psa:66.05

    MDL号:MFCD00007107

    外观与性状:白色至淡黄色晶体粉末

    密度:1.511 g/cm3

    沸点:260°C

    熔点:34-37°C(lit.)

    闪点:197°F

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

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.0486mmHg at 25°C

    安全说明:S26-S36/37-S36/37/39

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:29089000

    包装等级:I; II; III

    危险品标志:Xn

     446-36-6 详细信息

    有机砌块

    CAS号:446-36-6

    品名:2-硝基-5-氟苯酚5-Fluoro-2-nitrophenol

    中文别名:5-氟-2-硝基苯酚;3-氟-6-硝基苯酚;

    英文别名:4-fluoro-2-hydroxy-1-nitrobenzene;Phenol,5-fluoro-2-nitro;2-hydroxy-4-fluoronitrobenzene;3-Fluoro-6-nitrophenol;1-fluoro-3-hydroxy-4-nitrobenzene;2-nitro-5-fluoro-phenol;4-Fluoro-2-hydroxynitrobenzene;

    分子式:C6H4FNO3

    分子量:157.099

    精确质量:157.018

    Psa:66.05

    MDL号:MFCD00007107

    外观与性状:白色至淡黄色晶体粉末

    密度:1.511 g/cm3

    沸点:260°C

    熔点:34-37°C(lit.)

    闪点:197°F

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

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0.0486mmHg at 25°C

    安全说明:S26-S36/37-S36/37/39

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:29089000

    包装等级:I; II; III

    危险品标志:Xn

    展开

    有机砌块446-36-6
    罗恩 5-氟-2-硝基苯酚 5-Fluoro-2-nitrophenol 现货

     2229.00
    R016823 98%
    有机砌块42019-78-3

    CAS号:42019-78-3

    品名:4-氯-4'-羟基二苯甲酮4-Chloro-4'-hydroxybenzophenone

    中文别名:4-氯-4’-羟基二苯甲酮;4-氯-4`-羟基二苯甲酮;4-氯-4'-羟基苯并苯基酮;

    英文别名:4-Chloro-4`-hydroxybenzophenone;FenofibrateimpurityA;4,4'-Chlorohydroxybenzophenone;4-Chloro-4'-hydroxyb;4-p-Chlorobenzoylphenol;FenofibrateRelatedCompoundA;Methanone,(4-chlorophenyl)(4-hydroxyphenyl)-;4-HYDROXY-4'-CHLOROBENZOPHENONE;4-Chloro-4’-hydroxybenzophenone;4-chlorophenyl4-hydroxyphenylketone;(4-Chlorophenyl)(4-hydroxyphenyl)methanone;4-Chloro-4'-hydroxybenzophenon;4-Chloro-4-Hydroxybenzophenone;

    分子式:C13H9ClO2

    分子量:232.662

    精确质量:232.029

    Psa:37.3

    MDL号:MFCD00002357

    外观与性状:类白色结晶粉末

    密度:1.307 g/cm3

    沸点:257 °C (13 mmHg)

    熔点:177-181 °C

    闪点:100 °C

    折射率:1.623

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25-S37/39-S26

    危险类别码:R36/37/38

    海关编码:2914700090

    危险品标志:Xi; Xn

    简介:TheimpurityofFenofibricacid(42017-89-0),theactivemetaboliteoffenofibratewhichincreasesApolipoproteinA-I–MediatedHigh-DensityLipoproteinBiogenesisbyenhancingtranscriptionofATP-BindingcassettetransporterA1geneinaliverXreceptor–dependentmanner.

    用途:用作医药非诺贝特中间体。

     42019-78-3 详细信息

    有机砌块

    CAS号:42019-78-3

    品名:4-氯-4'-羟基二苯甲酮4-Chloro-4'-hydroxybenzophenone

    中文别名:4-氯-4’-羟基二苯甲酮;4-氯-4`-羟基二苯甲酮;4-氯-4'-羟基苯并苯基酮;

    英文别名:4-Chloro-4`-hydroxybenzophenone;FenofibrateimpurityA;4,4'-Chlorohydroxybenzophenone;4-Chloro-4'-hydroxyb;4-p-Chlorobenzoylphenol;FenofibrateRelatedCompoundA;Methanone,(4-chlorophenyl)(4-hydroxyphenyl)-;4-HYDROXY-4'-CHLOROBENZOPHENONE;4-Chloro-4’-hydroxybenzophenone;4-chlorophenyl4-hydroxyphenylketone;(4-Chlorophenyl)(4-hydroxyphenyl)methanone;4-Chloro-4'-hydroxybenzophenon;4-Chloro-4-Hydroxybenzophenone;

    分子式:C13H9ClO2

    分子量:232.662

    精确质量:232.029

    Psa:37.3

    MDL号:MFCD00002357

    外观与性状:类白色结晶粉末

    密度:1.307 g/cm3

    沸点:257 °C (13 mmHg)

    熔点:177-181 °C

    闪点:100 °C

    折射率:1.623

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25-S37/39-S26

    危险类别码:R36/37/38

    海关编码:2914700090

    危险品标志:Xi; Xn

    简介:TheimpurityofFenofibricacid(42017-89-0),theactivemetaboliteoffenofibratewhichincreasesApolipoproteinA-I–MediatedHigh-DensityLipoproteinBiogenesisbyenhancingtranscriptionofATP-BindingcassettetransporterA1geneinaliverXreceptor–dependentmanner.

    用途:用作医药非诺贝特中间体。

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    有机砌块42019-78-3
    罗恩 4-氯-4''-羟基二苯甲酮 4-Chloro-4'-hydroxybenzophen... 5~7个工作日

     2348.00
    R014246 98%
    有机砌块7311-34-4

    CAS号:7311-34-4

    品名:3,5-二甲氧基苯甲醛3,5-Dimethoxybenzaldehyde

    中文别名:3.5-二甲氧基苯甲醛;

    英文别名:Benzaldehyde,3,5-dimethoxy;3,5-dimethoxybenzaldehyd;3,5-dimethoxybenzaldehyde;Benzaldehyde,3,5-dimethoxy-;

    分子式:C9H10O3

    分子量:166.174

    精确质量:166.063

    Psa:35.53

    MDL号:MFCD00003366

    外观与性状:白色至米色结晶固体

    密度:1.114 g/cm3

    沸点:151°C16mm Hg(lit.)

    熔点:45-48°C(lit.)

    闪点:&>230°F

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a cool, dry place. Keep container closed when not in use.

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2912499000

    危险品标志:Xi

    简介:3,5-Dimethoxybenzaldehyde,isabenzaldehydederivative,thatcanbeusedasabuildingblockinthesynthesisofmorecomplexstructures.

     7311-34-4 详细信息

    有机砌块

    CAS号:7311-34-4

    品名:3,5-二甲氧基苯甲醛3,5-Dimethoxybenzaldehyde

    中文别名:3.5-二甲氧基苯甲醛;

    英文别名:Benzaldehyde,3,5-dimethoxy;3,5-dimethoxybenzaldehyd;3,5-dimethoxybenzaldehyde;Benzaldehyde,3,5-dimethoxy-;

    分子式:C9H10O3

    分子量:166.174

    精确质量:166.063

    Psa:35.53

    MDL号:MFCD00003366

    外观与性状:白色至米色结晶固体

    密度:1.114 g/cm3

    沸点:151°C16mm Hg(lit.)

    熔点:45-48°C(lit.)

    闪点:&>230°F

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store in a cool, dry place. Keep container closed when not in use.

    安全说明:S26-S36-S24/25

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2912499000

    危险品标志:Xi

    简介:3,5-Dimethoxybenzaldehyde,isabenzaldehydederivative,thatcanbeusedasabuildingblockinthesynthesisofmorecomplexstructures.

    展开

    有机砌块7311-34-4
    罗恩 3,5-二甲氧基苯甲醛 3,5-Dimethoxybenzaldehyde 现货

     2502.00
    R016493 98%
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