筛选出 5 条数据

    品牌 产品 货期 价格 货号 规格 /
    耦合164298-23-1

    CAS号:164298-23-1

    品名:四甲基氟代脲六氟磷酸酯Fluoro-N,N,N',N'-tetramethylformamidiniumhexafluorophosphate

    中文别名:氟-N,N,N',N'-四甲基甲酰胺六氟磷酸盐;

    英文别名:N-((Dimethylamino)fluoromethylene)-N-methylmethanaminiumhexafluorophosphate(V);Fluoro-N,N,N‘,N’etramethylformamidiniumhexafluorophosphate;Fluoro-N,N,N′,N′-tetramethylformamidiniumhexafluorophosphate;Fluoro-N,N,N‘,N‘-tetramethylformamidiniumhexafluorophosphate;[dimethylamino(fluoro)methylidene]-dimethylazanium,hexafluorophosphate;Fluoro-N,N,N',N'-tetramethylformamidiniumHexafluorophosphate;Fluoro-N,N,N',N'-tetramethylformamidiniumhexafluorophos;

    分子式:C5H12F7N2P

    分子量:264.125

    精确质量:264.063

    Psa:19.84

    MDL号:MFCD02684443

    PubChem号:24871000

    外观与性状:白色晶体或结晶粉末

    密度:

    熔点:104-109°C(lit.)

    储存条件:2-8ºC

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

     164298-23-1 详细信息

    耦合

    CAS号:164298-23-1

    品名:四甲基氟代脲六氟磷酸酯Fluoro-N,N,N',N'-tetramethylformamidiniumhexafluorophosphate

    中文别名:氟-N,N,N',N'-四甲基甲酰胺六氟磷酸盐;

    英文别名:N-((Dimethylamino)fluoromethylene)-N-methylmethanaminiumhexafluorophosphate(V);Fluoro-N,N,N‘,N’etramethylformamidiniumhexafluorophosphate;Fluoro-N,N,N′,N′-tetramethylformamidiniumhexafluorophosphate;Fluoro-N,N,N‘,N‘-tetramethylformamidiniumhexafluorophosphate;[dimethylamino(fluoro)methylidene]-dimethylazanium,hexafluorophosphate;Fluoro-N,N,N',N'-tetramethylformamidiniumHexafluorophosphate;Fluoro-N,N,N',N'-tetramethylformamidiniumhexafluorophos;

    分子式:C5H12F7N2P

    分子量:264.125

    精确质量:264.063

    Psa:19.84

    MDL号:MFCD02684443

    PubChem号:24871000

    外观与性状:白色晶体或结晶粉末

    密度:

    熔点:104-109°C(lit.)

    储存条件:2-8ºC

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    展开

    耦合164298-23-1
    百灵威 N,N,N’,N’-四甲基氟代脲鎓六氟磷酸酯 N,N,N',N'-Tetramethylfluorof... 17.5天

     18053.00
    JK293019 97%
    C-X键形成(无卤素)420-37-1

    CAS号:420-37-1

    品名:三甲基氧鎓四氟硼酸TRIMETHYLOXONIUMTETRAFLUOROBORATE

    中文别名:三甲基钖四氟硼酸;

    英文别名:TriMethyloxoniuMTetrafluoroborate;Oxonium,trimethyl-,tetrafluoroborate(1-);trimethyloxidanium,tetrafluoroborate;

    分子式:C3H9BF4O

    分子量:147.908

    精确质量:148.068

    Psa:9.23

    MDL号:MFCD00011798

    外观与性状:白色至灰白色晶体

    密度:

    熔点:200 °C

    储存条件:2-8ºC

    安全说明:S26-S36/37/39-S43-S45

    危险类别码:R14

    WGK Germany:3

    海关编码:2909199090

    危险品运输编码:UN 3261 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338; P310

    危险标志:GHS05

    危险性描述:H314

    简介:TrimethyloxoniumtetrafluoroborateMe3OBF4(sometimescalledthe\"Meerweinsalt\"afterHansMeerwein)isastrongmethylatingagent.Itisthemethylanalogtotriethyloxoniumtetrafluoroborate.Commerciallyavailable,thiscompoundispreparedsimilarly,byreactionofborontrifluorideetheratewithdimethyletherandepichlorohydrin.

    用途:1.用于氢氧基基团的氧化,合成海洋天然产品。

     420-37-1 详细信息

    C-X键形成(无卤素)

    CAS号:420-37-1

    品名:三甲基氧鎓四氟硼酸TRIMETHYLOXONIUMTETRAFLUOROBORATE

    中文别名:三甲基钖四氟硼酸;

    英文别名:TriMethyloxoniuMTetrafluoroborate;Oxonium,trimethyl-,tetrafluoroborate(1-);trimethyloxidanium,tetrafluoroborate;

    分子式:C3H9BF4O

    分子量:147.908

    精确质量:148.068

    Psa:9.23

    MDL号:MFCD00011798

    外观与性状:白色至灰白色晶体

    密度:

    熔点:200 °C

    储存条件:2-8ºC

    安全说明:S26-S36/37/39-S43-S45

    危险类别码:R14

    WGK Germany:3

    海关编码:2909199090

    危险品运输编码:UN 3261 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    信号词:Danger

    危险性防范说明:P280; P305 + P351 + P338; P310

    危险标志:GHS05

    危险性描述:H314

    简介:TrimethyloxoniumtetrafluoroborateMe3OBF4(sometimescalledthe\"Meerweinsalt\"afterHansMeerwein)isastrongmethylatingagent.Itisthemethylanalogtotriethyloxoniumtetrafluoroborate.Commerciallyavailable,thiscompoundispreparedsimilarly,byreactionofborontrifluorideetheratewithdimethyletherandepichlorohydrin.

    用途:1.用于氢氧基基团的氧化,合成海洋天然产品。

    展开

    C-X键形成(无卤素)420-37-1
    百灵威 三甲基氧鎓四氟硼酸盐 Trimethyloxoniumtetrafluoro... 24.5天

     17893.00
    JK171198 97%
    C-X键形成15114-43-9

    CAS号:15114-43-9

    品名:1,3-二溴-1,3,5-三嗪-2,4,6-三酮1,3-dibromo-1,3,5-triazinane-2,4,6-trione

    中文别名:1,3-二溴-1,3,5-三嗪-2,4,6(1H,3H,5H)-三酮;二溴异氰尿酸;

    英文别名:DibroMoisocyanuricAcid;dibromisocyanurate;dibromoisocyanuricacid;dibromoisocyanurate;dibromocyanuricacid;1,3-Dibromo-1,3,5-triazine-2,4,6-trione;N,N'-dibromoisocyanuricacid;

    分子式:C3HBr2N3O3

    分子量:286.866

    精确质量:284.838

    Psa:76.86

    MDL号:MFCD00463941

    密度:2.789g/cm3

    熔点:309ºC

    折射率:1.712

    海关编码:2933699090

    信号词:Danger

    危险性防范说明:P220; P280; P305 + P351 + P338; P310

    危险标志:GHS03, GHS05, GHS07

    危险性描述:H272; H302; H314

    用途:是一种温和、高效的溴化试剂。与有机合成常用的N-溴代丁二酰亚胺(NBS)相比还具有更优良的溴化能力。在浓硫酸中加入DBI,室温2

     15114-43-9 详细信息

    C-X键形成

    CAS号:15114-43-9

    品名:1,3-二溴-1,3,5-三嗪-2,4,6-三酮1,3-dibromo-1,3,5-triazinane-2,4,6-trione

    中文别名:1,3-二溴-1,3,5-三嗪-2,4,6(1H,3H,5H)-三酮;二溴异氰尿酸;

    英文别名:DibroMoisocyanuricAcid;dibromisocyanurate;dibromoisocyanuricacid;dibromoisocyanurate;dibromocyanuricacid;1,3-Dibromo-1,3,5-triazine-2,4,6-trione;N,N'-dibromoisocyanuricacid;

    分子式:C3HBr2N3O3

    分子量:286.866

    精确质量:284.838

    Psa:76.86

    MDL号:MFCD00463941

    密度:2.789g/cm3

    熔点:309ºC

    折射率:1.712

    海关编码:2933699090

    信号词:Danger

    危险性防范说明:P220; P280; P305 + P351 + P338; P310

    危险标志:GHS03, GHS05, GHS07

    危险性描述:H272; H302; H314

    用途:是一种温和、高效的溴化试剂。与有机合成常用的N-溴代丁二酰亚胺(NBS)相比还具有更优良的溴化能力。在浓硫酸中加入DBI,室温2

    展开

    C-X键形成15114-43-9
    Fluorochem Dibromoisocyanuricacid Dibromoisocyanuricacid 24.5天

     17996.00
    FLF237502 0.97
    耦合37595-74-7

    CAS号:37595-74-7

    品名:N-苯基双(三氟甲烷磺酰)亚胺PhenylTriflimide

    中文别名:N,N-双(三氟甲磺酰基)苯胺;N-苯基双(三氟甲烷磺酰亚胺);N-苯基双(三氟甲烷磺酸亚胺);N-苯基双(三氟甲磺酰亚胺);

    英文别名:N-Phenyltrifluoromethanesulfonimide;N-Phenylbis(trifluoromethanesulfonimide);N-Phenyl-bis(trifluoromethanesulfonimide);1,1,1-trifluoro-N-phenyl-N-(trifluoromethylsulfonyl)methanesulfonamide;N,N-Bis(trifluoromethanesulfonyl)aniline;N,N-Bis(trifluoromethylsulfonyl)aniline;Methanesulfonamide,1,1,1-trifluoro-N-phenyl-N-[(trifluoromethyl)sulfonyl]-;1,1,1-Trifluoro-N-phenyl-N-[(trifluoromethyl)sulfonyl]methanesulfonamide;1,1,1-Trifluoro-N-phenyl-N-trifluoromethanesulfonylmethanesulfonamide;N,N-Bis(trifluoromethylsulfonyl)phenylamine;N-Phenyl-N-(trifluoromethanesulfonyl)trifluoromethanesulfonamide;N-Phenyl-N-[(trifluoromethyl)sulfonyl]trifluoromethanesulfonamide;N-Phenylbis(trifluoromethanesulfonyl)imide;N-Phenyltriflimide;N-Phenyltrifluoromethylsulfonimide;NSC240874;Phenylbis((trifluoromethyl)sulfonyl)amine;Trifluoro-N-phenyl-N-[(trifluoromethyl)sulfonyl]methanesulfonamide;PhNTf2;

    分子式:C8H5F6NO4S2

    分子量:357.25

    精确质量:356.956

    Psa:88.28

    UNII号:TIC0LRR43X

    外观与性状:白色至灰白色结晶粉末

    密度:1.766 g/cm3

    沸点:305.3ºC at 760 mmHg

    熔点:100-102°C(lit.)

    闪点:138.4ºC

    折射率:1.488

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:N-Phenylbis(trifluoromethanesulfonamide)isusedintheenantioselectivesynthesisofβ-aminoacidsviatheMannichreaction.Usedinthesynthesisofsphingosine1-phosphate-1receptoragonistsusefulinpharmaceuticalapplication.

     37595-74-7 详细信息

    耦合

    CAS号:37595-74-7

    品名:N-苯基双(三氟甲烷磺酰)亚胺PhenylTriflimide

    中文别名:N,N-双(三氟甲磺酰基)苯胺;N-苯基双(三氟甲烷磺酰亚胺);N-苯基双(三氟甲烷磺酸亚胺);N-苯基双(三氟甲磺酰亚胺);

    英文别名:N-Phenyltrifluoromethanesulfonimide;N-Phenylbis(trifluoromethanesulfonimide);N-Phenyl-bis(trifluoromethanesulfonimide);1,1,1-trifluoro-N-phenyl-N-(trifluoromethylsulfonyl)methanesulfonamide;N,N-Bis(trifluoromethanesulfonyl)aniline;N,N-Bis(trifluoromethylsulfonyl)aniline;Methanesulfonamide,1,1,1-trifluoro-N-phenyl-N-[(trifluoromethyl)sulfonyl]-;1,1,1-Trifluoro-N-phenyl-N-[(trifluoromethyl)sulfonyl]methanesulfonamide;1,1,1-Trifluoro-N-phenyl-N-trifluoromethanesulfonylmethanesulfonamide;N,N-Bis(trifluoromethylsulfonyl)phenylamine;N-Phenyl-N-(trifluoromethanesulfonyl)trifluoromethanesulfonamide;N-Phenyl-N-[(trifluoromethyl)sulfonyl]trifluoromethanesulfonamide;N-Phenylbis(trifluoromethanesulfonyl)imide;N-Phenyltriflimide;N-Phenyltrifluoromethylsulfonimide;NSC240874;Phenylbis((trifluoromethyl)sulfonyl)amine;Trifluoro-N-phenyl-N-[(trifluoromethyl)sulfonyl]methanesulfonamide;PhNTf2;

    分子式:C8H5F6NO4S2

    分子量:357.25

    精确质量:356.956

    Psa:88.28

    UNII号:TIC0LRR43X

    外观与性状:白色至灰白色结晶粉末

    密度:1.766 g/cm3

    沸点:305.3ºC at 760 mmHg

    熔点:100-102°C(lit.)

    闪点:138.4ºC

    折射率:1.488

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:N-Phenylbis(trifluoromethanesulfonamide)isusedintheenantioselectivesynthesisofβ-aminoacidsviatheMannichreaction.Usedinthesynthesisofsphingosine1-phosphate-1receptoragonistsusefulinpharmaceuticalapplication.

    展开

    耦合37595-74-7
    百灵威 N-苯基双(三氟甲基磺酰)亚胺 N-Phenylbis(trifluoromethan... 35天

     17596.00
    JK346145 99%
    键形成120801-75-4

    CAS号:120801-75-4

    品名:三甲基硅烷基2-(氟磺酰基)二氟乙酸酯Trimethylsilyl2-(fluorosulfonyl)difluoroacetate

    中文别名:三甲基硅烷基双氟(氟代磺酰基)乙酸酯;三甲硅烷基2,2-二氟-2-(氟磺酰)醋酸盐;氟磺酰基二氟乙酸三甲基硅酯;三甲基硅基2-(氟磺酰基)二氟;双氟(氟代磺酰基)乙酸三甲基硅酯;2-(氟磺酰基)二氟乙酸三甲基硅酯;

    英文别名:Trimethylsilyl2,2-difluoro-2-(fluorosulfonyl)acetate;Difluoro(fluorosulfonyl)aceticAcidTrimethylsilylEster;TrimethylsilylDifluoro(fluorosulfonyl)acetate;Trimethylsilyl(fluorosulfonyl)difluoroacetate;trimethylsilyl2,2-difluoro-2-fluorosulfonylacetate;

    分子式:C5H9F3O4SSi

    分子量:250.268

    精确质量:249.994

    Psa:68.82

    MDL号:MFCD02093343

    PubChem号:24877816

    密度:1.27g/mLat 25°C(lit.)

    沸点:156°C(lit.)

    闪点:80°F

    折射率:n20/D 1.367(lit.)

    蒸汽压:0.000814mmHg at 25°C

    安全说明:S16-S26-S27-S36/37/39

    危险类别码:R10; R34

    WGK Germany:2

    海关编码:2931900090

    危险品运输编码:UN 2920 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

     120801-75-4 详细信息

    键形成

    CAS号:120801-75-4

    品名:三甲基硅烷基2-(氟磺酰基)二氟乙酸酯Trimethylsilyl2-(fluorosulfonyl)difluoroacetate

    中文别名:三甲基硅烷基双氟(氟代磺酰基)乙酸酯;三甲硅烷基2,2-二氟-2-(氟磺酰)醋酸盐;氟磺酰基二氟乙酸三甲基硅酯;三甲基硅基2-(氟磺酰基)二氟;双氟(氟代磺酰基)乙酸三甲基硅酯;2-(氟磺酰基)二氟乙酸三甲基硅酯;

    英文别名:Trimethylsilyl2,2-difluoro-2-(fluorosulfonyl)acetate;Difluoro(fluorosulfonyl)aceticAcidTrimethylsilylEster;TrimethylsilylDifluoro(fluorosulfonyl)acetate;Trimethylsilyl(fluorosulfonyl)difluoroacetate;trimethylsilyl2,2-difluoro-2-fluorosulfonylacetate;

    分子式:C5H9F3O4SSi

    分子量:250.268

    精确质量:249.994

    Psa:68.82

    MDL号:MFCD02093343

    PubChem号:24877816

    密度:1.27g/mLat 25°C(lit.)

    沸点:156°C(lit.)

    闪点:80°F

    折射率:n20/D 1.367(lit.)

    蒸汽压:0.000814mmHg at 25°C

    安全说明:S16-S26-S27-S36/37/39

    危险类别码:R10; R34

    WGK Germany:2

    海关编码:2931900090

    危险品运输编码:UN 2920 8/PG 2

    危险类别:8

    包装等级:II

    危险品标志:C

    展开

    键形成120801-75-4
    乐研 三甲基甲硅烷基2,2-二氟-2-(氟磺酰)乙酸 Trimethylsilyl2,2-difluoro-... 现货

     17950.00
    1176554 97%
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