筛选出 5 条数据

    品牌 产品 货期 价格 货号 规格 /
    呋喃28588-74-1

    CAS号:28588-74-1

    品名:2-甲基-3-呋喃硫醇2-methylfuran-3-thiol

    中文别名:2-甲基-3-巯基呋喃;

    英文别名:2-Methyl-3-Mercaptofuran;FEMANo.3188;3-mercapto-2-methylfuran;2-methyl-3-furanthiol;2-methyl-3-sulfanylfuran;3-Mercapto-2-methylfuran;2-Methyl-3-mercaptofuran;2-Methyl-3-furylmercaptan;2-Methyl-3-furanethiol,balanceoxidizedcompound;2-Methyl-3-furylthiol;2-methyl-furan-3-thiol;EINECS249-094-7;3-FURANTHIOL,2-METHYL;

    分子式:C5H6OS

    分子量:114.166

    精确质量:114.014

    Psa:51.94

    RTECS号:LU6235000

    EINECS号:249-094-7

    外观与性状:无色至淡黄色液体

    密度:1.145g/mLat 25°C

    沸点:57-60°C44mm Hg(lit.)

    闪点:98°F

    折射率:n20/D 1.518(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Freezer (-20ºC)

    蒸汽压:5.78mmHg at 25°C

    安全说明:S16-S45-S39-S38-S28-S26

    危险类别码:R10; R25; R26; R36

    WGK Germany:3

    海关编码:2932190090

    危险品运输编码:UN 1228 3/PG 3

    危险类别:3.2

    包装等级:III

    危险品标志:T+

    信号词:Danger

    危险性防范说明:P301 + P310

    危险标志:GHS02, GHS06

    危险性描述:H226; H301

    简介:Ameatflavoringagent.

    用途:特别适用作烤肉类、灌肠类和肉汤类的产品增香剂。

     28588-74-1 详细信息

    呋喃

    CAS号:28588-74-1

    品名:2-甲基-3-呋喃硫醇2-methylfuran-3-thiol

    中文别名:2-甲基-3-巯基呋喃;

    英文别名:2-Methyl-3-Mercaptofuran;FEMANo.3188;3-mercapto-2-methylfuran;2-methyl-3-furanthiol;2-methyl-3-sulfanylfuran;3-Mercapto-2-methylfuran;2-Methyl-3-mercaptofuran;2-Methyl-3-furylmercaptan;2-Methyl-3-furanethiol,balanceoxidizedcompound;2-Methyl-3-furylthiol;2-methyl-furan-3-thiol;EINECS249-094-7;3-FURANTHIOL,2-METHYL;

    分子式:C5H6OS

    分子量:114.166

    精确质量:114.014

    Psa:51.94

    RTECS号:LU6235000

    EINECS号:249-094-7

    外观与性状:无色至淡黄色液体

    密度:1.145g/mLat 25°C

    沸点:57-60°C44mm Hg(lit.)

    闪点:98°F

    折射率:n20/D 1.518(lit.)

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Freezer (-20ºC)

    蒸汽压:5.78mmHg at 25°C

    安全说明:S16-S45-S39-S38-S28-S26

    危险类别码:R10; R25; R26; R36

    WGK Germany:3

    海关编码:2932190090

    危险品运输编码:UN 1228 3/PG 3

    危险类别:3.2

    包装等级:III

    危险品标志:T+

    信号词:Danger

    危险性防范说明:P301 + P310

    危险标志:GHS02, GHS06

    危险性描述:H226; H301

    简介:Ameatflavoringagent.

    用途:特别适用作烤肉类、灌肠类和肉汤类的产品增香剂。

    展开

    呋喃28588-74-1
    源叶 2-甲基-3-呋喃硫醇 2-Methyl-3-furanthiol 现货

     384.00
    S45481 95%
    呋喃90843-31-5

    CAS号:90843-31-5

    品名:5-乙酰基-2,3-二氢苯并[b]呋喃5-Acetyl-2,3-dihydrobenzo[b]furan

    中文别名:1-(2,3-二氢苯并[B]呋喃-5-基)-1-乙酮;5-乙酰基-2,3-二氢苯并呋喃;

    英文别名:1-(2,3-dihydro-1-benzofuran-5-yl)ethanone;

    分子式:C10H10O2

    分子量:162.185

    精确质量:162.068

    Psa:26.3

    RTECS号:MU2800000

    MDL号:MFCD00068033

    外观与性状:淡黄色结晶粉末

    密度:1.149 g/cm3

    沸点:120-121°C 15mm

    熔点:56-59°C

    闪点:120-121°C/15mm

    折射率:1.557

    安全说明:S22; S36/37; S45

    危险类别码:R22; R42/43

    WGK Germany:3

    海关编码:2932999099

    危险品运输编码:2811

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xn

    简介:1-(2,3-Dihydro-5-benzofuranyl)ethanoneisusedtopreparetricyclic[1,2,4]triazine1,4-dioxidesashypoxiaselectivecytotoxins.ItisalsousedtosynthesizeN-(1-benzo[1,3]dioxol-5-yl)ethyl-,N-[1-(2,3-dihydro-benzofuran-5-yl)ethyl-,andN-[1-(2,3-dihydro-1H-indol-5-yl)ethylacrylamideswithKCNQ2openeractivities.

     90843-31-5 详细信息

    呋喃

    CAS号:90843-31-5

    品名:5-乙酰基-2,3-二氢苯并[b]呋喃5-Acetyl-2,3-dihydrobenzo[b]furan

    中文别名:1-(2,3-二氢苯并[B]呋喃-5-基)-1-乙酮;5-乙酰基-2,3-二氢苯并呋喃;

    英文别名:1-(2,3-dihydro-1-benzofuran-5-yl)ethanone;

    分子式:C10H10O2

    分子量:162.185

    精确质量:162.068

    Psa:26.3

    RTECS号:MU2800000

    MDL号:MFCD00068033

    外观与性状:淡黄色结晶粉末

    密度:1.149 g/cm3

    沸点:120-121°C 15mm

    熔点:56-59°C

    闪点:120-121°C/15mm

    折射率:1.557

    安全说明:S22; S36/37; S45

    危险类别码:R22; R42/43

    WGK Germany:3

    海关编码:2932999099

    危险品运输编码:2811

    危险类别:6.1(b)

    包装等级:III

    危险品标志:Xn

    简介:1-(2,3-Dihydro-5-benzofuranyl)ethanoneisusedtopreparetricyclic[1,2,4]triazine1,4-dioxidesashypoxiaselectivecytotoxins.ItisalsousedtosynthesizeN-(1-benzo[1,3]dioxol-5-yl)ethyl-,N-[1-(2,3-dihydro-benzofuran-5-yl)ethyl-,andN-[1-(2,3-dihydro-1H-indol-5-yl)ethylacrylamideswithKCNQ2openeractivities.

    展开

    呋喃90843-31-5
    源叶 5-乙酰基-2,3-二氢苯并[b]呋喃 5-Acetyl-2,3-dihydrobenzo[b]... 现货

     600.00
    S51742 97%
    呋喃527-69-5

    CAS号:527-69-5

    品名:呋喃甲酰氯2-Furoylchloride

    中文别名:糠酰氯;氧杂茂甲酰氯;氯化糠酰;糠醯氯;焦粘酰氯;2-呋喃碳酰氯;2-糠酰氯;

    英文别名:furan-2-carbonylchloride;2-Furancarbonylchloride;furan-2-carboxylicacidchloride;FUROYLCHLORIDE;pyromucicacidchloride;Pyromucylchloride;2-furolylcarbonylchloride;2-FurancarbonylChloride;Furan-2-carbonylchloride;2-furancarbonylchloride;2-Furoylchloride;furan-2-ylcarbonylchloride;2-furancarboxylicacidchloride;2-Furlylchloride;Pyromrcylchloride;2-Pyroilchloride;

    分子式:C5H3ClO2

    分子量:130.529

    精确质量:129.982

    Psa:30.21

    RTECS号:LT9925000

    MDL号:MFCD00003228

    外观与性状:透明黄色至棕色

    密度:1.324g/mLat 25°C(lit.)

    沸点:173-174°C(lit.)

    熔点:−2°C(lit.)

    闪点:185°F

    折射率:n20/D 1.531(lit.)

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

    安全说明:S26-S36/37/39-S45

    危险类别码:R34

    WGK Germany:3

    海关编码:29321900

    危险品运输编码:UN 3265 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:2-Furoylchlorideisacorrosiveliquidboilingat173°C,whichismoreirritatingtotheeyesthanbenzoylchloride.2-Furoylchlorideisausefulpharmaceuticalintermediateandisusedinthesynthesisofmometasonefuroate,anantiinflammatoryprodrugusedinthetreatmentofskindisorders,hayfeverandasthma.

    用途:医药中间体。

     527-69-5 详细信息

    呋喃

    CAS号:527-69-5

    品名:呋喃甲酰氯2-Furoylchloride

    中文别名:糠酰氯;氧杂茂甲酰氯;氯化糠酰;糠醯氯;焦粘酰氯;2-呋喃碳酰氯;2-糠酰氯;

    英文别名:furan-2-carbonylchloride;2-Furancarbonylchloride;furan-2-carboxylicacidchloride;FUROYLCHLORIDE;pyromucicacidchloride;Pyromucylchloride;2-furolylcarbonylchloride;2-FurancarbonylChloride;Furan-2-carbonylchloride;2-furancarbonylchloride;2-Furoylchloride;furan-2-ylcarbonylchloride;2-furancarboxylicacidchloride;2-Furlylchloride;Pyromrcylchloride;2-Pyroilchloride;

    分子式:C5H3ClO2

    分子量:130.529

    精确质量:129.982

    Psa:30.21

    RTECS号:LT9925000

    MDL号:MFCD00003228

    外观与性状:透明黄色至棕色

    密度:1.324g/mLat 25°C(lit.)

    沸点:173-174°C(lit.)

    熔点:−2°C(lit.)

    闪点:185°F

    折射率:n20/D 1.531(lit.)

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

    安全说明:S26-S36/37/39-S45

    危险类别码:R34

    WGK Germany:3

    海关编码:29321900

    危险品运输编码:UN 3265 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:2-Furoylchlorideisacorrosiveliquidboilingat173°C,whichismoreirritatingtotheeyesthanbenzoylchloride.2-Furoylchlorideisausefulpharmaceuticalintermediateandisusedinthesynthesisofmometasonefuroate,anantiinflammatoryprodrugusedinthetreatmentofskindisorders,hayfeverandasthma.

    用途:医药中间体。

    展开

    呋喃527-69-5
    源叶 糠酰氯 2-Furoylchloride 现货

     490.00
    W12503 97%
    呋喃453-20-3

    CAS号:453-20-3

    品名:3-羟基四氢呋喃3-Hydroxytetrahydrofuran

    中文别名:四氢呋喃-3-羟基;

    英文别名:3-hydroxytetrahudrofuran;3-hydroxy-2,3,4,5-tetrahydrofuran;3-hydroxy-tetrahydrofuran;3-HYDROXYTETRAHYDRAFURAN;tetrahydro-3-furano;Tetrahydrofuran-3-ol;3-hydroxyoxolane;3-Furanol,tetrahydro-;Tetrahydro-3-furanol;3-Furanol,tetrahydro;

    分子式:C4H8O2

    分子量:88.1051

    精确质量:88.0524

    Psa:29.46

    RTECS号:LU3450050

    EINECS号:207-219-2

    MDL号:MFCD00005374

    外观与性状:淡黄色液体

    密度:1.09

    沸点:181ºC

    闪点:81ºC

    折射率:1.449-1.451

    稳定性:Stable. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides.

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

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932190090

    危险品标志:Xi

    简介:3-Hydroxytetrahydrofuran(3-OHTHF)isacolorlessliquidwithanormalboilingpointof179°Candboilingat88−89°Cat17mmHg,withdensity(1.087g/cm3at19°C).3-OHTHFisausefulpharmaceuticalintermediate.Thechiral(absoluteconfigurationS)versionofthiscompoundisanintermediatetolaunchedretroviraldrugs.

    用途:用作有机合成。

     453-20-3 详细信息

    呋喃

    CAS号:453-20-3

    品名:3-羟基四氢呋喃3-Hydroxytetrahydrofuran

    中文别名:四氢呋喃-3-羟基;

    英文别名:3-hydroxytetrahudrofuran;3-hydroxy-2,3,4,5-tetrahydrofuran;3-hydroxy-tetrahydrofuran;3-HYDROXYTETRAHYDRAFURAN;tetrahydro-3-furano;Tetrahydrofuran-3-ol;3-hydroxyoxolane;3-Furanol,tetrahydro-;Tetrahydro-3-furanol;3-Furanol,tetrahydro;

    分子式:C4H8O2

    分子量:88.1051

    精确质量:88.0524

    Psa:29.46

    RTECS号:LU3450050

    EINECS号:207-219-2

    MDL号:MFCD00005374

    外观与性状:淡黄色液体

    密度:1.09

    沸点:181ºC

    闪点:81ºC

    折射率:1.449-1.451

    稳定性:Stable. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides.

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

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2932190090

    危险品标志:Xi

    简介:3-Hydroxytetrahydrofuran(3-OHTHF)isacolorlessliquidwithanormalboilingpointof179°Candboilingat88−89°Cat17mmHg,withdensity(1.087g/cm3at19°C).3-OHTHFisausefulpharmaceuticalintermediate.Thechiral(absoluteconfigurationS)versionofthiscompoundisanintermediatetolaunchedretroviraldrugs.

    用途:用作有机合成。

    展开

    呋喃453-20-3
    源叶 3-羟基四氢呋喃 3-Hydroxytetrahydrofuran 现货

     399.00
    S85438 98%
    源叶 3-羟基四氢呋喃 3-Hydroxytetrahydrofuran 现货

     399.00
    S47290 ≥98%
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