筛选出 2 条数据

    品牌 产品 货期 价格 货号 规格 /
    聚乙二醇和聚氧化乙烯25322-68-3

    CAS号:25322-68-3

    品名:聚乙二醇poly(ethyleneglycol)

    中文别名:聚氧乙烯600;聚环氧乙烷;氧化聚乙烯;

    英文别名:Poly(ethyleneoxide),approx.M.W.900,000;Macrogol300,PEG;Poly(ethyleneglycol),averageM.W.200;Polyethyleneglycol1000;Polyethyleneglycol(PEG);PolyethyleneGlycol;Poly(ethyleneoxide);polyethyleneglycol;Polyethyleneglycol12000;Poly(ethyleneglycol);Polyethyleneglycol10000;PEG(Poly(ethyleneglycol);Polyethyleneoxide;Poly(ethyleneg;

    分子式:C2H6O2

    分子量:62.0678

    精确质量:62.0368

    Psa:40.46

    EINECS号:500-038-2

    MDL号:MFCD00081839

    PubChem号:24898381

    外观与性状:透明无色粘性液体

    密度:1.125

    沸点:250ºC

    熔点:-65ºC

    闪点:171ºC

    折射率:1.458-1.461

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:2-8ºC

    安全说明:S24/25

    危险类别码:R36/38

    海关编码:3404900000

    危险品标志:Xi

    简介:PEG400(polyethyleneglycol400)isalow-molecular-weightgradeofpolyethyleneglycol.Itisaclear,colorless,viscousliquid.Dueinparttoitslowtoxicity,PEG400iswidelyusedinavarietyofpharmaceuticalformulations.

    用途:用于医药辅助品、水溶性润滑剂、软化剂、不饱和树脂等。

     25322-68-3 详细信息

    聚乙二醇和聚氧化乙烯

    CAS号:25322-68-3

    品名:聚乙二醇poly(ethyleneglycol)

    中文别名:聚氧乙烯600;聚环氧乙烷;氧化聚乙烯;

    英文别名:Poly(ethyleneoxide),approx.M.W.900,000;Macrogol300,PEG;Poly(ethyleneglycol),averageM.W.200;Polyethyleneglycol1000;Polyethyleneglycol(PEG);PolyethyleneGlycol;Poly(ethyleneoxide);polyethyleneglycol;Polyethyleneglycol12000;Poly(ethyleneglycol);Polyethyleneglycol10000;PEG(Poly(ethyleneglycol);Polyethyleneoxide;Poly(ethyleneg;

    分子式:C2H6O2

    分子量:62.0678

    精确质量:62.0368

    Psa:40.46

    EINECS号:500-038-2

    MDL号:MFCD00081839

    PubChem号:24898381

    外观与性状:透明无色粘性液体

    密度:1.125

    沸点:250ºC

    熔点:-65ºC

    闪点:171ºC

    折射率:1.458-1.461

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:2-8ºC

    安全说明:S24/25

    危险类别码:R36/38

    海关编码:3404900000

    危险品标志:Xi

    简介:PEG400(polyethyleneglycol400)isalow-molecular-weightgradeofpolyethyleneglycol.Itisaclear,colorless,viscousliquid.Dueinparttoitslowtoxicity,PEG400iswidelyusedinavarietyofpharmaceuticalformulations.

    用途:用于医药辅助品、水溶性润滑剂、软化剂、不饱和树脂等。

    展开

    聚乙二醇和聚氧化乙烯25322-68-3
    Sigma-Aldrich 聚乙二醇溶液 Polyethyleneglycolsolution 请咨询 询价 P1458 /
    单体1592-20-7

    CAS号:1592-20-7

    品名:4-氯甲基苯乙烯4-Vinylbenzylchloride

    中文别名:对氯甲基苯乙烯;4-乙烯基苄氯;乙烯基苄基氯;4-(氯甲基)苯乙烯;

    英文别名:4-(Chloromethyl)styrene;4-VinylbenzylChloride;1-(Chloromethyl)-4-vinylbenzene;1-(chloromethyl)-4-ethenylbenzene;

    分子式:C9H9Cl

    分子量:152.621

    精确质量:152.039

    Psa:0.0

    EINECS号:216-471-2

    MDL号:MFCD00051362

    外观与性状:透明黄色液体

    密度:1.083g/mLat 25°C(lit.)

    沸点:229°C(lit.)

    闪点:221°F

    折射率:n20/D 1.572(lit.)

    稳定性:Stable under normal temperatures and pressures. Air sensitive Light sensitive.

    储存条件:-20ºC

    蒸汽压:1 mm Hg ( 56.1 °C)

    安全说明:S26-S36/37/39-S45

    危险类别码:R21/22; R34; R43

    WGK Germany:3

    海关编码:2903999090

    危险品运输编码:UN 3265 8/PG 3

    危险类别:8

    包装等级:III

    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, GHS06

    危险性描述:H302; H311; H314; H317

    简介:4-VinylbenzylchlorideisanorganiccompoundwiththeformulaClCH2C6H4CH=CH2.Itisabifunctionalmolecule,featuringbothvinylandabenzylicchloridefunctionalgroups.Itisacolorlessliquidthatistypicallystoredwithastabilizertosuppresspolymerization.

     1592-20-7 详细信息

    单体

    CAS号:1592-20-7

    品名:4-氯甲基苯乙烯4-Vinylbenzylchloride

    中文别名:对氯甲基苯乙烯;4-乙烯基苄氯;乙烯基苄基氯;4-(氯甲基)苯乙烯;

    英文别名:4-(Chloromethyl)styrene;4-VinylbenzylChloride;1-(Chloromethyl)-4-vinylbenzene;1-(chloromethyl)-4-ethenylbenzene;

    分子式:C9H9Cl

    分子量:152.621

    精确质量:152.039

    Psa:0.0

    EINECS号:216-471-2

    MDL号:MFCD00051362

    外观与性状:透明黄色液体

    密度:1.083g/mLat 25°C(lit.)

    沸点:229°C(lit.)

    闪点:221°F

    折射率:n20/D 1.572(lit.)

    稳定性:Stable under normal temperatures and pressures. Air sensitive Light sensitive.

    储存条件:-20ºC

    蒸汽压:1 mm Hg ( 56.1 °C)

    安全说明:S26-S36/37/39-S45

    危险类别码:R21/22; R34; R43

    WGK Germany:3

    海关编码:2903999090

    危险品运输编码:UN 3265 8/PG 3

    危险类别:8

    包装等级:III

    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, GHS06

    危险性描述:H302; H311; H314; H317

    简介:4-VinylbenzylchlorideisanorganiccompoundwiththeformulaClCH2C6H4CH=CH2.Itisabifunctionalmolecule,featuringbothvinylandabenzylicchloridefunctionalgroups.Itisacolorlessliquidthatistypicallystoredwithastabilizertosuppresspolymerization.

    展开

    单体1592-20-7
    Sigma-Aldrich 4-乙烯基苄氯 4-Vinylbenzylchloride 请咨询 询价 94907 /
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