筛选出 9 条数据

    品牌 产品 货期 价格 货号 规格 /
    四氮唑21871-47-6

    CAS号:21871-47-6

    品名:5-苄硫基四氮唑5-benzylsulfanyl-2H-tetrazole

    中文别名:5-苄巯基四氮唑;5-苄硫基-1H-四氮唑;5-(苄硫基)-1H-四唑;5-(苄基硫代)-1H-四唑;5-苄硫基四唑;5-BTT;

    英文别名:5-(phenylmethyl)thio-1H-Tetrazole;5-Benzylthio-1H-Tetrazole;5-(Benzylthio)-1H-tetrazole;5-benzylthio-tetrazole;benzylthio-1H-tetrazole;benzyltetrazol-5-ylsulphide;5-[(Phenylmethyl)Thio]-1H-Tetrazole;

    分子式:C8H8N4S

    分子量:192.241

    精确质量:192.047

    Psa:79.76

    MDL号:MFCD00068731

    PubChem号:24886862

    密度:1.38

    熔点:135-138°C

    闪点:2°C

    折射率:n20/D 1.354

    储存条件:氮气保护

    安全说明:S26; S36

    危险类别码:R11; R20/21/22; R36; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 1648 3/PG 2

    危险品标志:F; Xn; Xi

     21871-47-6 详细信息

    四氮唑

    CAS号:21871-47-6

    品名:5-苄硫基四氮唑5-benzylsulfanyl-2H-tetrazole

    中文别名:5-苄巯基四氮唑;5-苄硫基-1H-四氮唑;5-(苄硫基)-1H-四唑;5-(苄基硫代)-1H-四唑;5-苄硫基四唑;5-BTT;

    英文别名:5-(phenylmethyl)thio-1H-Tetrazole;5-Benzylthio-1H-Tetrazole;5-(Benzylthio)-1H-tetrazole;5-benzylthio-tetrazole;benzylthio-1H-tetrazole;benzyltetrazol-5-ylsulphide;5-[(Phenylmethyl)Thio]-1H-Tetrazole;

    分子式:C8H8N4S

    分子量:192.241

    精确质量:192.047

    Psa:79.76

    MDL号:MFCD00068731

    PubChem号:24886862

    密度:1.38

    熔点:135-138°C

    闪点:2°C

    折射率:n20/D 1.354

    储存条件:氮气保护

    安全说明:S26; S36

    危险类别码:R11; R20/21/22; R36; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 1648 3/PG 2

    危险品标志:F; Xn; Xi

    展开

    四氮唑21871-47-6
    梯希爱 5-(苄硫基)-1H-四唑 5-(Benzylthio)-1H-tetrazole 现货

     190.00
    B3020 98.0%
    四氮唑61607-68-9

    CAS号:61607-68-9

    品名:1-(2-二甲基氨基乙基)-1H-5-巯基-四氮唑1-(2-Dimethylaminoethyl)-1H-Tetrazole-5-Thiol

    中文别名:5-巯基-1-二甲氨基-乙基-1H-四氮唑;1-(2-二甲基氨基乙基)-5-巯基四唑;1-(2-二甲基氨基乙基)-1H-5-巯基四唑;1-(2-二甲基氨基乙基)-5-巯基-1,2,3,4-四氮唑;1-(N,N-二基氨基)乙基-5-巯基四唑;5-巯基-1-二甲氨基乙基-1H-四氮唑;头孢替安侧链;

    英文别名:1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol;

    分子式:C5H11N5S

    分子量:173.239

    精确质量:173.074

    Psa:85.64

    EINECS号:262-868-9

    密度:1.36 g/cm3

    沸点:202.6ºC at 760 mmHg

    熔点:215°C (dec.)(lit.)

    闪点:76.3ºC

    折射率:1.662

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    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

    用途:头孢替安的中间体。

     61607-68-9 详细信息

    四氮唑

    CAS号:61607-68-9

    品名:1-(2-二甲基氨基乙基)-1H-5-巯基-四氮唑1-(2-Dimethylaminoethyl)-1H-Tetrazole-5-Thiol

    中文别名:5-巯基-1-二甲氨基-乙基-1H-四氮唑;1-(2-二甲基氨基乙基)-5-巯基四唑;1-(2-二甲基氨基乙基)-1H-5-巯基四唑;1-(2-二甲基氨基乙基)-5-巯基-1,2,3,4-四氮唑;1-(N,N-二基氨基)乙基-5-巯基四唑;5-巯基-1-二甲氨基乙基-1H-四氮唑;头孢替安侧链;

    英文别名:1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol;

    分子式:C5H11N5S

    分子量:173.239

    精确质量:173.074

    Psa:85.64

    EINECS号:262-868-9

    密度:1.36 g/cm3

    沸点:202.6ºC at 760 mmHg

    熔点:215°C (dec.)(lit.)

    闪点:76.3ºC

    折射率:1.662

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    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

    用途:头孢替安的中间体。

    展开

    四氮唑61607-68-9
    凯为 1-(2-二甲基氨基乙基)-5-疏基-1,2,3,4-四... 1-[2-(Dimethylamino)ethyl]-1... 现货

     182.00
    JZ0033II 98%
    百灵威 1-(2-二甲基氨基乙基)-1H-5-巯基-四氮唑 1-[2-(Dimethylamino)ethyl]-1... 1天

     263.00
    JK263922 99%
    四氮唑89797-68-2

    CAS号:89797-68-2

    品名:5-(乙硫基)-1H-四唑5-(Ethylthio)-1H-tetrazole

    中文别名:5-乙硫基-1H-四唑;5-乙硫基-1H-四氮唑;5-乙硫基四唑;

    英文别名:S-ethyltetrazole;5-ETHYLTHIOTETRAZOLE;1H-TETRAZOLE,5-(ETHYLTHIO);5-ethylthiotetrazole;5-(Ethylthio)-1H-tetrazol;ETT;5-ETHYLTHIO-1(H)-TETRAZOLE;5-(ETHYLTHIO)-1H-TETRAZOLE;5-ETHYLTHIO-IH-TETRAZOLE;5-Ethylthio-IH-tetrazole;ACTIVATOR;5-ETHYLTHIOL-1H-TETRAZOLE;5-Ethyltio-1H-Tetrazole;5-EtS-tetrazole;5-Ethylthio-1H-Tetrazole;5-(S-ETHYLMERCAPTO)-TETRAZOLE;(S)-3-(1-aminoethyl)aniline;5-ETHYLTHIO-1H-TETRAZOLE(ETT);ACTIVATORREAGENT;5-ethylmercapto-1H-tetrazole;2H-TETRAZOLE,5-(ETHYLTHIO)-;

    分子式:C3H6N4S

    分子量:130.172

    精确质量:130.031

    Psa:79.76

    MDL号:MFCD00068733

    外观与性状:白色至灰白色结晶粉末

    密度:0.786g/mLat 25°C

    沸点:81-82°C

    熔点:72-80°C(lit.)

    闪点:42°F

    折射率:1.574

    储存条件:Store at 0-5ºC

    蒸汽压:0.00184mmHg at 25°C

    安全说明:S26-S35-S36/37-S16

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29299000

    危险品运输编码:UN 1648 3/PG 2

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:作为抗氧剂,能抑制或延缓塑料或橡胶的氧化降解而延长使用寿命。防止润滑油、燃料油的酸值或粘度的上升。作为食品添加剂能延迟食物的酸败。本品又是合成橡胶(丁苯、丁腈、聚氨酯、顺丁等)、聚乙烯、聚氯乙烯的稳定剂。BHT也是国内外广泛使用的油溶性抗氧剂。因其抗氧能力较强,耐热及稳定性好,无特异臭,遇金属无呈色反应,且价格低廉,所以在我国为主要的抗氧剂。我国规定可用于食用油脂、油炸食品、饼干,最大使用量为0.2g/kg。

     89797-68-2 详细信息

    四氮唑

    CAS号:89797-68-2

    品名:5-(乙硫基)-1H-四唑5-(Ethylthio)-1H-tetrazole

    中文别名:5-乙硫基-1H-四唑;5-乙硫基-1H-四氮唑;5-乙硫基四唑;

    英文别名:S-ethyltetrazole;5-ETHYLTHIOTETRAZOLE;1H-TETRAZOLE,5-(ETHYLTHIO);5-ethylthiotetrazole;5-(Ethylthio)-1H-tetrazol;ETT;5-ETHYLTHIO-1(H)-TETRAZOLE;5-(ETHYLTHIO)-1H-TETRAZOLE;5-ETHYLTHIO-IH-TETRAZOLE;5-Ethylthio-IH-tetrazole;ACTIVATOR;5-ETHYLTHIOL-1H-TETRAZOLE;5-Ethyltio-1H-Tetrazole;5-EtS-tetrazole;5-Ethylthio-1H-Tetrazole;5-(S-ETHYLMERCAPTO)-TETRAZOLE;(S)-3-(1-aminoethyl)aniline;5-ETHYLTHIO-1H-TETRAZOLE(ETT);ACTIVATORREAGENT;5-ethylmercapto-1H-tetrazole;2H-TETRAZOLE,5-(ETHYLTHIO)-;

    分子式:C3H6N4S

    分子量:130.172

    精确质量:130.031

    Psa:79.76

    MDL号:MFCD00068733

    外观与性状:白色至灰白色结晶粉末

    密度:0.786g/mLat 25°C

    沸点:81-82°C

    熔点:72-80°C(lit.)

    闪点:42°F

    折射率:1.574

    储存条件:Store at 0-5ºC

    蒸汽压:0.00184mmHg at 25°C

    安全说明:S26-S35-S36/37-S16

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29299000

    危险品运输编码:UN 1648 3/PG 2

    危险品标志:Xi

    信号词:Warning

    危险性防范说明:P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    用途:作为抗氧剂,能抑制或延缓塑料或橡胶的氧化降解而延长使用寿命。防止润滑油、燃料油的酸值或粘度的上升。作为食品添加剂能延迟食物的酸败。本品又是合成橡胶(丁苯、丁腈、聚氨酯、顺丁等)、聚乙烯、聚氯乙烯的稳定剂。BHT也是国内外广泛使用的油溶性抗氧剂。因其抗氧能力较强,耐热及稳定性好,无特异臭,遇金属无呈色反应,且价格低廉,所以在我国为主要的抗氧剂。我国规定可用于食用油脂、油炸食品、饼干,最大使用量为0.2g/kg。

    展开

    四氮唑89797-68-2
    梯希爱 5-乙硫基-1H-四唑 5-(Ethylthio)-1H-tetrazole 现货

     160.00
    E0670 98.0%
    百灵威 5-乙硫基-1H-四氮唑 5-(Ethylthio)-1H-tetrazole,... 1天

     142.00
    JK250685 99%
    四氮唑146-68-9

    CAS号:146-68-9

    品名:2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基氯化四唑iodonitrotetrazoliumchloride

    中文别名:碘硝基四唑紫/INT;碘硝基氯化四氮唑;碘硝基氯化四氮唑蓝;2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基四唑氯;碘硝基四氮唑;(INT)碘硝基四唑紫;

    英文别名:2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyl-3H-tetrazol-2-iumchloride;INTCHLORIDE;P-IODONITROTETRAZOLIUMVIOLET;IODONITROTETRAZOLIUMCHLORIDE;Iodonitrotetrazoliumpurple;2-(4-idophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazoliumchloride;2-(4-iodo-phenyl)-3-(4-nitro-phenyl)-5-phenyl-tetrazolium,chloride;4-IODONITROTETRAZOLIUMVIOLET;IODONITROTETRAZOLIUMVIOLET;Iodonitrotetrazoliumchloride;2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazoliuMChloride;IODONITROTETRAZOLIUM;2-(p-iodophenyl)-3(p-nitrophenyl)-5-phenyltetrazoliumchloride;INT;2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazoliumChloride.Iodonitrotetrazoliumchloride;2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazoliumchloride;INTDYE;2-(4-Jod-phenyl)-3-(4-nitro-phenyl)-5-phenyl-tetrazolium,Chlorid;Iodonitrotetrazoliumchloride(INT);IntA.R.;

    分子式:C19H13ClIN5O2

    分子量:505.696

    精确质量:504.98

    Psa:80.41

    BRN号:4093224

    EINECS号:205-676-2

    MDL号:MFCD00011961

    PubChem号:24896138

    外观与性状:略黄色粉末

    密度:

    沸点:567.5ºC at 760 mmHg

    熔点:240°C (dec.)(lit.)

    闪点:297ºC

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store at 2-8ºC

    蒸汽压:6.76E-13mmHg at 25°C

    安全说明:S36/37-S36/37/39-S26-S22-S16

    危险类别码:R11; R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:2811

    危险类别:6.1

    包装等级:III

    危险品标志:F; Xn

    信号词:Warning

    危险性防范说明:P260

    危险标志:GHS07, GHS08

    危险性描述:H302; H371

    简介:INTor2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazoliumisapopularlyusedtetrazoliumsalt(usuallychloride),similartotetrazoliumchloridethatonreductionproducesaredformazandyethatcanbeusedforquantitativeredoxassays.

    用途:病理化学研究,用作细菌染色剂。皮质甾酮、氧化还原酶(如乳酸及琥珀酸脱氢酶)的定量分析。

     146-68-9 详细信息

    四氮唑

    CAS号:146-68-9

    品名:2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基氯化四唑iodonitrotetrazoliumchloride

    中文别名:碘硝基四唑紫/INT;碘硝基氯化四氮唑;碘硝基氯化四氮唑蓝;2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基四唑氯;碘硝基四氮唑;(INT)碘硝基四唑紫;

    英文别名:2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyl-3H-tetrazol-2-iumchloride;INTCHLORIDE;P-IODONITROTETRAZOLIUMVIOLET;IODONITROTETRAZOLIUMCHLORIDE;Iodonitrotetrazoliumpurple;2-(4-idophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazoliumchloride;2-(4-iodo-phenyl)-3-(4-nitro-phenyl)-5-phenyl-tetrazolium,chloride;4-IODONITROTETRAZOLIUMVIOLET;IODONITROTETRAZOLIUMVIOLET;Iodonitrotetrazoliumchloride;2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazoliuMChloride;IODONITROTETRAZOLIUM;2-(p-iodophenyl)-3(p-nitrophenyl)-5-phenyltetrazoliumchloride;INT;2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazoliumChloride.Iodonitrotetrazoliumchloride;2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazoliumchloride;INTDYE;2-(4-Jod-phenyl)-3-(4-nitro-phenyl)-5-phenyl-tetrazolium,Chlorid;Iodonitrotetrazoliumchloride(INT);IntA.R.;

    分子式:C19H13ClIN5O2

    分子量:505.696

    精确质量:504.98

    Psa:80.41

    BRN号:4093224

    EINECS号:205-676-2

    MDL号:MFCD00011961

    PubChem号:24896138

    外观与性状:略黄色粉末

    密度:

    沸点:567.5ºC at 760 mmHg

    熔点:240°C (dec.)(lit.)

    闪点:297ºC

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store at 2-8ºC

    蒸汽压:6.76E-13mmHg at 25°C

    安全说明:S36/37-S36/37/39-S26-S22-S16

    危险类别码:R11; R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:2811

    危险类别:6.1

    包装等级:III

    危险品标志:F; Xn

    信号词:Warning

    危险性防范说明:P260

    危险标志:GHS07, GHS08

    危险性描述:H302; H371

    简介:INTor2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazoliumisapopularlyusedtetrazoliumsalt(usuallychloride),similartotetrazoliumchloridethatonreductionproducesaredformazandyethatcanbeusedforquantitativeredoxassays.

    用途:病理化学研究,用作细菌染色剂。皮质甾酮、氧化还原酶(如乳酸及琥珀酸脱氢酶)的定量分析。

    展开

    四氮唑146-68-9
    毕得 2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基-2H... 2-(4-Iodophenyl)-3-(4-nitrop... 现货

     123.00
    BD134713 98%
    梯希爱 2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基氯化四... 2-(4-Iodophenyl)-3-(4-nitrop... 现货

     150.00
    I0067 98.0%
    百灵威 碘硝基氯化四氮唑蓝 Iodonitrotetrazoliumchlorid... 1天

     145.00
    JK271274 99%
    四氮唑54-95-5

    CAS号:54-95-5

    品名:戊四唑pentetrazol

    中文别名:戊四氮;

    英文别名:6,7,8,9-tetrahydro-5H-tetrazolo[1,5-a]azepine;5H-Tetrazolo[1,5-a]azepine,6,7,8,9-tetrahydro-;Pentylenetetrazole;

    分子式:C6H10N4

    分子量:138.17

    精确质量:138.091

    Psa:43.6

    RTECS号:XF8225000

    MDL号:MFCD00005939

    外观与性状:白色结晶粉末

    密度:1.73 g/cm3 (20ºC)

    沸点:194°C12mm Hg(lit.)

    熔点:59-61°C(lit.)

    闪点:194°C/12mm

    折射率:1.494 (20ºC)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:-20ºC

    安全说明:S26-S36/37/39-S45

    危险类别码:R25; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 2811 6.1/PG 3

    危险类别:6.1

    包装等级:II

    危险品标志:T

    简介:Pentylenetetrazol,alsoknownaspentylenetetrazole,metrazol,pentetrazol(INN),pentamethylenetetrazol,Corazol,CardiazolorPTZ,isadrugformerlyusedasacirculatoryandrespiratorystimulant.Highdosescauseconvulsions,asdiscoveredbytheHungarian-AmericanneurologistandpsychiatristLadislasJ.Medunain1934.Ithasbeenusedinconvulsivetherapy,andwasfoundtobeeffective—primarilyfordepression—butside-effectssuchasuncontrolledseizuresweredifficulttoavoid.In1939pentylenetetrazolwasreplacedbyelectroconvulsivetherapy,easiertoadminister,asthepreferredmethodforinducingseizuresinEngland'smentalhospitals.IntheUSitsapprovalbytheFDAwasrevokedin1982.ItisusedinItalyasacoughsuppressant.

    用途:强心剂。生化研究。

     54-95-5 详细信息

    四氮唑

    CAS号:54-95-5

    品名:戊四唑pentetrazol

    中文别名:戊四氮;

    英文别名:6,7,8,9-tetrahydro-5H-tetrazolo[1,5-a]azepine;5H-Tetrazolo[1,5-a]azepine,6,7,8,9-tetrahydro-;Pentylenetetrazole;

    分子式:C6H10N4

    分子量:138.17

    精确质量:138.091

    Psa:43.6

    RTECS号:XF8225000

    MDL号:MFCD00005939

    外观与性状:白色结晶粉末

    密度:1.73 g/cm3 (20ºC)

    沸点:194°C12mm Hg(lit.)

    熔点:59-61°C(lit.)

    闪点:194°C/12mm

    折射率:1.494 (20ºC)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:-20ºC

    安全说明:S26-S36/37/39-S45

    危险类别码:R25; R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 2811 6.1/PG 3

    危险类别:6.1

    包装等级:II

    危险品标志:T

    简介:Pentylenetetrazol,alsoknownaspentylenetetrazole,metrazol,pentetrazol(INN),pentamethylenetetrazol,Corazol,CardiazolorPTZ,isadrugformerlyusedasacirculatoryandrespiratorystimulant.Highdosescauseconvulsions,asdiscoveredbytheHungarian-AmericanneurologistandpsychiatristLadislasJ.Medunain1934.Ithasbeenusedinconvulsivetherapy,andwasfoundtobeeffective—primarilyfordepression—butside-effectssuchasuncontrolledseizuresweredifficulttoavoid.In1939pentylenetetrazolwasreplacedbyelectroconvulsivetherapy,easiertoadminister,asthepreferredmethodforinducingseizuresinEngland'smentalhospitals.IntheUSitsapprovalbytheFDAwasrevokedin1982.ItisusedinItalyasacoughsuppressant.

    用途:强心剂。生化研究。

    展开

    四氮唑54-95-5
    罗恩 戊四唑 Pentylenetetrazole 当天发货

     120.00
    R002208 98%
温馨提示 ×
商品已成功加入购物车!
购物车共 0 件商品
去购物车结算
微信 ×

打开微信,点击底部的“发现”

使用“扫一扫”即可将网页分享至朋友圈