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CAS:1750-12-5

 1750-12-5

1750-12-5

CAS号:1750-12-5

品名:4-氨基-3-肼基-5-巯基-1,2,4-三氮唑4-Amino-3-hydrazino-1,2,4-triazol-5-thiol

中文别名:4-氨基联基巯基-1,2,4-三氮杂茂;4-氨基-3-肼-5-巯基-1,2,4-三唑;4-氨基-3-肼基-1,2,4-三唑-5-硫;4-氨基-3-联氨-5-巯基-1.2.4三氮杂茂;4-氨基-3-肼基-5-巯基-1,2,4-三唑;4-氨基-5-肼基-1,2,4-三唑-3-硫;4-氨基-3-联氨-5-疏基-1,2,4-三氮杂茂;4-氨基-3-肼基-5-巯基-1.2.4-三唑;

英文别名:PURPALD;3-hydrazino-4-amino-5-mercapto-1,2,4-triazole;AHMT;4-Amino-5-hydrazino-1,2,4-triazole-3-thiol;4-amino-3-hydrazino-5-mercapto-1,2,4-triazol;4-N-amino-3-hyrazino-5-thioxo-1,2,4-triazole;4-amino-5-hydrazinyl-4H-1,2,4-triazole-3-thiol;4-amino-3-hydrazino-5-mercapto-1,2,4-triazole;4-Amino-3-hydrazino;purpaldtm;4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole;

分子式:C2H6N6S

分子量:146.174

精确质量:146.037

Psa:133.58

BRN号:134867

EINECS号:217-135-8

MDL号:MFCD00003098

PubChem号:24846146

外观与性状:白色至米色粉末

密度:2.31 g/cm3

沸点:275ºC at 760 mmHg

熔点:228-230°C (dec.)(lit.)

闪点:120.1ºC

稳定性:Stable under normal temperatures and pressures.

储存条件:0-6ºC

安全说明:S26-S36

危险类别码:R36/37/38

WGK Germany:3

海关编码:2933990090

危险品运输编码:1325

危险类别:4.1

包装等级:III

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:4-Amino-3-hydrazino-5-mercapto-1,2,4-triazoleisanorganiccompoundwiththeformulaSC2N3H(NH2)(N2H3).Thecompoundconsistsofa1,2,4-triazoleheterocyclewiththreefunctionalgroups:amine,thioamide,hydrazide.X-raycrystallographyshowsthatthismoleculeispolarbutwithaC=Sdoublebond.Itispreparedbythereactionofhydrazinewiththiourea:

用途:检定和测定醛的灵敏试剂。在高压液相色谱分析中用作衍生化普通单糖类化合物。与相转移催化剂一起与醛作分类试验。

三唑

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