筛选出 3 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:959-36-4
品名:水杨醛吖嗪Salicylaldehydeazine
中文别名:2-羟基苯甲醛吖嗪;1,2-二水杨醛腙;丫嗪水杨醛;
英文别名:Benzaldehyde,2-hydroxy-,[(2-hydroxyphenyl)methylene]hydrazone;SALICYLALDEHYDEAZINE;
分子式:C14H12N2O2
分子量:240.257
精确质量:240.09
Psa:65.18
MDL号:MFCD00043496
外观与性状:黄色粉末
密度:1.17 g/cm3
沸点:399.1ºC at 760 mmHg
熔点:213 °C
闪点:256.1ºC
折射率:1.596
储存条件:Refrigerator
安全说明:S26-S36/37/39
危险类别码:R36/37/38
海关编码:2928000090
简介:Hydrazonederivativewithanthelminthicactivity.
源叶 | 水杨醛吖嗪 SalicylaldehydeAzine | 现货 | 1600.00 | S52137 | >98% |
规格:
500g
100g
25g
5g
|
CAS号:1124-11-4
品名:川芎嗪Tetramethylpyrazine
中文别名:川芎嗪,四甲基吡嗪;2,3,5,6-四甲基哌嗪;2,3,5,6-四甲基;2,3,5,6-四甲基吡嗪;
英文别名:2,3,5,6-tetramethylpyrazine;Pyrazine,tetramethyl-;
分子式:C8H12N2
分子量:136.194
精确质量:136.1
Psa:25.78
RTECS号:UQ3905000
BRN号:113100
EINECS号:214-391-2
MDL号:MFCD00006146
PubChem号:24901575
外观与性状:白色晶体或粉末
密度:1.08
沸点:190°C(lit.)
熔点:77-80°C(lit.)
闪点:128-130°C/200mm
折射率:1.503
稳定性:Stable. Incompatible with strong acids, strong oxidizing agents.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.671mmHg at 25°C
安全说明:S26-S39-S24/25
危险类别码:R22
WGK Germany:3
海关编码:29339990
危险品标志:Xn
信号词:Danger
危险性防范说明:P261; P280; P305 + P351 + P338
危险标志:GHS05, GHS07
危险性描述:H302; H315; H318; H335
简介:Tetramethylpyrazine,alsoknownasligustrazine,isanantiinflammatorycompoundisolatedfromthefermentedfoodnatto.Itdemonstratedinvivonootropicactivityinrats.
用途:用作调味剂、酒精饮料的甜味增强剂、卷烟的矫味剂和增补剂。
源叶 | 川芎嗪 Tetramethylpyrazine | 现货 | 1800.00 | S27454 | 98% |
规格:
100g
25g
5g
1g
|
CAS号:21655-48-1
品名:顺式-2,6-二甲基哌嗪(2R,6S)-2,6-dimethylpiperazine
中文别名:顺-2,6-二甲基哌嗪;
英文别名:2,6-DIMETHYLPIPERAZINE;2,6-lupetazin;2,6-cis-dimethyl-piperazine;(2R,6S)-2,6-Dimethylpiperazine;26DMPRZ;Cis-2,6-dimethylpiperazine;cis-2,6-Dimethylpiperazine;2,5-DIMETHYL-1-(TETRAHYDRO-FURAN-2-YLMETHYL)-1H-PYRROLE-3-CARBALDEHYDE;Cis-2,6-Dimethylpiperazine;Piperazine,2,6-dimethyl-,cis-;
分子式:C6H14N2
分子量:114.189
精确质量:114.116
Psa:24.06
EINECS号:203-588-9
密度:0.824 g/cm3
沸点:162ºC(lit.)
熔点:108-111ºC(lit.)
闪点:113 °F
安全说明:S26; S36
危险类别码:R11
WGK Germany:3
海关编码:2933599090
危险品运输编码:UN 1325 4.1/PG 2
危险品标志:F; Xi
简介:cis-2,6-Dimethylpiperazineisaveryversatilereagentusedinthepreparationofbiologicallyactivecompoundssuchasantibacterialagents.
源叶 | 顺式-2,6-二甲基哌嗪 cis-2,6-Dimethylpiperazine | 现货 | 1500.00 | S44586 | 98% |
规格:
500g
5g
100g
25g
|