筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:1640-39-7
品名:2,3,3-三甲基-3H-吲哚2,3,3-Trimethylindolenine
中文别名:2,3,3-三甲基假吲哚;2,3,3-三甲基吲哚;2,3,3-三甲基吲哚啉;
英文别名:3H-Indole,2,3,3-trimethyl-;2,3,3-trimethylindole;2,3,3-TriMethylindolenine;
分子式:C11H13N
分子量:159.228
精确质量:159.105
Psa:12.36
BRN号:119740
EINECS号:216-685-6
MDL号:MFCD00005724
PubChem号:24900469
外观与性状:透明黄色至红色-棕色液体
密度:0.992g/mLat 25°C(lit.)
沸点:228-229°C744mm Hg(lit.)
熔点:6-8°C
闪点:200°F
折射率:n20/D 1.549(lit.)
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.118mmHg at 25°C
安全说明:S26-S36-S37/39
危险类别码:R36/37/38
WGK Germany:1
海关编码:2933990090
危险品标志:Xi
信号词:Warning
危险性防范说明:P280; P305 + P351 + P338; P337 + P313
危险标志:GHS07
危险性描述:H315; H319; H335
简介:2,3,3-Trimethylindolenineisanindolederivativeusedinthepreparationofcyaninedyelabelleingreagentsandotherimagingagents.
用途:用于合成菁染料
梯希爱 | 2,3,3-三甲基假吲哚 2,3,3-Trimethylindolenine | 现货 | 2990.00 | T0766 | 97.0% |
规格:
500ML
100ML
25ML
|
CAS号:123-32-0
品名:2,5-二甲基吡嗪2,5-Dimethylpyrazine
中文别名:2,5-二甲基对二氮杂苯;2,5-二甲基-1,4-二嗪;
英文别名:5-diMethylpyrazine;2,4-DIMETHOXYTOLUENE;GLYCOLINE;2,5-Dimethylpiazine;2,5-Dimethyl;2,5-dimethyl-pyrazin;2,5-Dimethylprazin;Pyrazine,2,5-dimethyl-;2,5-Dimethylpyrazine;KETINE;FEMANUMBER3272;FEMA3272;
分子式:C6H8N2
分子量:108.141
精确质量:108.069
Psa:25.78
RTECS号:UQ2800000
BRN号:107052
EINECS号:204-618-3
MDL号:MFCD00006147
PubChem号:24901599
外观与性状:透明无色至淡黄色液体
密度:0.99g/mLat 25°C(lit.)
沸点:155°C(lit.)
熔点:15°C
闪点:147°F
折射率:n20/D 1.502(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
蒸汽压:3.98mmHg at 25°C
安全说明:S26-S36
危险类别码:R22
WGK Germany:3
海关编码:2933990090
危险品标志:Xn
信号词:Warning
危险性防范说明:P301 + P312 + P330
危险标志:GHS07
危险性描述:H302
用途:三、用途:该品呈刺鼻的炒花香气和巧克力、奶油气味。是我国GB-2760-86规定为允许使用的香料。主要用于配制可可、咖啡、肉类、坚果和马铃薯等型香精。还可用于染料及制药工业。
梯希爱 | 2,5-二甲基吡嗪(含2,6-异构体) 2,5-Dimethylpyrazine(contain... | 现货 | 2110.00 | D1526 | 80.0% |
规格:
500ML
25ML
|