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: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。
源叶 | 2,5-二甲基吡嗪 2,5-Dimethylpyrazine | 现货 | 650.00 | S41626 | ≥98% |
规格:
500ml
100ml
25ml
|
CAS号:2882-20-4
品名:2-甲基-3-(甲硫基)吡嗪2-methyl-3-methylsulfanylpyrazine
中文别名:2-甲基-3-(甲基硫代)哌嗪;2-甲基-3-甲硫基吡嗪;2-甲硫基-3-甲基吡嗪;甲硫基甲基吡嗪;2-甲硫基-3(5/6)-甲基吡嗪;
英文别名:2-Methylthio-3-methylpyrazine;2-Methylthio-3-methylpyrazin;2-Methylmercapto-3-methylpyrazine;Pyrazine,2-methyl-3-(methylthio);methylthio-2methyl-3pyrazine;2-Methyl-3-methylmercaptopyrazine;2-Methyl-3-methylsulfanyl-pyrazine;2-Methyl-3-methylthiopyrazin;3-Methyl-2-methylthiopyrazine;
分子式:C6H8N2S
分子量:140.206
精确质量:140.041
Psa:51.08
EINECS号:220-736-8
外观与性状:无色至淡黄色液体
密度:1.15g/mLat 25°C(lit.)
沸点:213-214°C(lit.)
闪点:210°F
折射率:n20/D 1.585(lit.)
安全说明:S26-S36
危险类别码:R36/37/38
WGK Germany:3
海关编码:2934999090
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:GB2760-1996规定为允许使用的食品用香料。亦可用作咖啡增香剂。
阿拉丁 | 2-甲基-3-(甲硫基)吡嗪 2-Methyl-3-(methylthio)pyraz... | 期货,请咨询 | 610.90 | M102553 | ≥99% |
规格:
100ml
25ml
5ml
1ml
|
源叶 | 2-甲基-3-(甲硫基)吡嗪 2-Methyl-3-(methylthio)pyraz... | 现货 | 610.00 | S45516 | 99% |
规格:
100ml
25ml
5ml
1ml
|