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: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。
阿拉丁 | 2,5-二甲基吡嗪 2,5-Dimethylpyrazine | 现货 | 586.90 | D106345 | ≥98% |
规格:
500ml
100ml
25ml
|
CAS号:15707-23-0
品名:2-乙基-3-甲基吡嗪2-Ethyl-3-methylpyrazine
中文别名:3-乙基-2-甲基吡嗪;2-乙基-3-甲基砒嗪;
英文别名:FEMA3155;3-METHYL-2-ETHYLPYRAZINE;ETHYL-3-METHYLPYRAZINE,2;3-ETHYL-2-METHYLPYRAZINE;2-ethyl-3-methyl-1,4-diazine;2-Ethyl-3-Methylpyra;2-METHYL-3-ETHYLPYRAZINE;FEMANUMBER3155;1-ethyl-2-methylpyrazine;2-ethyl-3-methyl-pyrazin;1-Ethyl-2-Methylpyrazin;2-ethyl-3-methyl-pyrazine;3-Ethyl-2-methylpirazine;
分子式:C7H10N2
分子量:122.168
精确质量:122.084
Psa:25.78
RTECS号:UQ3335000
BRN号:956775
EINECS号:239-799-8
MDL号:MFCD00006150
PubChem号:24901497
外观与性状:无色液体
密度:0.987g/mLat 25°C
沸点:57°C10mm Hg(lit.)
闪点:138°F
折射率:n20/D 1.503(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Keep containers tightly closed.
蒸汽压:1.69mmHg at 25°C
安全说明:S26-S24/25
危险类别码:R22
WGK Germany:3
海关编码:2933990090
危险品运输编码:UN 1993 3/PG 3
危险类别:3
包装等级:III
危险品标志:Xn
用途:GB2760—1996允许使用的食用香料。其主要用以配制花生、巧克力等香精。
阿拉丁 | 2-乙基-3-甲基吡嗪 2-Ethyl-3-methylpyrazine | 现货 | 347.90 | E105685 | ≥99% |
规格:
100ml
25ml
5ml
|