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:5910-89-4
品名:2,3-二甲基吡嗪2,3-Dimethylpyrazine
中文别名:2.3-二甲基吡嗪;2,3-二甲基-1,4-二嗪;二甲派引;
英文别名:2,3-DiMepyz;2,3-dimethyl-pyrazine;2,3-dimethyl-pyrazin;dimethylpyrazine;Pyrazine,2,3-dimethyl-;2,3-DIMETHYL-1,4-DIAZINE;FEMA3271;Pyrazine,2,3-dimethyl;FEMANUMBER3271;2,3-DICHLORO-6-NITROBENZYLAMINE;DIMETHYLPYRAZINES;2,3-Dimethyloyrazine;
分子式:C6H8N2
分子量:108.141
精确质量:108.069
Psa:25.78
RTECS号:UQ2625000
EINECS号:227-630-0
MDL号:MFCD00006144
外观与性状:透明黄色液体,带有一种坚果的气味
密度:1.02
沸点:156°C(lit.)
熔点:11-13 °C
闪点:130°F
折射率:n20/D 1.507(lit.)
储存条件:Flammables area
安全说明:S16-S26-S39
危险类别码:R10; R22
WGK Germany:3
海关编码:2933399090
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
信号词:Danger
危险性防范说明:P261; P280; P305 + P351 + P338
危险标志:GHS02, GHS05, GHS07
危险性描述:H226; H302; H315; H318; H335
用途:该品呈焙烤、奶油和肉类香气,有烤焦的蛋白质气味和可可果气味。我国GB2760-86规定为允许使用的香料。主要用于配制肉类、果仁、巧克力、咖啡、奶油和烟草香精。
源叶 | 2,3-二甲基吡嗪 2,3-Dimethylpyrazine | 现货 | 550.00 | S48743 | 98% |
规格:
500ml
100ml
25ml
10ml
5ml
|
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。
源叶 | 2-乙基-3-甲基吡嗪 2-Ethyl-3-methylpyrazine | 现货 | 386.00 | S43173 | ≥99% |
规格:
100ml
25ml
5ml
|