筛选出 4 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:374063-92-0
品名:2-溴-5-羟基吡嗪2-Bromo-5-hydroxypyrazine
中文别名:2-羟基-5-溴吡嗪;5-溴-2-吡嗪醇;5-羟基-2-溴吡嗪;5-溴-2(1H)-吡嗪酮;
英文别名:5-Bromo-2(1H)-pyrazinone;5-Bromopyrazin-2-ol;5-bromo-1H-pyrazin-2-one;5-Bromo-2-pyrazinol;2-Bromo-5-Hydroxypyrazine;
分子式:C4H3BrN2O
分子量:174.983
精确质量:173.943
Psa:46.01
MDL号:MFCD06245330
密度:2g/cm3
沸点:444ºC at 760 mmHg
闪点:222.3ºC
折射率:1.625
海关编码:2933990090
危险品标志:Xi
阿法埃莎 | 2-溴-5-羟基吡嗪 2-Bromo-5-hydroxypyrazine,9... | 现货 | 6986.00 | C43589 | / |
规格:
5GR
1GR
|
Acros | 2-溴-5-羟基吡嗪 2-Bromo-5-hydroxypyrazine,9... | 现货 | 4497.00 | 435890010 | / |
规格:
1GR
|
CAS号:4774-14-5
品名:2,6-二氯吡嗪2,6-Dichloropyrazine
中文别名:2,6-二氯吡嗪
英文别名:Pyrazine,2,6-dichloro;3,5-dichloropyrazine;2,6-dichloro-pyrazine;M-Dichloropyrazine;6-Dichloropyrazine;2,6-Dichlor-pyrazin;2,6-dichloropyridazine;2,6-CHLOROPYRAZINE;2,6-dichloro-pyrazin;2,5-DICHLORO-P-XYLENE;1,6-dichloroypyrazine;
分子式:C4H2Cl2N2
分子量:148.978
精确质量:147.96
Psa:25.78
MDL号:MFCD00006125
外观与性状:白色粉末
密度:1.493 g/cm3
沸点:122 °C / 40mmHg
熔点:55-58°C(lit.)
闪点:&>230°F
折射率:1.559
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全说明:S26-S37/39-S36/37/39-S22
危险类别码:R20/21/22; R36/37/38
WGK Germany:3
海关编码:2933990090
危险品标志:Xn
简介:2,6-DichloropyrazineisusedinthepreparationofpyrazineandpyridinecompoundsasATRkinaseinhibitors.
用途:用于合成包含氮杂环的氧杂环芳烃。
阿法埃莎 | 2,6-二氯吡嗪 2,6-Dichloropyrazine,99+% | 现货 | 2850.00 | C23254 | / |
规格:
25GR
5GR
1GR
|
Acros | 2,6-二氯吡嗪 2,6-Dichloropyrazine,99+% | 现货 | 411.00 | 232540010 | / |
规格:
1GR
|