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品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:21943-15-7
品名:3,5-二溴-2-羟基吡嗪3,5-dibromo-1H-pyrazin-2-one
中文别名:2-羟基-3,5-二溴吡嗪;
英文别名:3,5-Dibromopyrazin-2-ol;3,5-dibromopyrazin-2-ol;3,5-Dibromo-pyrazin-2-ol;3,5-Dibrom-2-hydroxy-pyrazin;3,5-Dibromo-2-hydroxypyrazine;
分子式:C4H2Br2N2O
分子量:253.879
精确质量:251.853
Psa:46.01
MDL号:MFCD07371406
密度:2.38 g/cm3
沸点:430.487ºC at 760 mmHg
闪点:214.151ºC
海关编码:2933990090
信号词:Danger
危险性防范说明:P280; P305 + P351 + P338
危险标志:GHS05, GHS07
危险性描述:H302; H318
简介:3,5-Dibromo-pyrazinol,isapyrazinederivativethatcanbeusedasapotentialbuildingblockinchemicalsynthesis.ItcanalsobeusedinSRN1mechanisminheteroaromaticnucleophilicsubstitution.
毕得 | 3,5-二溴-2-羟基吡嗪 3,5-Dibromo-2-hydroxypyrazin... | 现货 | 1061.00 | BD82456 | 98% |
规格:
100g
25g
10g
5g
1g
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