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CAS號(hào):4858-85-9
英文名稱:2,3-Dichloropyrazine
英文同義詞:oropyrazine;Dichloropyrazine;3-Dichloropyrazine;2,3-Dichloropyazine;2,3-DICHLOROPYRAZINE;Pyrazine, 2,3-dichloro-;2,3-Dichloropyrazine>2,3-Dichloro-1,4-diazine;2,3-Dichloropyrazine,98%;2,3- twochlorinepyrazine
中文名稱:2,3-二氯吡嗪
中文同義詞:二氯吡嗪;2,3-二氯吡嗪;2,3-二氯哌嗪;2,3-二氯吡嗪2;2,3-二氯哌嗪,98%;2,3-二氯吡嗪,98%
分子式:C4H2Cl2N2
分子量:148.98
熔點(diǎn):22.5-24.5 °C
沸點(diǎn):105-107 °C (50 mmHg)
密度:1.431 g/mL at 25 °C (lit.)
折射率:1.5645
閃點(diǎn):102 °C
儲(chǔ)存條件:Keep in dark place,Sealed in dry,Room Temperature
酸度系數(shù)(pKa): -4.23±0.10(Predicted)
比重: 1.431
BRN:112628
CAS 數(shù)據(jù)庫: 4858-85-9(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息: Pyrazine, 2,3-dichloro-(4858-85-9)