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2-丙基-4,5-咪唑二羧酸二乙酯 |
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結(jié) 構(gòu) 式: |
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英文名稱(chēng): |
2-Propyl-4,5-imidazoledicarboxylic acid diethyl ester |
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分 子 式: |
C12H17N2O4 |
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C A S: |
[ 144689-94-1 ] |
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質(zhì)量標(biāo)準(zhǔn): |
檢測(cè)項(xiàng)目 (Items) |
指標(biāo) (Specification) |
外觀 Appearance |
白色晶體粉末
White crystalline powder |
熔點(diǎn) Melting range |
82 -86 °C |
水分 Water |
≤ 0.5% |
溶解性 Solubility |
4% 的樣品甲醇溶液為澄清
A 4%solution in methanol is clear
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含量 Assay |
≥ 99.0% |
2-Proyl-4,5-imidazoledicarboxylic acid monoethyl ester |
≤ 0.5% |
2-Proyl-4,5-imidazoledicarboxylic acid |
≤ 0.2% |
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包 裝: |
25kg 紙板桶或客戶(hù)定制。 |
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