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cry5501銀蟲 (初入文壇)
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【求助】EDA是什么? 已有4人參與
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| 請(qǐng)問(wèn)EDA是什么化學(xué)藥品! |

金蟲 (小有名氣)
木蟲 (正式寫手)
| 乙二胺 Ethylene diamine (EDA), or 1,2-diaminoethane, is an organic compound from the amines group. Its formula is H2N-CH2CH2-NH2. It is a strongly alkaline, colorless to yellowish liquid, with amine odor, completely miscible with water and soluble in alcohol. Its melting point is 8.5C and boiling point 116C. Its CAS reference number is 107-15-3. |
銀蟲 (小有名氣)
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