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乙酰胺乙酰胺乙酰胺 乙酰胺

乙酰胺

CAS号 60-35-5
规格 25KG/包
纯度 工业级98.5%
货号 EP-actamide
货期 ---
品牌 易普
库存 ---
注意:请务必与卖家联系核实单价库存,以确保您的资金安全及交易顺利。
参考价: ¥40.00 元/公斤
货号 品牌 纯度 规格 参考价 货期
EP-actamide 易普 工业级98.5% 25KG/包 ¥40.00元/公斤 ---

产品详情

详细信息(中文):
乙酰胺别名醋酰胺,分子式是CH3CONH2,乙酰胺化学合成工艺主要是醋酸和氨脱水,也可以由乙酰氯、乙酐或乙酸乙酯和氨作用而得。
乙酸中的羟基被氨基取代而生成的化合物 。分子式CH3CONH2 。无色晶体。熔点82.3℃,沸点221.2℃,相对密度0.9986(85/4℃)。溶于水和乙醇。极纯的乙酰胺没有气味,商品乙酰胺有臭味,这是含有少量杂质的缘故。具有酰胺的一般性质 。工业上乙酰胺是由乙酸铵150~200℃加热失水制备。广泛用作有机物和无机物的溶剂。具有微弱碱性,可做清漆、炸药和化妆品的抗酸剂。还可作染色的润湿剂、塑料的增塑剂,也是制造药物和杀菌剂的原料。乙酰胺氯化或溴化生成的N-卤代乙酰胺,是有机合成的卤化试剂。
乙酰胺有多种用途,在化工、塑料、染料、医药、农药等行业应用广泛。

详细信息(英文):
Acetamide alias acetamide, the molecular formula is CH3CONH2, acetamide chemical synthesis process is mainly acetic acid and ammonia dehydration, can also be made by acetyl chloride, acetic anhydride or ethyl acetate and ammonia.
A compound formed by the substitution of an amino group for the hydroxyl group in acetic acid.The molecular formula CH3CONH2.Colorless crystal.Melting point 82.3℃, boiling point 221.2℃, relative density 0.9986 (85/4℃).Soluble in water and ethanol.Extremely pure acetamide does not smell, commercial acetamide has a bad smell, which is due to a small amount of impurities.It has the general properties of an amide.In industry, acetamide is prepared from ammonium acetate by heating and losing water at 150 ~ 200℃.Widely used as a solvent for organic and inorganic materials.It is slightly alkaline and can be used as an antacid in varnishes, explosives and cosmetics.It can also be used as a wetting agent for dyeing, as a plasticizer for plastics, and as a raw material for the manufacture of medicines and fungicides.N-halogenated acetamide formed by chlorination or bromination is a halogenated reagent synthesized organically.
Acetamide is widely used in chemical, plastic, dye, medicine, pesticide and other industries.

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英文名 acetamide
中文名 乙酰胺
CAS号 60-35-5 溶解性 2000 g/L (20 ºC)
分子量 59.06720 熔点 78-80 °C(lit.)
密度 1.159 沸点 221 °C(lit.)

商家信息

安徽易普化工有限公司

营业执照已审核 企业已认证

联系人:许经理

号码一: 186****

号码二: 132****

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  • 公司类型:研发型
  • 成立时间:2009-09-25
  • 所在地区:安徽省铜陵市
  • 注册资本:900万元
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