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CAS: 603-67-8
分子式: C7H11NO6
分子量: 205.17
沸点: 78℃(0.2
中文名称: 
硝基丙二酸二乙酯
英文名称: 
diethyl nitromalonate
性质描述: 无色液体,沸点78-80℃(26.7Pa)。
生产方法: 将丙二酸二乙酯冷至12℃,搅拌下滴加发烟硝酸,保持在15-20℃反应。约反应4h后,将反应液放入冰水中,用甲苯提取,依次用水、5%尿素溶液洗涤甲苯提取液。再用10%碳酸钠溶液将甲苯提取液中的硝基丙二酸二乙酯提取出来,用盐酸酸化至刚果红变色,重新用甲苯提取酸化液,将甲苯提到液减压蒸除甲苯后减压蒸馏,收集81-83℃(40Pa)馏分,得硝基丙二酸二乙酯。
用途: 有机合成中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
D894487MACKLIN2-硝基丙二酸二乙酯97%155元/250mg;   308元/1g;   1133元/5g;   展开
储存:2-8°C,干燥密封
状态:无色到黄色液体
242007FluorochemDiethyl 2-nitromalonate95%396元/1g;   1144元/5g;   1914元/10g;   展开

基本信息

CAS Number603-67-8
MDL NumberMFCD00009142
Boiling Point78 - 80 ℃
Density1.174

安全信息

图形或危害标志
危险性说明 H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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