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CAS: 105-40-8
分子式: C4H9NO2
分子量: 103.12
沸点: 170℃
中文名称: 
甲氨基甲酸乙酯
甲基乌来糖
甲基尿烷
英文名称: 
Methylurethae
methyl-carbamic acid ethyl ester
ethyl-N-methyl carbamate
n-methylcarbamic acid,ethyl ester
methyl-carbamic aci ethyl ester
ethyl methyl carbamate
ethyl methylaminoformate
ethyl methylcarbamate
ethyl n-methyl carbamate
ethyl n-methylcarbamate
ethylester kyseliny methylkarbaminove
methylcarbamic acid, ethyl ester
methylurethane
n-methyl urethan
n-methylcarbamic acid ethyl ester
n-methylurethan
n-methylurethane
Ethyl N-methyl carbama+e
展开更多英文名
性质描述: 无色液体。沸点170℃,80℃(2.0kPa)。相对密度1.035(15℃),折光率1.421(15℃)。能溶于醇,16℃时100分水可溶该品69分。
生产方法: 将乙醚和甲胺水溶液搅拌冷却至5℃,加入氯甲酸乙酯,当加入一半时,同时加入40%氢氧化钾钠溶液,维持5℃以下,并使氯甲酸乙酯和氢氧化钠溶液同时加完。静置15min,分出乙醚层,蒸除乙醚,残余物减压蒸馏,收集55-60℃(16kPa)馏分,得甲氨基甲酸乙酯,收率88-90%。
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
E914285MACKLINN-甲氨基甲酸乙酯≥95%(GC)55元/1g;   212元/5g;   650元/25g;   1800元/100g;   展开
储存:室温,干燥
状态:无色到非常淡红黄色澄清液体
E863249MACKLINN-甲氨基甲酸乙酯≥98%(GC)82元/1g;   282元/5g;   991元/25g;   3938元/100g;   展开
储存:室温,干燥
状态:无色到非常淡红黄色澄清液体
M0456TCIEthyl N-Methylcarbamate>98.0%(GC)1320元/25G;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C4H9NO2 = 103.12
外观与形状(20℃)液体
Reaxys-RN1743375
PubChem物质ID87572512
SDBS (AIST Spectral DB)504
MDL编号MFCD00041924

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 98.0 %

物性(参考值)

沸点170 ℃
闪点61 ℃
比重1.02
折射率1.42
水溶性完全溶解
溶解性(可溶于)

安全信息

信号词警告
危险性说明H227 : 可燃液体。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
P403 + P235 : 存放在通风良好的地方。保持低温。

相关法规

RTECS#FC2625000
C41026Alfa AesarEthyl methylcarbamate99%2307元/5g;   展开

基本信息

Ref#
41026

MDL
41924

分子式
C4 H9 N O2

分子量
103.12

闪点
61

密度
1.01

158800FluorochemN-Methylurethane>98.0%(GC)1320元/25g;   展开

基本信息

CAS Number105-40-8
MDL NumberMFCD00041924

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
H227: Combustible liquid
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
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).
P330: Rinse mouth.
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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