[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 2050-20-6
关键词:       仅模糊查询
CAS: 2050-20-6
分子式: C11H20O4
分子量: 216.27
沸点: 192-194℃
中文名称: 
二乙基庚二酸醛
庚二酸二乙酯
薄桃酸二乙酯
蒲桃酸二乙酯
英文名称: 
Diethyl heptanedioate
Pimlic acid diethyl ester
Pimelic Acid Diethyl Ester
1,5-Pentanedicarboxylic Acid Diethyl Ester
diethyl pimelate
heptanedioic acid diethyl ester
Diethyl heptandioate
性质描述: 无色透明液体。熔点-24℃,沸点252-255℃(99.7kPa),相对密度0.9945(20/4℃),折光率1.4305。溶于乙醇、乙醚、乙酸乙酯,不溶于水。
生产方法: 由庚二酸与无水乙醇在浓硫酸存在下酯化而得。
用途: 用于有机合成。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
D838510MACKLIN庚二酸二乙酯97%95元/5ml;   228元/25ml;   750元/100ml;   展开
储存:室温
状态:无色到淡黄色液体
P1100TCIDiethyl Pimelate>97.0%(GC)610元/25ML;   展开

基本信息

纯度/分析方法>97.0%(GC)
分子式/分子量C11H20O4 = 216.28
外观与形状(20℃)液体
Reaxys-RN1710126
PubChem物质ID87575206
SDBS (AIST Spectral DB)10572
Merck Index (14)7431
MDL编号MFCD00009216

技术规格

AppearanceColorless to Yellow clear liquid
Purity(GC)min. 97.0 %

物性(参考值)

沸点149 ℃/18 mmHg
比重0.99
折射率1.43

相关法规

RTECS#UV9702000
537999J&KDiethyl Pimelate98%121元/5ML;   485元/25ML;   展开

基本信息

分子式C11H20O4
分子量216.27
熔点-24
沸点192-194
闪点113
密度0.99
折光率(n20D)1.4300
MDL编码MFCD00009216
Beilstein1710126
Merck14,7431
EINECS 编号218-083-9
存储条件Store at 2-8℃

安全信息

防范说明P260
P262
RTECSUV9702000
TSCA
463435FluorochemDiethyl Heptanedioate95%990元/25ml;   展开

基本信息

CAS Number2050-20-6
MDL NumberMFCD00009216
Boiling Point149℃
Density0.99

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 .
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9