1,1,3,3-Tetraethylurea 1,1,3,3-四乙基脲
CAS 1187-03-7 MFCD00042881
化学结构图
SMILES: CCN(CC)C(=O)N(CC)CC
化学属性
| Mol. Formula | C9H20N2O |
|---|---|
| Mol. Weight | 172 |
| Density | 0.910 |
| Refractive index | 1.4470 to 1.4480 |
| Flash Point | 81°C(lit.) |
| TSCA | Yes |
| Boiling Point | 214°C |
别名和识别编码
| Chemical Name | 1,1,3,3-Tetraethylurea |
|---|---|
| Synonym | Tetraethyl-carbamide urea,tetraethyl- TETRAETHYLUREA 1,1,3,3-Tetraethylurea; N,N,N',N'-Tetraethylurea; TEU N,N,N',N'-Tetraethylurea 1,1,3,3-TETRAETHYLUREA n,n,n’,n’-tetraethylurea N,N,N',N'-Tetraethylurea 1,1,3,3-TETRAETHYLUREA 99+% Urea, tetraethyl- Tetraethylcarbamide TEU 1,1,3,3-tetraethyl-urea tetraethyl urea Tetraethylurea 1,1,3,3-四乙基脲 四乙脲 四乙基脲 Urea, 1,1,3,3-tetraethyl- 1,1,3,3-Tetraethylurea 1,1,3,3-tetraethyl-ure |
| MDL Number | MFCD00042881 |
| CAS Number | 1187-03-7 |
| EC Number | 214-696-0 |
| Beilstein Registry Number | 4(4)380 |
| PubChem Substance ID | 14465 |
| Reaxys-RN | 1763126 |
| Chemical Name Translation | 1,1,3,3-四乙基脲 |
| Wiswesser Line Notation | 2N2&VN2&2 |
| LabNetwork Molecule ID | LN00193581 |
| InChI | InChI=1S/C9H20N2O/c1-5-10(6-2)9(12)11(7-3)8-4/h5-8H2,1-4H3 |
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分类
- {uni_hamburg} no charge; urea; 1fragment
- {SNA} Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks, Ureas
相关文献及参考
- Short: II/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27B Year: 2008 Keyword: diamagnetic susceptibility; organic compounds ISBN: 978-3-540-44359-9 (print) ISBN: 978-3-540-45860-9 (online) Internet Resource: doi:10.1007/978-3-540-45860-9 RefComment: VIII, 503 p. With CD-ROM., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oils, paraffins and polyethylenes; Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds. The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005. The calculated values of diamagnetic susceptibility of organic compounds in the present subvolume II/27B are presented along with their experimental values. They have been calculated with the use of structural parameters in structural formula by using different theoretical methods available in the literature.
- Short: III/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet Resource: DOI:10.1007/b85533 RefComment: VII, 4210 pages, Hardcover Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains th
安全信息
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
- H227 Combustible liquid 可燃液体
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P352
- P305+P351+P338
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P332+P313
- P337+P313
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P370+P378
- P403+P235
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02977
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 93 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 54,188,1935
其他信息
- 图谱信息:四乙基脲(1187-03-7)红外图谱(IR2) 四乙基脲(1187-03-7)核磁图( 1 HNMR) 四乙基脲(1187-03-7)核磁图( 13 CNMR) 四乙基脲(1187-03-7)质谱(MS) 四乙基脲(1187-03-7)红外图谱(IR1)
- MOL 文件:1187-03-7.mol
- 四乙基脲价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 T0587 1,1,3,3-四乙基脲 1,1,3,3-Tetraethylurea 500ML 6590元 2011/04/16 T0587 1,1,3,3-四乙基脲 1,1,3,3-Tetraethylurea 25ML 763元 2010/05/25 L09458 1，1，3，3-四乙基脲, 99% 1,1,3,3-Tetraethylurea, 99% 5g 293元
- 用途一:Mainly used as surface active agent,intermediate of medical,pesticide,and high grade solvent etc.
- TCI Shanghai:1,1,3,3-四乙基脲 1,1,3,3-Tetraethylurea,>;99.0%(GC)(1187-03-7)
- Alfa Aesar:1，1，3，3-四乙基脲,99% 1,1,3,3-Tetraethylurea, 99%(1187-03-7)
- 四乙基脲价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T0587 1,1,3,3-四乙基脲 1,1,3,3-Tetraethylurea 500ML 4440元 2014/06/02 T0587 1,1,3,3-四乙基脲 1,1,3,3-Tetraethylurea 25ML 514元 2010/05/25 L09458 1，1，3，3-四乙基脲, 99% 1,1,3,3-Tetraethylurea, 99% 5g 293元
