Selenourea, N,N-dimethyl- 1,1-二甲基-2-硒脲

CAS 5117-16-8 MFCD00008326

化学结构图

5117-16-8
SMILES: CN(C)C(N)=[Se]

化学属性

Mol. Formula(CH3)2NC(Se)NH2
Mol. Weight151.07
Melting Point172-174 °C (lit.)
Solubility不溶于水，溶于乙醇、苯。

别名和识别编码

Chemical NameSelenourea, N,N-dimethyl-
Synonym n,n-dimethyl-selenoure Selenourea, N,N-dimethyl- 1,1-Dimethylselenourea 不对称二甲基硒脲 {uni_hamburg} 1,1-Dimethyl-2-selenourea,97% 1,1-二甲基-2-硒脲 N,N-dimethyl-selenourea N,N-Dimethylselenharnstoff 1,1-Dimethyl-2-selenharnstoff 1,1-二甲基硒脲 1,1-DIMETHYL-2-SELENOUREA N,N-DIMETHYLSELENOUREA 1,1-dimethyl-2-selenourea N，N-Dimethylseleniumurea 二甲基硒脲 N,N-Dimethylselenourea,97% N，N-二甲基硒脲 asym-Dimethylselenium urea N,N-Dimethylselenourea N,N-DIMETHYL-2-SELENOUREA
MDL NumberMFCD00008326
CAS Number5117-16-8
PubChem Substance ID6330374
EC Number225-854-3
Chemical Name Translation1,1-二甲基-2-硒脲
InChIKeyNRTHBQJARHPPAU-UHFFFAOYSA-N
LabNetwork Molecule IDLN02178919
InChIInChI=1S/C3H7N2Se/c1-5(2)3(4)6/h4H,1-2H3
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Selenium Compounds
  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • Short: III/35G Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Selenium-77 Author: Duddeck, H. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35G Year: 2004 Keyword: chemical shift; coupling constant; molecular structure ISBN: 3-540-21434-8 ISBN: 978-3-540-21434-2 Internet Resource: DOI:10.1007/b79070 RefComment: VII, 308 pages. With CD-ROM., Hardcover RefComment: Written for scienctists and engineers in the fields of physics, chemistry and physical chemistry who inted to use NMR to study the structure and the binding of molecules Abstract: NMR is now the leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Börnstein vol.III/35 "Nuclear Magnetic Resonance (NMR) Data" is therefore of major interest to all scientists and engineers who intend to use NMR to study the structure and the binding of molecules. Vol. III/35 "NMR-DATA" is divided into several subvol.and parts. III/35 A contains the nuclei 11B and 31 P, III/35 B contains the nuclei 19F and 15 N, III/35 C contains the nucleus 1H, III/35 D contains the nucleus 13C, III/35 E contains the nucleus 17O, and subvolume III/35G contains the nucleus 77Se.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P301+P310
  • P301+P316
  • P304+P340
  • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
  • P316
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard statements
  • H301 Toxic if swallowed 吞食有毒
  • H301+H331
  • H331 Toxic if inhaled 吸入中毒
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Codes T,N T;N
Safety Statements
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
  • S20/21 When using do not eat, drink or smoke 使用时，不得进食，饮水或吸烟；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S50 Do not mix with ... (to be specified by the manufacturer) 不要与……（由生产厂家指定）混合；
Risk Statements
  • R33 Danger of cumulative effects 有累积作用的危险
  • R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
  • R50/53
UN Number 3283 UN 3283 6.1/PG 2
Storage condition 0-6°C
Warnings 危化品目录(2015) 危险化学品

其他信息

  • 外观性质:白色结晶。
  • MOL 文件:5117-16-8.mol
  • PackingGroup:III
  • HazardClass:6.1(b)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Selenium Compounds 硒化合物
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Selenium Compounds 硒化合物

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