1,1-Dimethylurea 1,1-二甲基脲

CAS 598-94-7 MFCD00007959

化学结构图

598-94-7
SMILES: CN(C)C(N)=O

化学属性

Mol. FormulaC3H8N2O
Mol. Weight88.11
Melting Point178-183 °C
Density1.255
TSCAYes
Solubility可溶
Appearance 白色片状结晶。
Boiling Point163.08 °C at 760 mmHg

别名和识别编码

Chemical Name1,1-Dimethylurea
Synonym 1,1-Dimethylurea {LY} 1,1-Dimethylurea {} {LY} 1,1-Dimethylurea {} {} {LY} 1,1-Dimethylurea {} {} {} { {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,1-Dimethylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL NumberMFCD00007959
PubChem Substance ID87567431
CAS Number598-94-7
EC Number209-957-0
Reaxys-RN1740666
Beilstein Registry Number1740666
Chemical Name Translation1,1-二甲基脲
LabNetwork Molecule IDLN00195503
Canonical SMILESO=C(N)N(C)C
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分类

  • {SNA} Building Blocks, Carbonyl Compounds, Chemica
  • {SNA} Bioactive Small Molecules, Building Blocks, Carbonyl Compounds, Chemical Synthesis, DIG-DY, Organic Building Blocks, Ureas, 细胞生物学
  • Bioactive Small Molecules, Building Blocks, Carbonyl Compounds, Cell Biology, Chemical Synthesis, DIG-DY, Organic Building Blocks, Ureas
  • {SNA} Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks, Ureas
  • {SNA} Bioactive Small Molecules, Building Blocks, Carbonyl Compounds, Cell Biology,

相关文献及参考

  • Beil. 4 ,73
  • Aldrich MSDS 1 , 808:B / Corp MSDS 1 (1), 1427:A / FT-IR 1 (1), 801:D / FT-IR 2 (1), 1360:C / FT-NMR 1 (1), 1309:A / RegBook 1 (1), 941:D / Sigma FT-IR 1 (2), 512:A / Structure Index 1 , 146:C:4
  • 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/20a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cl Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20a Year: 1988 Keyword: NQR ISBN: 3-540-18161-X ISBN: 978-3-540-18161-3 In

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • 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。
  • 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+P350
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+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
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes Xi
RTECSYS9867985
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word Warning
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S37 Wear suitable gloves 戴适当手套；
  • 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；
Risk Statements
  • 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            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 6610 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - tremor
   Lungs, Thorax, or Respiration - cyanosis
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

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 19,1073,1969

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • 图谱信息:1,1-二甲基脲(598-94-7)核磁图( 13 CNMR) 1,1-二甲基脲(598-94-7)质谱(MS) 1,1-二甲基脲(598-94-7)红外图谱(IR2) 1,1-二甲基脲(598-94-7)Raman光谱 1,1-二甲基脲(598-94-7)红外图谱(IR1)
  • Acros Organics:1,1-Dimethylurea, 98+%(598-94-7)
  • Sigma Aldrich:598-94-7(sigmaaldrich)
  • MOL 文件:598-94-7.mol
  • 1,1-二甲基脲价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 D0809 1,1-二甲基脲 1,1-Dimethylurea 25G 717元 2011/04/16 D0809 1,1-二甲基脲 1,1-Dimethylurea 500G 6210元 2010/06/21 388740050 1,1-二甲基脲 1,1-Dimethylurea 98+% 5 GR 327元
  • Alfa Aesar:N,N-二甲基脲,98% N,N-Dimethylurea, 98%(598-94-7)
  • TCI Shanghai:1,1-二甲基脲 1,1-Dimethylurea,>;98.0%(T)(598-94-7)
  • 1,1-二甲基脲价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0809 1,1-二甲基脲 1,1-Dimethylurea 25G 679元 2014/06/02 D0809 1,1-二甲基脲 1,1-Dimethylurea 500G 5870元 2010/06/21 388740050 1,1-二甲基脲 1,1-Dimethylurea 98+% 5 GR 327元

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. Carbonyl Compounds 羰基化合物
  5. Ureas - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Lactones

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