1,1,3,3-Tetrabutylurea 四丁基脲

CAS 4559-86-8 MFCD00042901

化学结构图

4559-86-8
SMILES: CCCCN(CCCC)C(=O)N(CCCC)CCCC

化学属性

Mol. FormulaC17H36N2O
Mol. Weight284.48
Density0.88
Flash Point93°C(lit.)
TSCAYes
Boiling Point163 °C at 12 mmHg
Refractive index1.4520 to 1.4560
Melting Point-60 °C

别名和识别编码

Chemical Name1,1,3,3-Tetrabutylurea
Synonym Tetrabutylurea {LY} Tetrabutylurea {} {LY} Tetrabutylurea {} {} {LY} Tetrabutylurea {} {} {} {LY} Tetrabutylurea {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00042901
CAS Number4559-86-8
EC Number224-929-8
Reaxys-RN1786819
Beilstein Registry Number4(4)591
PubChem Substance ID87560493
Chemical Name Translation四丁基脲
LabNetwork Molecule IDLN01743830
Canonical SMILESO=C(N(CCCC)CCCC)N(CCCC)CCCC
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分类

  • {uni_hamburg} no charge; urea; 1fragment

相关文献及参考

  • 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 the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
  • Short: IV/6 Title: Static Dielectric Constants of Pure Liquids and Binary Liquid Mixtures Author: Wohlfarth, Ch. Editor: Madelung, O. Source: Landolt-Börnstein, New Series Volume: IV/6 Year: 1991 Keyword: organic compounds; dielectric constant; liquids; mixtures ISBN: 3-540-54417-8 ISBN: 978-3-540-54417-3 Internet Resource: DOI:10.1007/b44266 RefComment: VIII, 521 pages.
  • 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

RTECSYU2080000
Signal word
Hazard statements
  • H227 Combustible liquid 可燃液体
Precautionary statements
  • 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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P370+P378
  • P403+P235
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 700 mg/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   25,173,1987

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 17 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   25,173,1987

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 2500 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   25,173,1987

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 5 gm/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   25,173,1987

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

  • 四丁基脲价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T2537 1,1,3,3-四丁基脲 1,1,3,3-Tetrabutylurea 5G 468元 2014/06/02 T2537 1,1,3,3-四丁基脲 1,1,3,3-Tetrabutylurea 25G 1420元 2010/05/25 B24966 N,N,N',N'-四正丁基脲, 97% N,N,N',N'-Tetra-n-butylurea, 97% 25g 2576元
  • MOL 文件:4559-86-8.mol
  • Sigma Aldrich:4559-86-8(sigmaaldrich)
  • 用途一:主要用于蒽醌法生产双氧水的溶剂，用于代替磷酸三辛酯产品
  • 图谱信息:四丁基脲(4559-86-8)核磁图( 1 HNMR) 四丁基脲(4559-86-8)质谱(MS) 四丁基脲(4559-86-8)红外图谱(IR1) 四丁基脲(4559-86-8)核磁图( 13 CNMR)
  • Alfa Aesar:N,N,N',N'-四正丁基脲,97% N,N,N',N'-Tetra-n-butylurea, 97%(4559-86-8)
  • TCI Shanghai:1,1,3,3-四丁基脲 1,1,3,3-Tetrabutylurea,>;98.0%(GC)(N)(4559-86-8)

系列性分类

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