2,4-Dimethylthiophene 2,4-二甲基噻吩

CAS 638-00-6 MFCD00130082

化学结构图

638-00-6
SMILES: Cc1csc(C)c1

化学属性

Mol. FormulaC6H8S
Mol. Weight112
Boiling Point139-141°C
Density0,994 g/cm3

别名和识别编码

Chemical Name2,4-Dimethylthiophene
CAS Number638-00-6
Alfabeta NameDIMETHYLTHIOPHENE 24-,
MDL NumberN/A
Synonym Thiophene, 2,4-dimethyl- thiophene, 2,4-dimethyl- 2,4-dimethyl-thiophene 2,4-dimethylthiophene 2,4-二甲基噻吩 2,4-DIMETHYLTHIOPHENE
Chemical Name Translation2,4-二甲基噻吩
EC Number211-312-3
InChIKeyCPULIKNSOUFMPL-UHFFFAOYSA-N
LabNetwork Molecule IDLN00160134
PubChem Substance ID34296
InChIInChI=1S/C6H8S/c1-5-3-6(2)7-4-5/h3-4H,1-2H3
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分类

  • {uni_hamburg} no charge; sulfur heterocycle; aromatic; 5ring; sulfide; 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/20A Title: Vapor Pressure and Antoine Coefficients for Hydrocarbons and Sulfur-, Selenium-, Tellurium-, and Halogen-Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20A Year: 1999 Keyword: organic compounds; vapor pressure ISBN: 3-540-64735-X ISBN: 978-3-540-64735-5 Internet Resource: DOI:10.1007/b71086 RefComment: VIII, 373 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

Warnings IRRITANT
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；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
Risk Statements
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
UN Number 1993
Signal word Warning
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。
  • 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

其他信息

  • 上游原料:乙醚 --> N,N-二甲基甲酰胺 --> 氢氧化钾 --> 正丁基锂 --> 乙二醇 --> 3-甲基噻吩
  • MOL 文件:638-00-6.mol

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiophenes 噻吩

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