Pyridine, 4,​4'-​(1,​2-​ethanediyl)​bis- 1,3-二(4-吡啶基)-乙烷

CAS 4916-57-8 MFCD00006451

化学结构图

4916-57-8
SMILES: c1cc(CCc2ccncc2)ccn1

化学属性

Mol. FormulaC12H12N2
Mol. Weight184.24
Density1.422
Melting Point110-111 °C
Boiling Point310.3°C at 760 mmHg

别名和识别编码

Chemical NamePyridine, 4,​4'-​(1,​2-​ethanediyl)​bis-
Synonym 1,2-di(Pyridin-4-yl)ethane {LY} 1,2-di(Pyridin-4-yl)ethane {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-di(Pyridin-4-yl)ethane {} {} {} {} {} {} {} {} {} {}
CAS Number4916-57-8
EC Number225-543-2
Beilstein Registry Number23(5)8,76
MDL NumberMFCD00006451
PubChem Substance ID78630
Reaxys-RN134511
Chemical Name Translation1,3-二(4-吡啶基)-乙烷
LabNetwork Molecule IDLN01358360
InChIInChI=1S/C12H12N2/c1(11-3-7-13-8-4-11)2-12-5-9-14-10-6-12/h3-10H,1-2H2
Canonical SMILESC1(CCC2=CC=NC=C2)=CC=NC=C1
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分类

  • {uni_hamburg}
  • {SNA} Building Blocks, C12, Chemical Reagents, Chemical Synthesis, Development Quantities for Research, Heterocyclic Building Blocks, Pyridines
  • {SNA} Building Blocks, C12, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines
  • {SNA} Chemical Reagents, Building Blocks, C12, Chemical Synthesis, Development Quantities for Research, Heterocyclic Building Blocks, Pyridines

相关文献及参考

  • Short: IV/7b Title: Liquid Crystals: Two-Ring Systems with Bridging Group Author: Vill, V. Editor: Thiem, J. Source: Landolt-Börnstein, New Series Volume: IV/7b Year: 1992 Keyword: organic compounds; enthaly of fusion; melting point; phase transition; liquid crystals; glass transition ISBN: 3-540-55504-8 ISBN: 978-3-540-55504-9 Internet Resource: DOI:10.1007/b46099 RefComment: 10 figs., VIII, 653 pages.

安全信息

Signal word
GHS Symbol
WGK Germany3
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • 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
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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。
  • 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。
  • 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
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • 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
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
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
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

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. Pyrimidines 嘧啶
  1. C12 - Pyridines
  1. C6 to C7 - Pyridines
  1. C7 and C8

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