3-Cyclobutene-1,2-dione, 3,4-dichloro- 1,2-二氯-1-环丁烯-3,4-二酮

CAS 2892-63-9 MFCD09763706

化学结构图

2892-63-9
SMILES: O=c1c(Cl)c(Cl)c1=O

化学属性

Mol. FormulaC4Cl2O2
Mol. Weight150.95
Melting Point51-52 °C
Boiling Point175.6±50.0 °C at 760 mmHg

别名和识别编码

Chemical Name3,4-Dichlorocyclobut-3-Ene-1,2-Dione
CAS Number2892-63-9
Alfabeta NameDICHLOROCYCLOBUTENEDIONE 3412---,,
MDL NumberMFCD09763706
Synonym dichlorocyclobut-3-ene-1,2-dione {LY} dichlorocyclobut-3-ene-1,2-dione {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} dichlorocyclobut-3-ene-1,2-dione {} {} {} {} {} {} {} {} {} {} {} {
Chemical Name Translation1,2-二氯-1-环丁烯-3,4-二酮
InChIKeySXOQOOQUBDERIZ-UHFFFAOYSA-N
LabNetwork Molecule IDLN00170425
PubChem Substance ID123176
InChIInChI=1S/C4Cl2O2/c5-1-2(6)4(8)3(1)7
Canonical SMILESO=C(C(Cl)=C1Cl)C1=O
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {uni_hamburg} no charge; carbocycle; 4ring; ketone; 1fragment

相关文献及参考

  • Short: II/19b Title: Molecular Constants: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Hüttner, W.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/19b Year: 1992 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-54578-6 ISBN: 978-3-540-54578-1 Internet Resource: DOI:10.1007/b44334 RefComment: XI, 488 pages. Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwave Spectroscopy have made new objects of interest such as molecular complexes and clusters accessible to study. Subvolume II/19b contains corresponding data on diamagnetic asymmetric top molecules.
  • Short: II/25C Title: Structure Data Of Free Polyatomic Molecules: Molecules containing Three or Four Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25C Year: 2001 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-66774-1 ISBN: 978-3-540-66774-2 Internet Resource: DOI:10.1007/b71431 RefComment: VIII, 481 pages. Hardcover Abstract: This volume contains data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc.) of free polyatomic molecules

安全信息

Warnings IRRITANT
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
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。
  • P264+P265
  • 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。
  • 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。
  • P301+P312
  • P301+P317
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P305+P354+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • 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。
  • P317
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P332+P317
  • 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
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition

系列性分类

相关产品推荐