7-Methylcoumarin 7-甲基-2H-苯并吡喃-2-酮

CAS 2445-83-2 MFCD00006880

化学结构图

2445-83-2
SMILES: Cc1ccc2ccc(=O)oc2c1

化学属性

Mol. FormulaC10H8O2
Mol. Weight160.17
Boiling Point171-172 °C at 11 mmHg
Melting Point128-130 °C

别名和识别编码

Chemical Name7-Methylcoumarin
Synonym 7-Methylcoumarin {LY} 7-Methylcoumarin {} {LY} 7-Methylcoumarin {} {} {LY} 7-Methylcoumarin {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Methylcoumarin {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00006880
CAS Number2445-83-2
PubChem Substance ID17131
EC Number219-499-3
Alfabeta NameMETHYLCHROMENONE H722-----
Reaxys-RN122625
Beilstein Registry Number17(5)10,169
Chemical Name Translation7-甲基-2H-苯并吡喃-2-酮
LabNetwork Molecule IDLN00184348
InChIInChI=1S/C10H8O2/c1-7-2-3-8-4-5-10(11)12-9(8)6-7/h2-6H,1H3
Canonical SMILESO=C1C=CC2=CC=C(C)C=C2O1
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Coumarins, Fluorescent Labels, Heterocyclic Building Blocks, Other Fluorescent Labels, 生化试剂, 荧光探针，标记，粒子和染色剂
  • {uni_hamburg} no charge; oxygen heterocycle; carbocycle; aromatic; large ring; fused rings; 6ring; 10ring; ester; lactone; 1fragment
  • {SNA} Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Coumarins, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains, Heterocyclic Building Blocks, Other Fluorescent Labels

相关文献及参考

  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
  • 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

WGK Germany2
RTECSGN7792100
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Warnings IRRITANT
Signal word
Hazard statements
  • H303 May be harmfully swallowed 吞食可能有害
  • 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
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
  • 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+P352
  • P304+P340
  • P305+P351+P338
  • 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。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+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.....
Safety Statements
  • S13 Keep away from food, drink and animal foodstuffs 远离食品、饮料和动物饲料保存；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S1 Keep locked up 上锁；
Risk Statements
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 258 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   YKKZAJ Yakugaku Zasshi.  Journal of Pharmacy.  (Nippon Yakugakkai, 2-12-15
   Shibuya, Shibuya-ku, Tokyo 150, Japan)  No.1-    1881-
   Volume(issue)/page/year: 76,186,1956

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >5 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:
   20,747,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3800 mg/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:
   20,747,1982

Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • MOL 文件:2445-83-2.mol
  • Sigma Aldrich:2445-83-2(sigmaaldrich)
  • TCI Shanghai:7-甲基香豆素 7-Methylcoumarin,>;98.0%(GC)(2445-83-2)
  • 7-甲基香豆素价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M1236 7-甲基香豆素 7-Methylcoumarin 25G 1370元
  • 图谱信息:7-甲基香豆素(2445-83-2)红外图谱(IR1) 7-甲基香豆素(2445-83-2)核磁图( 13 CNMR) 7-甲基香豆素(2445-83-2)红外图谱(IR2) 7-甲基香豆素(2445-83-2)核磁图( 1 HNMR) 7-甲基香豆素(2445-83-2)质谱(MS)

系列性分类

  1. Life Science 生命科学
  2. Biochemicals and Reagents 生化试剂
  3. Fluorescent Probes, Labels, Particles and Stains - Biochemicals and Reagents
  4. Fluorescent Labels - Fluorescent Probes, Labels, Particles and Stains
  5. Other Fluorescent Labels - Fluorescent Labels

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