3,6-Dimethylphthalic anhydride 4,7-二甲基异苯并呋喃-1,3-二酮

CAS 5463-50-3 MFCD00094951

化学结构图

5463-50-3
SMILES: Cc1ccc(C)c2c1C(=O)OC2=O

化学属性

Mol. FormulaC10H8O3
Mol. Weight176.17
Melting Point141-142 °C

别名和识别编码

Chemical Name4,7-dimethyl-1,3-dihydro-2-benzofuran-1,3-dione
CAS Number5463-50-3
Alfabeta NameDIMETHYLBENZOFURANDIONE 47213-----,,
MDL NumberMFCD00094951
Chemical Name Translation4,7-二甲基异苯并呋喃-1,3-二酮
InChIKeyWEPCDISQBQXOBE-UHFFFAOYSA-N
LabNetwork Molecule IDLN00185428
Synonym 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {} {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {} {} {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {} {} {} {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {LY} 4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,7-Dimethyl-1,3-dih
Canonical SMILESCC1=C2C(=C(C)C=C1)C(=O)OC2=O
PubChem Substance ID21616
InChIInChI=1S/C10H8O3/c1-5-3-4-6(2)8-7(5)9(11)13-10(8)12/h3-4H,1-2H3
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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
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H318 Causes serious eye damage 严重伤害眼睛
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
  • 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。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • 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。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
  • P301+P312
  • P301+P317
  • P302+P352
  • P304+P340
  • P304+P341
  • 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
  • P333+P313
  • P342+P311
  • P342+P316
  • 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
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition

系列性分类

  1. Functional Group 官能团索引
  2. carboxylic acid anhydride

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