3-Acetyl-2,5-Dimethylthiophene 2,5-二甲基-3-乙酰基噻吩

CAS 2530-10-1 MFCD00009763

化学结构图

2530-10-1
SMILES: CC(=O)c1cc(C)sc1C

化学属性

Mol. FormulaC8H10OS
Mol. Weight154.23
Density1.086
Refractive indexn20/D 1.544(lit.)
Flash Point99°C
TSCANo
Boiling Point223.1°C at 760 mmHg

别名和识别编码

Chemical Name3-Acetyl-2,5-Dimethylthiophene
CAS Number2530-10-1
Alfabeta NameDIMETHYLTHIOPHENYLETHANONE 1253()----,
MDL NumberMFCD00009763
Synonym 1-(2,5-Dimethylthiophen-3-yl)ethanone {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-(2,5-Dimethylthiophen-3-yl)ethanone {} {} {} {} {} {} {} {}
EC Number219-779-5
Beilstein Registry Number112095
PubChem Substance ID24901762
Chemical Name Translation2,5-二甲基-3-乙酰基噻吩
Wiswesser Line NotationT5SJ B1 CV1 E1
LabNetwork Molecule IDLN00174930
Canonical SMILESC1=C(SC(=C1C(C)=O)C)C
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分类

  • {uni_hamburg} no charge; sulfur heterocycle; aromatic; 5ring; ketone; sulfide; 1fragment
  • {SNA} Building Blocks, C7 to C9, Chemical Synthesis, Heterocyclic Building Blocks, Thiophenes
  • {SNA} A - D, A-B, A-D, Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products
  • {SNA} A-B, A-D, Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products

相关文献及参考

  • Beilstein: 17,298
  • Short: EINECS
  • Short: III/35E

安全信息

Warnings IRRITANT
Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
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
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
RTECSOB2888000
Personal Protective Equipment Eyeshields, Gloves 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 260 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   APFRAD Annales Pharmaceutiques Francaises.  (SPPIF, B.P.22, F-41353 Vineuil,
   France)  V.1-    1943-  Volume(issue)/page/year: 5,16,1947

Storage condition RT, protect from light {LY} RT, protect from light {} {LY} RT, protect from light {} {} {LY} RT, protect from light {} {} {} {LY} RT, protect from light {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} RT, protect

其他信息

  • 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 3-乙酰基-2，5-二甲基噻吩 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
  • Alfa Aesar:3-乙酰基-2,5-二甲基噻吩,99% 3-Acetyl-2,5-dimethylthiophene, 99%(2530-10-1)
  • Sigma Aldrich:2530-10-1(sigmaaldrich)
  • FEMA:3527
  • MOL 文件:2530-10-1.mol
  • 2,5-二甲基-3-乙酰基噻吩价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 A17329 3-乙酰基-2,5-二甲基噻吩, 99% 3-Acetyl-2,5-dimethylthiophene, 99% 50g 1820元 2010/05/25 A17329 3-乙酰基-2,5-二甲基噻吩, 99% 3-Acetyl-2,5-dimethylthiophene, 99% 10g 552元

系列性分类

  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Halal Certified Products - Flavors and Fragrances
  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
  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
  5. C7 to C9 - Thiophenes

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