Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate 3,4-二羟基噻吩-2,5-二羧酸二乙酯

CAS 1822-66-8 MFCD03094035

化学结构图

1822-66-8
SMILES: CCOC(=O)c1sc(C(=O)OCC)c(O)c1O

化学属性

Mol. FormulaC10H12O6S
Mol. Weight260.26
Melting Point132-135 °C
Refractive indexn20/D 1.4589
Density1.017 g/mL at 25 °C
Boiling Point153 °C at 760 mmHg

别名和识别编码

Chemical Name3,4-Dihydroxythiophene-2,5-dicarboxylic acid diethyl ester
MDL NumberMFCD03094035
CAS Number1822-66-8
PubChem Substance ID245503
Synonym Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {} {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {} {} {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {} {} {} {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diethyl 3,4-dihydroxythiophene-2,5-dicarboxy
Chemical Name Translation3,4-二羟基噻吩-2,5-二羧酸二乙酯
LabNetwork Molecule IDLN00194789
InChIInChI=1S/C10H12O6S/c1-3-15-9(13)7-5(11)6(12)8(17-7)10(14)16-4-2/h11-12H,3-4H2,1-2H3
Canonical SMILESCCOC(=O)C1=C(C(=C(C(=O)OCC)S1)O)O
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分类

  • {SNA} Materials Science, Organic and Printed Electronics, Synthetic Tools and Reagents, Thiophene Monomers and Building Blocks

安全信息

WGK Germany3
GHS Symbol
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.....
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
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • 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 Wear suitable protective clothing 穿戴适当的防护服；
Hazard Codes Xi
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
Storage condition 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°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

系列性分类

  1. Materials Science 材料科学
  2. Products for Organic & Printed Electronics Research
  3. Synthetic Tools and Reagents - Organic and Printed Electronics
  4. Thiophene Monomers and Building Blocks - Synthetic Tools and Reagents
  1. Functional Group 官能团索引
  2. 1,2-diphenol

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