3,4-Dihydro-2H-Thieno[3,4-B][1,4]Dioxepine-6,8-Dicarboxylic Acid 3,4-二氢-2H-噻吩并[3,4-b][1,4]二氧杂卓-6,8-二羧酸

CAS 177364-98-6 MFCD08276806

化学结构图

177364-98-6
SMILES: OC(=O)C1SC(=C2OCCCOC2=1)C(O)=O

化学属性

Mol. FormulaC9H8O6S
Mol. Weight244.22
Melting Point>;250 °C (dec.)

别名和识别编码

Chemical Name3,4-Dihydro-2H-Thieno[3,4-B][1,4]Dioxepine-6,8-Dicarboxylic Acid
Synonym 3,4-亚丙基二氧噻吩-2,5-二羧酸 2,3-二氢-2H-噻吩并[3,4-b][1,4]二氧杂环庚-6,8-二羧酸
MDL NumberMFCD08276806
PubChem Substance ID24884476
Chemical Name Translation3,4-二氢-2H-噻吩并[3,4-b][1,4]二氧杂卓-6,8-二羧酸
CAS Number177364-98-6
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分类

  • {SNA} Building Blocks, C7 to C9, Chemical Synthesis, Heterocyclic Building Blocks, Materials Science, Organic and Printed Electronics, Synthetic Tools and Reagents, Thiophene Monomers and Building Blocks, Thiophenes
  • {SNA} Building Blocks, C7 to C9, Chemical Synthesis, Heterocyclic 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。
  • P305+P351+P338
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

系列性分类


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