Benzo[B]Thiophene-2,3-Dione 苯并[b]噻吩-2,3-二酮

CAS 493-57-2 MFCD00493572

化学结构图

493-57-2
SMILES: O=C1Sc2ccccc2C1=O

化学属性

Mol. Weight164.18
Mol. FormulaC8H4O2S
Melting Point119-121 °C
Boiling Point261.64 °C at 760 mmHg

别名和识别编码

Chemical Name Translation苯并[b]噻吩-2,3-二酮
InChIKeyMHESOLAAORBNPM-UHFFFAOYSA-N
Chemical NameBenzo[B]Thiophene-2,3-Dione
Synonym Benzo[b]thiophene-2,3-dione {LY} Benzo[b]thiophene-2,3-dione {} {LY} Benzo[b]thiophene-2,3-dione {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]thiophene-2,3-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b
MDL NumberMFCD00463402
PubChem Substance ID97303
Beilstein Registry Number118077
CAS Number493-57-2
LabNetwork Molecule IDLN01312407
InChIInChI=1S/C8H4O2S/c9-7-5-3-1-2-4-6(5)11-8(7)10/h1-4H
Canonical SMILESO=C1SC2=C(C=CC=C2)C1=O
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分类

  • {SNA} Benzothiophenes, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • 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。
  • P305+P351+P338
Signal word Danger
Safety Statements
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
  • 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；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
Hazard statements
  • 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
Hazard Codes Xn
Risk Statements
  • R52 Harmful to aquatic organisms 对水生生物有害
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

系列性分类

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