2H,3H-Thieno[3,4-B][1,4]Dioxine-5-Carboxylic Acid 2h,3h-噻吩并[3,4-b][1,4]二噁英-5-羧酸

CAS 260063-21-6 MFCD07801102

化学结构图

260063-21-6
SMILES: OC(=O)C1SC=C2OCCOC=12

化学属性

Mol. FormulaC7H6O4S
Mol. Weight186.19

别名和识别编码

Chemical Name2H,3H-Thieno[3,4-B][1,4]Dioxine-5-Carboxylic Acid
CAS Number260063-21-6
Alfabeta NameDIHYDROTHIENODIOXINECARBOXYLICACID B2334145[[]]-----,,,
MDL NumberMFCD07801102
Synonym 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
PubChem Substance ID329781629
Chemical Name Translation2h,3h-噻吩并[3,4-b][1,4]二噁英-5-羧酸
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分类

  • {SNA} Building Blocks, C2 to C7, Chemical Synthesis, Ethers, Organic Building Blocks, Oxygen Compounds

安全信息

Warnings IRRITANT
GHS Symbol
WGK Germany3
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。
  • 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 Warning
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；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
Hazard Codes Xn
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
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H302+H312+H332

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Ethers - Oxygen Compounds
  6. C2 to C8 - Ethers

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