Chroman-3-carboxylic acid 苯并二氢吡喃-3-甲酸

CAS 115822-57-6 MFCD03783554

化学结构图

115822-57-6
SMILES: OC(=O)C1CC2=CC=CC=C2OC1

化学属性

Mol. FormulaC10H10O3
Mol. Weight178.18
Melting Point120-125 °C
TSCANo

别名和识别编码

Chemical NameChroman-3-carboxylic acid
CAS Number115822-57-6
Alfabeta NameCHROMANECARBOXYLICACID 3-
MDL NumberMFCD03783554
Synonym 3,4-Dihydro-2H-1-benzopyran-3-carboxylic acid 3,4-Dihydro-2H-1-benzopyran-3-carboxylic acid Chroman-3-carboxylic acid 3,4-Dihydro-2H-benzopyran-3-carboxylic acid
PubChem Substance ID329780555
Chemical Name Translation苯并二氢吡喃-3-甲酸
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分类

  • {SNA} Benzopyrans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, New Products for Chemical Synthesis
  • {SNA} Benzopyrans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks

安全信息

Warnings IRRITANT
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；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S37 Wear suitable gloves 戴适当手套；
  • 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；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
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
  • R22 Harmful if swallowed 吞咽有害
  • R52 Harmful to aquatic organisms 对水生生物有害
  • R51 Toxic to aquatic organisms 对水生生物有毒
  • R36 Irritating to eyes 刺激眼睛
Hazard Codes Xn
GHS Symbol
WGK Germany3
Precautionary statements
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P305+P351+P338
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
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
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
Signal word Warning

系列性分类

  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. Benzopyrans 苯并吡喃

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