7-Hydroxy-3,4-dimethyl-2H-chromen-2-one 7-羟基-3,4-二甲基-2h-色烯-2-酮

CAS 2107-78-0 MFCD00037511

化学结构图

2107-78-0
SMILES: Cc1c(C)c2ccc(O)cc2oc1=O

化学属性

Mol. FormulaC11H10O3
Mol. Weight190.20
Density1.422
Melting Point256 °C
Boiling Point377.1±37.0 °C at 760 mmHg

别名和识别编码

Chemical Name7-Hydroxy-3,4-dimethyl-2H-chromen-2-one
CAS Number2107-78-0
Alfabeta NameHYDROXYDIMETHYLCHROMENONE H73422-------,
MDL NumberMFCD00037511
EC Number250-023-7
Beilstein Registry Number147511
Synonym 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 7-Hydroxy-3,4-dimethyl-2h-chromen-2-
PubChem Substance ID5412990
Chemical Name Translation7-羟基-3,4-二甲基-2h-色烯-2-酮
LabNetwork Molecule IDLN00165279
InChIInChI=1S/C11H10O3/c1-6-7(2)11(13)14-10-5-8(12)3-4-9(6)10/h3-5,12H,1-2H3
Canonical SMILESCC1=C(C)C(=O)OC2=C1C=CC(=C2)O
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分类

  • {SNA} Alphabetical, Biochemicals and Reagents, Detection, Fluorescent Indicators and Probes, Fluorescent Probes, Labels, Particles and Stains, pH Indicators for Flow Cytometry, pH Sensitive Probes and Indicators

安全信息

Warnings IRRITANT
Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
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
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。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P337+P313
  • 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
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Hazard statements
  • H303 May be harmfully swallowed 吞食可能有害
  • 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
Storage condition

系列性分类

  1. Life Science 生命科学
  2. Biochemicals and Reagents 生化试剂
  3. Fluorescent Probes, Labels, Particles and Stains - Biochemicals and Reagents
  4. Detection - Fluorescent Probes, Labels, Particles and Stains
  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. Pyrans 派兰斯

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