3-Bromo-4H-Chromen-4-One 3-溴色酮

CAS 49619-82-1 MFCD00017337

化学结构图

49619-82-1
SMILES: O=C1C(Br)=COC2C=CC=CC=21

化学属性

Mol. FormulaC9H5BrO2
Mol. Weight225.04
Melting Point95.0 to 99.0 deg-C
TSCANo

别名和识别编码

Chemical Name3-Bromo-4H-Chromen-4-One
MDL NumberMFCD00017337
PubChem Substance ID87560770
EC Number000-000-0
CAS Number49619-82-1
Beilstein Registry Number17(5)10,141
Synonym 3-溴色酮
Reaxys-RN125684
Chemical Name Translation3-溴色酮
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分类

  • {SNA} Benzopyrans, Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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；
  • S37 Wear suitable gloves 戴适当手套；
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
Signal word
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
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。
  • 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
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P302+P352+P332+P313+P362+P364
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P305+P351+P338
GHS Symbol

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
  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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