2,3-Dihydroxybenzaldehyde 2,3-二羟基苯甲醛

CAS 24677-78-9 MFCD00003324

化学结构图

24677-78-9
SMILES: OC1=C(C=O)C=CC=C1O

化学属性

Mol. FormulaC7H6O3
Mol. Weight138
Melting Point104-108
TSCANo
Density1.422
Boiling Point120

别名和识别编码

Chemical Name2,3-Dihydroxybenzaldehyde
CAS Number24677-78-9
Synonym 3-Hydroxysalicylaldehyde 3-Formyl-1,2-benzenediol 2,3-二羟基苯甲醛 1,2-Dihydroxy-3-formylbenzene o-Pyrocatechualdehyde (6CI,8CI) 5,6-Dihydroxybenzaldehyde
MDL NumberMFCD00003324
EC Number246-398-1
Beilstein Registry Number2041781
PubChem Substance ID87567975
Reaxys-RN2041781
Chemical Name Translation2,3-二羟基苯甲醛
InChIKeyIXWOUPGDGMCKGT-UHFFFAOYSA-N
LabNetwork Molecule IDLN00008584
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分类

  • Aromatics
  • {SNA} Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks

产品应用

  • 2,3-disubstituted benzaldehyde.

安全信息

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 Wear suitable protective clothing 穿戴适当的防护服；
  • 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；
  • 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
Storage condition 储存温度2-8℃ Air Sensitive
GHS Symbol
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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+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
Hazard statements
  • 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
WGK Germany3
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word Warning
Hazard Codes Xi

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. Carbonyl Compounds 羰基化合物
  5. Aldehydes - Carbonyl Compounds
  6. C7 - Aldehydes
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Aromatic aldehyde<including acetal,hemiacetal>
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Aldehydes
  6. C10 to C21
  1. Functional Group 官能团索引
  2. 1,2-diphenol

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