Penta-2,4-dienoic acid 2,4-戊二烯酸

CAS 626-99-3 MFCD00014017

化学结构图

626-99-3
SMILES: C=CC=CC(=O)O

化学属性

Mol. FormulaC5H6O2
Mol. Weight98.10
Melting Point69-72 °C
Flash Point121 ºC
Boiling Point123.59 °C at 760 mmHg
Density1.039

别名和识别编码

Chemical NamePenta-2,4-Dienoic Acid
CAS Number626-99-3
Synonym Penta-2,4-dienoic acid {LY} Penta-2,4-dienoic acid {} {LY} Penta-2,4-dienoic acid {} {} {LY} Penta-2,4-dienoic acid {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Penta-2,4-dienoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Penta-2,4-
MDL NumberMFCD00014017
PubChem Substance ID642034
Beilstein Registry Number1739248
EC Number210-976-1
Chemical Name Translation2,4-戊二烯酸
InChIKeySDVVLIIVFBKBMG-ONEGZZNKSA-N
LabNetwork Molecule IDLN02138565
Canonical SMILESC=CC=CC(=O)O
InChIInChI=1S/C5H6O2/c1-2-3-4-5(6)7/h2-4H,1H2,(H,6,7)/b4-3+
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分类

  • {SNA} Building Blocks, C1 to C5, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • Aliphatics
  • Miscellaneous Reagents

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Storage condition -20°C
Hazard statements
  • H301 Toxic if swallowed 吞食有毒
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H319 Causes serious eye irritation 严重刺激眼睛
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P264+P265
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • 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。
  • P301+P310
  • P301+P316
  • P301+P330+P331
  • P302+P352
  • P302+P361+P354
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • P305+P354+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P316
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P332+P317
  • P333+P313
  • P333+P317
  • P337+P313
  • P337+P317
  • 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
  • P362+P364
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....

其他信息

  • Sigma Aldrich:626-99-3(sigmaaldrich)
  • F:4.4-8-9-23
  • MOL 文件:626-99-3.mol

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. Carboxylic Acids - Carbonyl Compounds
  6. C1 to C5 - Carboxylic Acids

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