2-Oxopentanoic Acid 2-氧代戊酸

CAS 1821-02-9 MFCD00066435

化学结构图

1821-02-9
SMILES: CCCC(=O)C(=O)O

化学属性

Mol. FormulaC5H8O3
Mol. Weight116.12
Boiling Point179°C(lit.)
Density1.110 g/mL at 20 °C(lit.)
Melting Point7-9 °C (lit.)
Refractive index1.4310 to 1.4360
Flash Point94°C(lit.)

别名和识别编码

Chemical Name2-Oxopentanoic Acid
MDL NumberMFCD00066435
CAS Number1821-02-9
Synonym 2-KETO-N-VALERIC ACID 2-KETOPENTANOIC ACID 2-KETOVALERIC ACID 2-OXOPENTANOIC ACID 2-OXOVALERIC ACID 2-ketopentanoic acid 2-ketopentanoic acid, sodium salt 2-ketovalerate 2-oxo-n-valeric acid 2-戊酮酸 2-氧代戊酸 A-ketovaleric acid free acid ALPHA-KETO-N-VALERIC ACID ALPHA-KETOVALERIC ACID Ketovalericacid Pentanoic acid, 2-oxo- alpha-ketovaleric acid α-Ketovaleric acid, 2-Oxopentanoic acid α-Oxovaleric acid α-酮戊酸 α-酮戊酸 2-戊酮酸
PubChem Substance ID74563
EC Number217-340-2
Beilstein Registry Number635884
Reaxys-RN635884
Chemical Name Translation2-氧代戊酸
LabNetwork Molecule IDLN01742867
InChIInChI=1S/C5H8O3/c1-2-3-4(6)5(7)8/h2-3H2,1H3,(H,7,8)
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分类

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

安全信息

GHS Symbol
WGK Germany3
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
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。
  • 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+P350
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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.....
Signal word Warning
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；
Hazard Codes Xi
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 0-10 0-10°C 2-8°C

其他信息

  • 2-戊酮酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 K0015 2-氧代戊酸 2-Oxovaleric Acid 5ML 1920元 2014/06/02 K0015 2-氧代戊酸 2-Oxovaleric Acid 1ML 558元
  • Sigma Aldrich:1821-02-9(sigmaaldrich)
  • MOL 文件:1821-02-9.mol
  • F:10-21
  • 图谱信息:2-戊酮酸(1821-02-9)核磁图( 1 HNMR) 2-戊酮酸(1821-02-9)核磁图( 13 CNMR) 2-戊酮酸(1821-02-9)红外图谱(IR1) 2-戊酮酸(1821-02-9)质谱(MS)
  • TCI Shanghai:2-戊酮酸 2-Oxovaleric Acid,>;95.0%(GC)(1821-02-9)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  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
  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
  1. Medical Research Areas
  2. Metabolism
  3. Endogenous Metabolite  (内源性代谢物)

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