delta-Valerolactone 四氢-2H-吡喃-2-酮

CAS 542-28-9 MFCD00006645

化学结构图

542-28-9
SMILES: O=C1CCCCO1

化学属性

Mol. FormulaC5H8O2
Mol. Weight100.12
Density1.079
Refractive index1.4560 to 1.4590
Flash Point81°C
TSCAYes
Boiling Point218°C at 760 mmHg
Melting Point-13°C
SolubilityMISCIBLE

别名和识别编码

Chemical Namedelta-Valerolactone
Synonym Tetrahydro-2H-pyran-2-one {LY} Tetrahydro-2H-pyran-2-one {} {LY} Tetrahydro-2H-pyran-2-one {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrahydro-2H-pyran-2-one {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00006645
CAS Number542-28-9
EC Number208-807-1
Beilstein Registry Number106436
PubChem Substance ID10953
Chemical Name Translation四氢-2H-吡喃-2-酮
Reaxys-RN106436
LabNetwork Molecule IDLN00010004
InChIInChI=1S/C5H8O2/c6-5-3-1-2-4-7-5/h1-4H2
Canonical SMILESO=C1CCCCO1
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分类

  • {SNA} Biodegradable Polymer Monomers, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Lactones, Materials Science, Monomers, Organic Building Blocks, Polymer Science
  • {uni_hamburg} no charge; oxygen heterocycle; alicycle; 6RingOnly; 6ring; ester; lactone; 1fragment
  • {SNA} Biodegradable Polymer Monomers, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Lactones, Monomers, Organic Building Blocks, Polymer Science, 材料科学

相关文献及参考

  • Short: III/35E
  • Beilstein: 17,V,9,17
  • Short: II/14a
  • Short: III/38B

安全信息

Risk Statements
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
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；
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
GHS Symbol
WGK Germany3
Hazard statements
  • H318 Causes serious eye damage 严重伤害眼睛
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。
  • P305+P351+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
Signal word Danger
Hazard Codes Xi
Storage condition -20°C, stored under nitrogen {LY} -20°C, stored under nitrogen <0°C <;0 {} {LY} -20°C, stored under nitrogen {} {} {LY} -20°C, stored under nitrogen {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under

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. Lactones - Carbonyl Compounds
  1. Medical Research Areas
  2. Metabolism
  3. Endogenous Metabolite  (内源性代谢物)

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