(2H6)oxolan-2-one

• ChemBase编号: 147835
• 分子式: C4H6O2
• 平均质量: 86.08924
• 单一同位素质量: 86.03677943
• SMILES: C1C(=O)OCC1
• Canonical SMILES: O=C1CCCO1
• InChI: InChI=1S/C4H6O2/c5-4-2-1-3-6-4/h1-3H2
• InChIKey: YEJRWHAVMIAJKC-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: (^2H₆)oxolan-2-one
• IUPAC传统名: (^2H₆)oxolan-2-one
• 别名: γ-丁内酯-d6; Dihydro-2(3H)-furanone-d6; 1,4-Butanolide-d6; 1-Oxacyclopentan-2-one-d6; 2,3,4,5-Tetrahydro-2-furanone-d6; 2-Oxotetrahydrofuran-d6; γ-Butyryllactone-d6; γ-Hydroxybutyric Acid Lactone-d6; γ-Butyrolactone-d6; γ-Butyrolactone-d6

登记号

• CAS号: 77568-65-1
• MDL号: MFCD00190397
• PubChem SID: 24872043; 162242018
• PubChem CID: 16213279

理论计算性质

• 质子受体: 1
• 质子供体: 0
• LogD (pH = 5.5): 0.1495513
• LogD (pH = 7.4): 0.1495513
• Log P: 0.1495513
• 摩尔折射率: 20.3081 cm^3
• 极化性: 8.181739 Å^3
• 极化表面积: 26.3 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 熔点: -45 °C(lit.)
• 沸点: 204-205 °C(lit.)
• 闪点: 208.4 °F; 98 °C
• 密度: 1.197 g/mL at 25 °C
• 折射率: n20/D 1.436(lit.)
• 质量偏移: M+6

安全信息

• 欧盟危险性物质标志: 有害性(Harmful) (Xn)
• 德国WGK号: 3
• 危险公开号: 22-41-67
• 安全公开号: 26-39
• GHS危险品标识: GHS05; GHS07
• GHS警示词: Danger
• GHS危险声明: H302-H318-H336
• GHS警示性声明: P261-P280-P305 + P351 + P338

产品相关信息

• 同位素纯度: 98 atom % D
• Mol. Weight: mol wt 92.01 by atom % calculation
• Empirical Formula (Hill Notation): C4D6O2

详细说明

Sigma Aldrich - 485225

包装
5 g in ampule
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Toronto Research Chemicals - B760102

Solvent for polyacrylonitrile, cellulose acetate, methyl methacrylate polymers, polystyrene. Constituent of paint removers, textile aids, drilling oils.

参考文献

• Mazzocchi, P.H., et al.: J. Org. Chem., 44 , 50 (1979)