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2-acetylbutyrolactone CAS 517-23-7 C6H8O3

2-acetylbutyrolactone CAS 517-23-7 C6H8O3 CAS NO.517-23-7

  • FOB Price: USD 20 /Metric Ton Get Latest Price
  • Min.Order: 20 Metric Ton
  • Payment Terms: L/C,D/P,T/T
  • Available Specifications:

    First Grade(1-20000)Metric Ton

  • Product Details

Keywords

  • (3r)-3-acetyldihydrofuran-2(3h)-one
  • 2-acetyl-gamma-butyrolactone
  • 3-acetyl-dihydro-2(3h)-furanone

Quick Details

  • ProName: 2-acetylbutyrolactone CAS 517-23-7 C6H...
  • CasNo: 517-23-7
  • Molecular Formula: C6H8O3
  • Appearance: Clear To Slightly Yellow Liquid
  • Application: An important raw material and intermed...
  • DeliveryTime: Prompt Delivery
  • PackAge: As per requirement
  • Port: Shanghai Seaport, Ningbo Seaport
  • ProductionCapacity: 20 Metric Ton/Day
  • Purity: 98.5
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: By sea delivery or air delilvery
  • LimitNum: 20 Metric Ton
  • Heavy metal: Not Exceed
  • Grade: Industrial Grade

Superiority

α-乙酰基-γ-丁内酯,简称ABL,CAS#517-23-7,分子式C6H8O3,结构式,分子量128.13,无色透明至淡黄色液体,沸点253.1℃ (常压),闪点128.3℃(开杯)。是一种重要的有机化工原料,广泛应用于制备维生素B1以及叶绿素的中间体,还可用于医药工业制造抗心绞痛药物延心痛等药品。

产品执行标准:Q/PMQ005-2014;产品质量规格如下表:

项       目 指                        标
优等品 一级品 合格品
纯度/(wt%)                          ≥ 99.5 99.0 98.5
水分 /(wt%)                         ≤ 0.2 0.3 0.5
色度 (Hazen)                        ≤ 20 30 50
折光率  (ND25) 1.458~1.462

 

Details

CAS Number 517-23-7
Product Name 2-acetylbutyrolactone
Synonyms (3r)-3-acetyldihydrofuran-2(3h)-one; (3s)-3-acetyldihydrofuran-2(3h)-one; 2-acetyl-gamma-butyrolactone; 2-acetyl-sulfo-gamma-butyrolactone; 3-acetyl-4,5-dihydro-2(3h)-furanone; 3-acetyldihydrofuran-2(3h)-one; 3-acetyloxolane-2-one; Abl; Abl; Alpha-acetyl-gamma-butyrolactone; 3-acetyl-dihydro-2(3h)-furanone; 3-acetyl-dihydro-2(3h)-furanone
Molecular Formula C6H8O3
Molecular Weight 128.1259
InChI 1/C6H8O3/c1-4(7)5-2-3-9-6(5)8/h5H,2-3H2,1H3/t5-/m0/s1
EINECS 208-235-2
  Physical Data
Appearance Clear To Slightly Yellow Liquid
Density 1.191g/cm3
Melting Point BOLING
Boiling Point 107-108 ºC (5 mmHg)
Refractive Index 1.4585
Flash Point 140 ºC
Solubility 310 g/L (20 ºC) in water
Other Cas No. 98634-97-0

 

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