CasNo.3068-88-0,Beta-Butyrolactone,(3068-88-0) Suppliers

1 Kilogram	FOB Price:USD 50.0000 -100.0000

Min.Order :1 Kilogram
Purity: 98%
Payment Terms : T/T,MoneyGram,Other

Keywords

Beta-Butyrolactone g-Hydroxybutyric Acid Lactone Dihydro-2(3H)-furanone

Quick Details

Appearance:White powder
Application:Ribociclib succinate (LEE011 succinate) is a highly specific CDK4/6 inhibitor with IC50 values of 10 nM and 39 nM, respectively, and activity against the cyclin B/CDK1 complex is 1000 times less t...
PackAge:fiber can
ProductionCapacity:100|Metric Ton|Month
Storage:Seal and store in a cool and dry place
Transportation:By sea/air/land

Superiority:

1. Product advantages
High purity, all above 98.5%, no impurities after dissolution
We will test each batch to ensure quality
OEM and private brand services designed for free
Various cap colors available
We can also provide MT1 peptide powder
2. Factory advantages
Professional research team
More than 5 doctors in high-tech R&D laboratories
More than 1000 m2 of factory production line to ensure stable supply
More than 1200 factories to manufacture products and control quality
3. Service advantages
24-hour online service
Track package information and update it for customers
Professional sales team
Accept small order service
Redelivery service if detained by customs

Details:

Product Introduction:

Density 1.1 ± 0.1 g/cm3
Boiling point 204.0 ± 0.0 ° C at 760 mmHg
Melting point -43.5 º C (lit.)
Molecular formula C4H6O2
Molecular weight 86.089
Flash point 98.3 ± 0.0 ° C
Accurate quality 86.036781
PSA 26.30000
LogP -0.76
Appearance: Colorless liquid
Steam pressure 0.3 ± 0.4 mmHg at 25 ° C
Refractive index 1.442
Storage conditions
Enclosed in a cool and dry environment
Stability
1. If used and stored according to regulations, it will not decompose.
2. Exists in tobacco leaves.
3. It is carcinogenic.
Water solubility: soluble; Water solubility: 268 g/l 25 ° C
Molecular structure
1. Molar refractive index: 20.27
2. Molar volume (cm3/mol): 78.5
3. Isometric volume (90.2K): 184.0
4. Surface tension (dyne/cm): 30.1
5. Polarization rate (10-24cm3): 8.03
Computational Chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): 0.3
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 2
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: 2
6. Topological molecule polarity surface area 26.3
7. Number of heavy atoms: 6
8. Surface charge: 0
9. Complexity: 77.6
10. Number of Isotope Atoms: 0
11. Determine the number of atomic structure centers: 0
12. Number of uncertain atomic structure centers: 1
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
More
1. Character: None available
2. Density (g/mL, 25/4 ℃): 1.056
3. Relative vapor density (g/mL, air=1): None available
4. Melting point (º C): -43.5
5. Boiling point (º C, atmospheric pressure): 71-73 (3866pa)
6. Boiling point (º C, 5.2kPa): None available
7. Refractive index (n20D): 1.411
8. Flash point (º C): 60
9. Specific rotation (º): None available
10. Self ignition point or ignition temperature (º C): None available
11. Vapor pressure (kPa, 25 º C): None available
12. Saturated vapor pressure (kPa, 60 º C): None available
13. Combustion heat (KJ/mol): None available
14. Critical temperature (º C): None available
15. Critical pressure (KPa): None available
16. logarithmic value of oil-water (octanol/water) distribution coefficient: not available
17. Upper explosion limit (%, V/V): None available
18. Lower explosive limit (%,