Min.Order / FOB Price:Get Latest Price
1 Kilogram |
FOB Price:USD 7.0000 -9.0000 |
α-Amino-β-hydroxybutyric acid EINECS 200-774-1 dl-tthreonine
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
Density 1.3± 0.1g /cm3
Boiling point 345.8±32.0 °C at 760 mmHg
Melting point 244 °C (dec.)(lit.)
Molecular formula C4H9NO3
Molecular weight 119.119
Flash point 162.9±25.1 °C
Accurate mass 119.058243
PSA 83.55000
LogP minus 1.23
Appearance properties white crystalline powder
Vapor pressure 0.0±1.7 mmHg at 25°C
Refractive index 1.507
Storage conditions Store at RT.
Water Solubility 200 g/L (25 ºC)
Molecular structure
V. Molecular Property Data:
1. Molar refractive index: 27.13
2, molar volume (m3/mol) : 91.1
3. Isotropic specific volume (90.2K) : 253.6
4. Surface tension (dyne/cm) : 60.0
5. Polarization (10-24cm3) : 10.75
Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) : None
2. Number of hydrogen bond donors :3
3. Number of hydrogen bond receptors :4
4. Number of rotatable bonds :2
5. Number of tautomers: None
6. Topological molecular polar surface area 83.6
7. Number of heavy atoms :8
8. Surface charge :0
9. Complexity :93.3
10. Number of isotope atoms :0
11. Determine the number of primary constitutive centers :0
12. Number of uncertain atomic orthotropic centers :2
13. Determine the number of chemical bond constitutive centers :0
14. Number of uncertain bond constitutive centers :0
15. Number of covalent bond units :1
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View