Polyether_Polyether Polyol Knowledge DL-2-amino fatty acid

DL-2-amino fatty acid

DL-2-amino fatty acid structural formula

Structural formula

Business number 05LF
Molecular formula C6H11NO4
Molecular weight 161.16
label

DL-α-aminoadipic acid,

DL-2-aminoadipic acid,

DL-a-aminoadipic acid,

Alpha-amine adipic acid,

DL-α-Aminoadipic acid

Numbering system

CAS number:542-32-5

MDL number:MFCD00063119

EINECS number:208-809-2

RTECS number:MO1852000

BRN number:1773077

PubChem ID:None

Physical property data

1. Character: white crystal


2. Density (g/ cm3,25/4): Undetermined


3. Relative vapor density (g/cm3,Air=1): Undetermined


4. Melting point (ºC):196-198


5. Boiling point (ºC,Normal pressure): Undetermined


6. Boiling point (ºC,66.70kPa): Undetermined


7. Refractive index: Undetermined


8. Flash point (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


10. Autoignition point or ignition temperature (ºC): Undetermined


11. Vapor pressure (kPa,25ºC): Undetermined


12. Saturated vapor pressure (kPa,55.1ºC): Undetermined


13. Heat of combustion (KJ/mol): Undetermined


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of water) partition coefficient: Undetermined


17. Explosion limit (%,V/V): Undetermined


18. Lower explosion limit (%,V/V): Undetermined


19. Solubility:1gThis product is dissolved in450mlWater, slightly soluble in ethanol and ether

Toxicological data

Acute toxicity: Rat intraperitoneal LD50: >500mg/kg, No details other than lethal dose;

Ecological data

This substance may be harmful to the environment, and special attention should be paid to water bodies.

Molecular structure data

1. Molar refractive index: 36.46


2. Molar volume (m3/mol):120.8


3. isotonic specific volume (90.2K):340.8


4. Surface Tension (dyne/cm):63.2


5. Polarizability10-24cm3):14.45

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 3

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: none

6. Topological molecule polar surface area 101

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 157

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 1

13. Determine the chemical number��Number of stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability


When the water temperature is lower than20The precipitated product is Monohydrate, higher than 20The precipitated product is anhydrous.

Storage method


should be kept sealed.



Synthesis method

None

Purpose

Biochemical research.

Resource:allhdi.com

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/20814

author:

Previous article
Next article
Contact Us

Contact us

+86 - 152 2121 6908

Online consultation: QQ交谈

E-mail: sales@newtopchem.com

Working hours: Monday to Friday, 9:00-17:30, closed on holidays
Follow wechat
Scan wechat and follow us

Scan wechat and follow us

Follow Weibo
Back to top
Home
E-mail
Products
Search