DL-lysine hydrochloride

Structural formula

Business number	01G6
Molecular formula	C6H14N2O2
Molecular weight	182.65
label	DL-2,6-diaminocaproic acid hydrochloride, DL-2,6-Diaminohexanoic acid monohydrochloride, NH2(CH2)4CH(NH2)COOH · HCl, amino acids, pharmaceutical intermediates, Amino acid salt

Numbering system

CAS number:70-53-1

MDL number:MFCD00064563

EINECS number:200-739-0

RTECS number:None

BRN number:4711993

PubChem number:24896425

Physical property data

1. Appearance: White crystalline powder

2. Density (g/mL, 25/4℃): Uncertain

3. Relative vapor density (g/mL, Air=1): Uncertain

4. Melting point (ºC): 260-2635. Boiling point (ºC, normal pressure): Uncertain

6. Boiling point (ºC, 5.2kPa): Uncertain

7. Refractive index: Uncertain

8. Flash point (ºC): Uncertain

9. Specific rotation (º): Uncertain

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

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

12. Saturated vapor pressure (kPa , 60ºC): Uncertain

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

14. Critical temperature (ºC): Uncertain

15 . Critical pressure (KPa): Uncertain

16. Log value of oil-water (octanol/water) partition coefficient: Uncertain

17. Explosion upper limit (%, V/V ): Uncertain

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

19. Solubility: soluble in water, slightly soluble in methanol, almost insoluble in benzene, Ether and chlorinated hydrocarbons.

Toxicological data

None

Ecological data

None

Molecular structure data

1. Molar refractive index: 38.43

2. Molar volume (cm³/mol): 129.9

3. Isotonic specific volume (90.2K ): 348.1

4. Surface tension (dyne/cm): 51.5

5. Polarizability (10-24cm3): 15.23

Compute chemical data

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

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: none

6. Topological molecule polar surface area 89.3

7. Number of heavy atoms: 11

8.Surface charge: 0

9. Complexity: 106

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 1

13. Determined number of chemical bond stereocenters: 0

14. Uncertain number of chemical bond stereocenters :0

15. Number of covalent bond units: 2

Properties and stability

None

Storage method

This product should be sealed, cool, dry and protected from light.

Synthesis method

None

Purpose

For biochemical research.

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