Epoxy curing agent Knowledge Sodium 3-Hydroxybutyrate

Sodium 3-Hydroxybutyrate

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Sodium 3-hydroxybutyrate structural formula

Structural formula

Business number 03YF
Molecular formula C4H7NaO3
Molecular weight 126.09
label

Sodium beta-hydroxybutyrate,

(±)-3-Hydroxybutyric acid sodium salt

Numbering system

CAS number:150-83-4

MDL number:MFCD00016716

EINECS number:205-774-5

RTECS number:205-774-5

BRN number:4824866

PubChem number:24874713

Physical property data


1. Physical property data:


1. Character: whitePowder


2. Density (g/mL,20): Undetermined


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


4. Melting point (ºC): 165-167ºC


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


6. Refractive index: Undetermined


7. Flashpoint (ºC): Undetermined


8. Specific optical rotation (º): Undetermined


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


10. Vapor pressure (kPa,25ºCUndetermined


11. Saturated vapor pressure (kPa,85ºC): Undetermined


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


13. Critical temperature (ºC):Undetermined


14. Critical pressure (KPa):Undetermined


15. 10. Vapor pressure (kPa,25ºC):Undetermined


11. Saturated vapor pressure (kPa,85ºC): Undetermined


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


13. Critical temperature (ºC):Undetermined


14. Critical pressure (KPa):Undetermined


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


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


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


18. Solubility: Undetermined


Toxicological data

None

Ecological data

3. Ecological data:


Usually for Water is not hazardous and materials should not be discharged into the surrounding environment without government permission.

Molecular structure data

None

Compute chemical data

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

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 60.4

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 73.7

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 1

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

Stable under normal temperature and pressure.

Storage method

2-8 Store at ºC.

Synthesis method

None

Purpose

None

Arial; mso-font-kerning: 0pt”>Oil and water (octanol /Log value of the partition coefficient of water:Undetermined


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


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


18. Solubility: Undetermined


Toxicological data

None

Ecological data

3. Ecological data:


Usually for Water is not hazardous and materials should not be discharged into the surrounding environment without government permission.

Molecular structure data

None

Compute chemical data

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

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 60.4

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 73.7

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 1

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

Stable under normal temperature and pressure.

Storage method

2-8 Store at ºC.

Synthesis method

None

Purpose

None

i-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA”>Stored at ºC.

Synthesis method

None

Purpose

None

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