Polyether_Polyether Polyol Knowledge 3-Ethylamino-4-methylphenol

3-Ethylamino-4-methylphenol

3-ethylamino-4-methylphenol structural formula

Structural formula

Business number 03C3
Molecular formula C9H13NO
Molecular weight 151.21
label

3-(ethylamino)-4-cresol,

3-ethylamino-4-methylphenol,

3-(ethylamino)-4-methyl-pheno,

3-Ethylamino,

4-Methyl-3-(N-ethylamino)-phenol,

4-Methyl-3-ethylaminophenol,

aromatic compounds

Numbering system

CAS number:120-37-6

MDL number:MFCD00002382

EINECS number:204-391-0

RTECS number:None

BRN number:SL4105000

PubChem number:24856635

Physical property data

1. Characteristics: Brown or cream-colored crystalline powder.


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


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


4. Melting point (ºC):85- 87


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


6. Boiling point (ºC,3mmHg): 135-140


7. Refractive index: Undetermined


8. Flashpoint (ºC): Undetermined


9. Specific rotation (º): Undetermined


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


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


12. Saturated vapor pressure (kPa, ºC): 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 the partition coefficient for water: undetermined


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


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


19. Solubility: Undetermined

Toxicological data

1, to Mutation: Salmonella mutation: 100ug/plate

Ecological data

Slightly harmful to water.

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 47.20


2. Molar volume (m3/mol):140.1


3. isotonic specific volume (90.2K):358.6


4. Surface Tension (dyne/cm):42.9


5. Polarizability10-24cm3):18.71

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.3

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 9

6. Topological molecule polar surface area 32.3

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 116

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Avoid contact with oxides.

Storage method

Save sealed in a cool, dry place. Make sure the workspace has good ventilation. Keep away from sources of fire and store away from oxidizing agents.

Synthesis method

None

Purpose

None


3. isotonic specific volume (90.2K):358.6


4. Surface Tension (dyne/cm):42.9


5. Polarizability10-24cm3):18.71

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.3

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 9

6. Topological molecule polar surface area 32.3

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 116

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Avoid contact with oxides.

Storage method

Save sealed in a cool, dry place. Make sure the workspace has good ventilation. Keep away from sources of fire and store away from oxidizing agents.

Synthesis method

None

Purpose

None

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/19102

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