Polyether_Polyether Polyol Knowledge 4-Methyl-3-nitroaniline

4-Methyl-3-nitroaniline

4-methyl-3-nitroaniline structural formula

Structural formula

Business number 03AQ
Molecular formula C7H8N2O2
Molecular weight 152.15
label

3-Nitro-4-methylaniline,

3-Nitro-p-toluidine,

4-Amino-2-nitro-toluene,

CH3C6H3(NO2)NH2,

aromatic compounds

Numbering system

CAS number:119-32-4

MDL number:MFCD00007910

EINECS number:204-314-0

RTECS number:XU8227000

BRN number:638984

PubChem number:24869534

Physical property data

1. Characteristics: Orange-red needle-shaped crystals.


2. Density (g/mL,25): 1.312


3. Relative vapor density (g/mL,air =1): 5.80


4. Melting point (ºC): 7779


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


6. Boiling point (ºC, 12mmHg): Not determined


7. Refractive index: Undetermined


8. Flashpoint (ºC):157


9. Specific rotation (º): Undetermined


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


11. Vapor pressure (mmHg,ºC): 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


2, Molar volume (m 3/mol):119.8


3 Isotonic specific volume (90.2K) :326.2


4, Surface Tension (dyne/cm):54.9


5 Polarizability (10-24cm3):16.59

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: 0

5. Number of tautomers: none

6. Topological molecule polar surface area 71.8

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 155

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 strong oxidants, acids, acid anhydrides, and acid chlorides.

Storage method

Stored in a cool, ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from oxidants, acids, acid anhydrides and acid chlorides, and avoid mixed storage. Equipped with corresponding varieties
and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None yet

Purpose

For dye synthesis.

�; mso-font-kerning: 0pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial”>Polarizability (10-24cm3 ):16.59

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: 0

5. Number of tautomers: none

6. Topological molecule polar surface area 71.8

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 155

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 strong oxidants, acids, acid anhydrides, and acid chlorides.

Storage method

Stored in a cool, ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from oxidants, acids, acid anhydrides and acid chlorides, and avoid mixed storage. Equipped with corresponding varieties
and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None yet

Purpose

For dye synthesis.

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/18693

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