Toluene diisocyanate manufacturer Knowledge 1,8-Dihydroxy-4,5-dinitro-9,10-anthraquinone 1,8-Dihydroxy-4,5-dinitro-9,10-anthraquinone

1,8-Dihydroxy-4,5-dinitro-9,10-anthraquinone 1,8-Dihydroxy-4,5-dinitro-9,10-anthraquinone

1,8-dihydroxy-4,5-dinitro-9,10-anthraquinone structural formula

Structural formula

Business number 01S9
Molecular formula C14H6N2O8
Molecular weight 330.21
label

None yet

Numbering system

CAS number:81-55-0

MDL number:MFCD00019149

EINECS number:201-360-3

RTECS number:CB6700000

BRN number:None

PubChem number:24874279

Physical property data

1. Character: Uncertain


2. Density (g/mL,25/4℃): Unsure


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


4. Melting point (ºC):≥ 294


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


6. Boiling point (ºC,5.2kPa): Unsure


7. Refractive index: Uncertain


8. Flash Point (ºC): Unsure


9. Specific optical rotation (º): Unsure


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


11. Vapor pressure (kPa,25ºC): Unsure


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


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


19. Solubility: Uncertain

Toxicological data

1, acute toxicity


Mouse intravenousLD50:180 mg/kg;


2, teratogenicity


Salmonella: 10ug/plate

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 75.52


2. Molar volume (m3/mol):179.6


3. isotonic specific volume (90.2K):579.4


4. Surface Tension (dyne/cm):108.2


5. Polarizability10-24cm3):29.93


Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.4

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 8

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 9

6. Topological molecule polar surface area 166

7. Number of heavy atoms: 24

8. Surface charge: 0

9. Complexity: 549

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

None yet

Storage method

This product should be sealed and stored in a dry and dark place.

Synthesis method

None yet

Purpose

Used for synthetic dyes.

lang=EN-US style=”FONT-SIZE: 9pt; FONT-FAMILY: Arial; mso-fareast-font-family: Arial”>2. Molar volume ( m3/mol):179.6


3. isotonic specific volume (90.2K):579.4


4. Surface Tension (dyne/cm):108.2


5. Polarizability10-24cm3):29.93


Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.4

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 8

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 9

6. Topological molecule polar surface area 166

7. Number of heavy atoms: 24

8. Surface charge: 0

9. Complexity: 549

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

None yet

Storage method

This product should be sealed and stored in a dry and dark place.

Synthesis method

None yet

Purpose

Used for synthetic dyes.

>

Synthesis method

None yet

Purpose

Used for synthetic dyes.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/24687

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