Toluene diisocyanate manufacturer Knowledge 3,4,9,10-Perylenetetracarboxylic Diimide 3,4,9,10- Perylenetetracarboxylic Diimide

3,4,9,10-Perylenetetracarboxylic Diimide 3,4,9,10- Perylenetetracarboxylic Diimide

3,4,9,10-perylene tetracarboxylic acid ammino structural formula

Structural formula

Business number 01S3
Molecular formula C25H18N6O4
Molecular weight 466.45
label

None yet

Numbering system

CAS number:81-33-4

MDL number:MFCD00024144

EINECS number:201-344-6

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Character:Purple red paste


2. Density (g/mL,25/4℃): Unsure


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


4. Melting point (ºC): Unsure


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

ONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial”>Number of rotatable chemical bonds:0


5. Number of tautomers:4


6. Topological molecular polar surface area (TPSA): 92.3


7. Number of heavy atoms:30


8. Surface charge:0


9. Complex Degree: 735


10. Isotopes Number of atoms:0


11. OK Number of atomic stereocenters:0


12. No Determine the number of atomic stereocenters:0


13. OK Number of stereocenters of chemical bonds:0


14. No Determine the number of stereocenters of chemical bonds:0


15. Total Number of price key 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

An important raw material for the synthesis of perylene dyes and pigments

t: l0 level1 lfo1; tab-stops: list 39.3pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto” align=left>11, Determine the number of atomic stereocenters:0


12. No Determine the number of atomic stereocenters:0


13. OK Number of stereocenters of chemical bonds:0


14. No Determine the number of stereocenters of chemical bonds:0


15. Total Number of price key 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

An important raw material for the synthesis of perylene dyes and pigments

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/24606

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