1-Phenylisatin

1-Phenylisatin Structural Formula

Structural formula

Business number 07FK
Molecular formula C14H9NO2
Molecular weight 223.23
label

1-Phenyl-indole-2,3-dione,

Heterocyclic compounds

Numbering system

CAS number:723-89-7

MDL number:MFCD00082681

EINECS number:000-000-0

RTECS number:NL7984000

BRN number:164531

PubChem number:24861496

Physical property data

1. Characteristics: orange powder


2. Density (g/mL,25/4): Undetermined


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


4. Melting point (ºC): 139 -142


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


6. Boiling point (ºC,5.2kPa): Undetermined


7. Refractive index: undetermined


8. Flash point (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


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


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


12. Saturated vapor pressure (kPa,60ºC): 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 partition coefficient (water): undetermined


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


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


19. Solubility: insoluble in water

Toxicological data

Acute toxicity: miceceliacLD50425mg/ kg

Ecological data

Normally hazardous to water. Do not discharge material into the surrounding environment without government permission.

Molecular structure data

1. Molar refractive index: 62.08


2. Molar volumem3/ mol166.7


3. isotonic ratio90.2K462.9


4. Surface Tension(dyne/cm)59.3


5. Dielectric constant:


6. Dipole moment10 -24cm3)


7. Polarizability:24.61

Compute chemical data

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

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 37.4

7. Number of heavy atoms: 17

8. Surface charge: 0

9. Complexity: 333

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

Stable under normal temperature and pressure, avoid contact with oxides

Storage method

Keep container tightly sealed Take it out of the container and store it in a cool, dry place

Synthesis method

None yet

Purpose

None yet

Resource:allhdi.com

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/21359

author:

Previous article
Next article
Contact Us

Contact us

+86 - 152 2121 6908

Online consultation: QQ交谈

E-mail: sales@newtopchem.com

Working hours: Monday to Friday, 9:00-17:30, closed on holidays
Follow wechat
Scan wechat and follow us

Scan wechat and follow us

Follow Weibo
Back to top
Home
E-mail
Products
Search