Polyether_Polyether Polyol Knowledge Indole-3-carboxaldehyde

Indole-3-carboxaldehyde

Indole-3-carboxaldehyde structural formula

Structural formula

Business number 053G
Molecular formula C9H7NO
Molecular weight 145.16
label

3-Indolecarboxaldehyde,

3-Indolealdehyde,

1H-Indole-3-carboxaldehyde

Numbering system

CAS number:487-89-8

MDL number:MFCD00005622

EINECS number:207-665-8

RTECS number:NL5993600

BRN number:114117

PubChem number:24847903

Physical property data

1. Character: light yellow solid


2. Density (g/ m3,25/4): Undetermined


3 . Relative vapor density (g/cm3,Air=1): Undetermined


4. Melting point (ºC):193-198


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


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


7.   Refractive index: Undetermined


8. Flash Point (ºC):240


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 the partition coefficient of water:1.32


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


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


19. Solubility: slightly soluble in water

Toxicological data

Acute toxicity: mice intraperitoneally LDLo: 600 mg/kg, autonomic nervous system Smooth muscle relaxant (mechanism undefined, antispasmodic), BehavioralAnticonvulsant BehaviorChange in body activity ( Specific analysis).

Ecological data

This substance may be harmful to the environment, and special attention should be paid to water bodies.

Molecular structure data

1. Molar refractive index: 45.28


2. Molar volume (cm3/mol): 113.5


3. Isotonic specific volume (90.2K): 315.7


4. Surface tension (dyne/cm): 59.8


5. Polarizability (10-24cm3): 17.95


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: 1

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: 3

6. Topological molecule polar surface area 32.9

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 158

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

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Save sealed and placed in a ventilated, dry environment

Synthesis method

None yet

Purpose

Used to prepare indole derivatives

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/21161

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