2,5-Dimethoxybenzaldehyde 2,5-Dimethoxybenzaldehyde

Structural formula

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:93-02-7

MDL number:MFCD00003314

EINECS number:202-211-5

RTECS number:CU5740500

BRN number:509301

PubChem number:24893408

Physical property data

1. Characteristics: light yellow crystalline powder

2. Density (g/mL,25/4℃)： Undetermined

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

4. Melting point (ºC): 45-50

5. Boiling point (ºC,Normal pressure):146

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

7. Refractive index: undetermined

8. Flashpoint (ºC): Undetermined

9. Specific optical rotation (º): Undetermined

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

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

12. 、 Number of rotatable chemical bonds: 3

5 , Number of tautomers:

6、 Topological molecular polar surface area ( TPSA): 35.5

7 , Number of heavy atoms: 12

8 , Surface charge: 0

9 , Complexity: 147

10 , Isotope atomic number: 0

11 , Determine the number of atomic stereocenters: 0

12 , Uncertain number of atomic stereocenters: 0

13 , Determine the number of stereocenters of chemical bonds: 0

14 , Uncertain number of chemical bond stereocenters: 0

15 , Number of covalent bond units: 1

Properties and stability

None

Storage method

This product should be sealed and stored away from light.

Synthesis method

Using the corresponding hydroxymethoxybenzaldehyde as raw material, it is prepared by methylation reaction with dimethyl sulfate in an alkali aqueous solution.

Purpose

Used as organic intermediates

“>, Determine the number of atomic stereocenters: 0

12 , Uncertain number of atomic stereocenters: 0

13 , Determine the number of stereocenters of chemical bonds: 0

14 , Uncertain number of chemical bond stereocenters: 0

15 , Number of covalent bond units: 1

Properties and stability

None

Storage method

This product should be sealed and stored away from light.

Synthesis method

Using the corresponding hydroxymethoxybenzaldehyde as raw material, it is prepared by methylation reaction with dimethyl sulfate in an alkali aqueous solution.

Purpose

Used as organic intermediates