CAS93-02-7 Good quality2,5-Dimethoxybenzaldehyde

comments (0) November 28th, 2019     

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Photo: 2,5-Dimethoxybenzaldehyde

2,5-Dimethoxybenzaldehyde name

Chinese name 2,5-dimethoxybenzaldehyde

English name 2,5-Dimethoxybenzaldehyde

Chinese alias 2,5-dimethoxybenzoin

English alias More

?2,5-dimethoxybenzaldehyde physical and chemical properties

Density 1.1±0.1 g/cm3

Boiling point 283.8±0.0 °C at 760 mmHg

Melting point 46-48 °C (lit.)

Molecular formula C9H10O3

Molecular weight 166.174

Flash point 120.6±8.2 °C

Exact quality 166.062988

PSA 35.53000

LogP 1.77

Appearance properties Light yellow crystalline powder.

Vapor pressure 0.0±0.5 mmHg at 25°C

Refractive index 1.534

Storage conditions

This product should be sealed and protected from light.

 

Molecular Structure

1, molar refractive index: 46.36

 

2, molar volume (m3 / mol): 149.1

 

3, isotonic capacity (90.2K): 365.6

 

4, surface tension (dyne / cm): 36.1

 

5, polarizability (10 -24cm 3): 18.37

 

Computing chemistry

1, hydrophobic parameter calculation reference value (XlogP): 1.5

 

2. Number of hydrogen bond donors: 0

 

3. Number of hydrogen bond acceptors: 3

 

4, the number of rotatable chemical bonds: 3

 

5. Number of tautomers:

 

6, topological molecular polar surface area (TPSA): 35.5

 

7, the number of heavy atoms: 12

 

8, surface charge: 0

 

9, complexity: 147

 

10. Number of isotope atoms: 0

 

11, determine the number of atomic stereocenters: 0

 

12. Uncertainty of the number of atomic stereocenters: 0

 

13. Determine the number of chemical bond stereocenters: 0

 

14. Uncertain chemical bond number of stereocenters: 0

 

15, the number of covalent bond units: 1

 

Thanks & Best Regards

Bell Feng

sales manager

Wuhan Monad Medicine Tech Co.,LTD

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phone :+86-13297052536(whatapp, wechat) 

Skype: +86-13297057536

Tel: +86-13297057536

Email: [email protected]

 

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