Epoxy curing agent Knowledge 4,4′-Bismethoxybenzophenone

4,4′-Bismethoxybenzophenone

广告位

4,4'-bismethoxybenzophenone structural formula

Structural formula

Business number 022U
Molecular formula C15H14O3
Molecular weight 242.27
label

4,4′-Dimethoxybenzophenone,

Bis(4-methoxyphenyl)methanone,

(CH3OC6H4)2CO

Numbering system

CAS number:90-96-0

MDL number:MFCD00008404

EINECS number:202-028-0

RTECS number:None

BRN number:1878026

PubChem number:24848516

Physical property data

1. Appearance: White powder crystal

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

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

4. Melting point (ºC): 141-146

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

6. Boiling point (ºC, 5.2kPa): Not determined

7. Refractive index: Undetermined

8. Flash point (ºC): Not determined

9. Specific rotation (º): Not determined

10. Autoignition point or ignition temperature (ºC): Not determined

11. Vapor pressure (kPa, 25ºC): Not determined Determined

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. Log value of oil-water (octanol/water) partition coefficient: Undetermined

p>

17. The upper limit of explosion (%, V/V): Undetermined

18. The lower limit of explosion (%, V/V): Undetermined

19. Dissolution Gender: Undetermined

Toxicological data

None

Ecological data

None

Molecular structure data

1. Molar refractive index: 69.40

2. Molar volume (cm3/mol): 215.5

3. Isotonic specific volume (90.2K ): 540.2

4. Surface tension (dyne/cm): 39.4

5. Polarizability (10-24cm3): 27.51

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: 3

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 35.5

7. Number of heavy atoms: 18

8. Surface charge: 0

9. Complexity: 235

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. The number of uncertain atomic stereocenters: 0

13. The number of determined chemical bond stereocenters: 0

14. The 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 in a cool place.

Synthesis method

None

Purpose

Organic Synthesis.

广告位
This article is from the Internet, does not represent the position of Epoxy curing agent, reproduced please specify the source.https://www.dmp-30.vip/archives/106373

author:

Previous article
Next article
Contact Us

Contact us

+86 - 152 2121 6908

Online consultation: QQ交谈

E-mail: info@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
Phone
Products
Search