Hoverteric acid

Homovertebrate acid structure

Structural formula

Business number 0267
Molecular formula C10H12O4
Molecular weight 196.2
label

3,4-Dimethoxyphenylacetic acid,

(3,4-Dimethoxyphenyl)acetic acid,

3,4-Dimethoxyphenylacetic acid,

(3,4-dimethoxy)acetic acid,

(3,4-Dimethoxyphenyl)acetic acid

Numbering system

CAS number:93-40-3

MDL number:MFCD00004335

EINECS number:202-244-5

RTECS number:AH0675000

BRN number:1110282

PubChem number:24893270

Physical property data

1. Properties: Products containing one molecule of crystal water are needle-shaped crystals. The product that precipitates from benzene or petroleum ether is anhydrous.

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

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

4. Melting point (ºC): 80~82℃ (98~99℃, anhydrous).

5. Boiling point (ºC, normal pressure): Not determined

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

7. Refractive index: Undetermined

8. Flash point (ºC): Undetermined

9. Specific rotation (º): Undetermined

10. Autoignition point or ignition Combustion 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. Logarithmic value of oil-water (octanol/water) partition coefficient: Undetermined

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

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

19. Solubility: Soluble in water, ethanol and ether.

Toxicological data

None

Ecological data

None

Molecular structure data

1. Molar refractive index: 50.72

2. Molar volume (cm3/mol): 164.8

3. Isotonic specific volume (90.2K ): 419.0

4. Surface tension (dyne/cm): 41.7

5. Polarizability (10-24cm3): 20.10

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: 4

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 55.8

7. Number of heavy atoms: 14

8. Surface charge: 0

9. Complexity: 193

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

None

Storage method

This product should be kept sealed.

Synthesis method

None

Purpose

Used in organic synthesis. ​

extended-reading:https://www.bdmaee.net/wp-content/uploads/2022/08/31.jpg
extended-reading:https://www.cyclohexylamine.net/di-n-octyl-tin-dilaurate-dioctyltin-dilaurate-dotdl/
extended-reading:https://www.newtopchem.com/archives/40287
extended-reading:https://www.bdmaee.net/wp-content/uploads/2022/08/FASCAT4224-catalyst-CAS-68298-38-4-dibutyl-tin-bis-1-thioglycerol.pdf
extended-reading:https://www.bdmaee.net/wp-content/uploads/2022/08/Toluene-diisocyanate-TDI-TDI-trimer.pdf
extended-reading:https://www.bdmaee.net/anhydrous-tin-tetrachloride-cas-7646-78-8-tin-tetrachloride/
extended-reading:https://www.bdmaee.net/kosmos-29-catalyst-cas301-10-0-degussa-ag/
extended-reading:https://www.cyclohexylamine.net/category/product/page/24/
extended-reading:https://www.cyclohexylamine.net/2-2-aminoethylaminoethanol/
extended-reading:https://www.cyclohexylamine.net/dabco-bx405-low-odor-strong-gel-amine-catalyst-bx405/

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemhdi.com/archives/40201

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
zh_CNChinese