3,4,5-Trimethoxybenzoic Anhydride

Base Information

Chemical Name:3,4,5-Trimethoxybenzoic Anhydride
CAS No.:1719-88-6
Molecular Formula:C20H22 O9
Molecular Weight:406.389
Hs Code.:2918990090
European Community (EC) Number:217-010-8
NSC Number:40557
UNII:QFG37BUS5X
DSSTox Substance ID:DTXSID40169185
Nikkaji Number:J203.114K
Wikidata:Q83038843
Mol file:1719-88-6.mol

Synonyms:3,4,5-Trimethoxybenzoic Anhydride;1719-88-6;(3,4,5-trimethoxybenzoyl) 3,4,5-trimethoxybenzoate;3,3',4,4',5,5'-Hexamethoxybenzoic anhydride;3,4,5-TrimethoxybenzoicAnhydride;QFG37BUS5X;EINECS 217-010-8;NSC-40557;NSC40557;UNII-QFG37BUS5X;SCHEMBL8148063;DTXSID40169185;3,4,5-trimethoxybenzoic anhy-dride;3,4,5-Trimethoxyphenyl anhydride #;MFCD00017155;NSC 40557;Bis(3,4,5-trimethoxybenzoic)anhydride;AS-61387;Benzoic acid, 3,4,5-trimethoxy-, anhydride;CS-0324202;FT-0614164;T1093;D92450;3,4,5-trimethoxybenzoyl 3,4,5-trimethoxybenzoate;A881898;BENZOIC ACID, 3,4,5-TRIMETHOXY-, 1,1'-ANHYDRIDE

Suppliers and Price of 3,4,5-Trimethoxybenzoic Anhydride

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TCI Chemical
3,4,5-Trimethoxybenzoic Anhydride >95.0%(T)
25g
$ 318.00

TCI Chemical
3,4,5-Trimethoxybenzoic Anhydride >95.0%(T)
5g
$ 94.00

Crysdot
3,4,5-Trimethoxybenzoic Anhydride 95+%
100g
$ 679.00

American Custom Chemicals Corporation
3,4,5-TRIMETHOXY BENZOIC ACID ANHYDRIDE 95.00%
5MG
$ 500.29

Alichem
3,4,5-Trimethoxybenzoic Anhydride
100g
$ 672.28

AK Scientific
3,4,5-Trimethoxybenzoic Anhydride
5g
$ 182.00

Total 15 raw suppliers

Chemical Property of 3,4,5-Trimethoxybenzoic Anhydride

Chemical Property:

Melting Point:155°C
Boiling Point:573.5°Cat760mmHg
Flash Point:249.9°C
PSA：98.75000
Density:1.228g/cm³
LogP:2.73540
Storage Temp.:Inert atmosphere,Room Temperature
XLogP3:3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:10
Exact Mass:406.12638228
Heavy Atom Count:29
Complexity:466

Purity/Quality:

97% ^*data from raw suppliers

3,4,5-Trimethoxybenzoic Anhydride >95.0%(T) ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Statements: 36/37/38
Safety Statements: 26-36/37/39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC(=CC(=C1OC)OC)C(=O)OC(=O)C2=CC(=C(C(=C2)OC)OC)OC

Technology Process of 3,4,5-Trimethoxybenzoic Anhydride

There total 8 articles about 3,4,5-Trimethoxybenzoic Anhydride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

: 118-41-2
Eudesmic acid

: 1719-88-6
3,4,5-trimethoxybenzoic anhydride

Guidance literature:: With triethylamine; Phenyl N-phenylphosphoramidochloridate; In dichloromethane; for 1h; Ambient temperature;
DOI:10.1055/s-1981-29391

Reference yield: 76.0%

: 3840-31-1
(3,4,5-trimethoxyphenyl)methanol

: 1719-88-6
3,4,5-trimethoxybenzoic anhydride

Guidance literature:: With tert.-butylhydroperoxide; tetrabutyl phosphonium bromide; In water; chlorobenzene; at 80 ℃; for 3.5h; Sealed tube;
DOI:10.1055/s-0036-1590905

Reference yield: 60.0%

: 4521-61-3
3,4,5-Trimethoxybenzoyl chloride

: 1719-88-6
3,4,5-trimethoxybenzoic anhydride

Guidance literature:: With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate; In toluene; for 0.75h; Heating;
DOI:10.1002/hc.20039