
CAS Number1719-88-6
Synonyms3,4,5-Trimethoxyphenyl anhydride; 3,4,5-TriMethoxybenzoic Anhydride; Trimethylaethergallussaeureanhydrid; 3,4,5-Trimethoxybenzoic Anhydride; 3,3',4,4',5,5'-hexamethoxybenzoic anhydride; trimethoxybenzoyl anhydride; EINECS 217-010-8; 3.4.5-Trimethoxy-benzoesaeure-anhydrid; 3,4,5-trimethoxy-benzoic acid anhydride
Molecular FormulaC20H22O9
Molecular Weight406.393
Purity96+%
Density1.228g/cm3
Boiling Point573.5ºC at 760mmHg
Melting Point155ºC
AppearanceSolid;White to Almost white powder to crystal
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1719-88-6 |
| Catalog No. | 2A-0124968 |
| Chinese Name | 3,4,5-三甲氧基苯甲酸酐 |
| Synonyms | 3,4,5-Trimethoxyphenyl anhydride; 3,4,5-TriMethoxybenzoic Anhydride; Trimethylaethergallussaeureanhydrid; 3,4,5-Trimethoxybenzoic Anhydride; 3,3',4,4',5,5'-hexamethoxybenzoic anhydride; trimethoxybenzoyl anhydride; EINECS 217-010-8; 3.4.5-Trimethoxy-benzoesaeure-anhydrid; 3,4,5-trimethoxy-benzoic acid anhydride |
| Molecular Formula | C20H22O9 |
| Molecular Weight | 406.393 |
| Purity | 96+ |
| Density | 1.228g/cm3 |
| Boiling Point | 573.5ºC at 760mmHg |
| Melting Point | 155ºC |
| Appearance | Solid;White to Almost white powder to crystal |
| Storage Condition | Store under inert gas; avoid moisture (decompositi |
| EINECS | 0 |
| HTC | 2918990090 |
| UN(IATA) | 0 |
| PubChem ID | 95741 |
| MDL Number | MFCD00017155 |
| SMILES | COc1cc(C(=O)OC(=O)c2cc(OC)c(OC)c(OC)c2)cc(OC)c1OC |
| InChI | InChI=1S/C20H22O9/c1-23-13-7-11(8-14(24-2)17(13)27-5)19(21)29-20(22)12-9-15(25-3)18(28-6)16(10-12)26-4/h7-10H,1-6H3 |
| InChI Key | LQJFTZJNDJDCKV-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 95.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards 3,4,5-Trimethoxybenzoic anhydride Module 14. Shipping information UN number: not specified |
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