A7686912
3,4,5-Trimethoxybenzoic acid , 99% , 118-41-2
Synonym(s):
Gallic acid trimethyl ether;Trimethylgallic acid
CAS NO.：118-41-2
Empirical Formula: C10H12O5
Molecular Weight: 212.2
MDL number: MFCD00002501
EINECS: 204-248-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB47.20 | In Stock |
|
| 500G | RMB215.20 | In Stock |
|
| 2.5kg | RMB959.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 168-171 °C (lit.) |
| Boiling point: | 225-227 °C/10 mmHg (lit.) |
| Density | 1.3006 (rough estimate) |
| refractive index | 1.5140 (estimate) |
| Flash point: | 225-226°C/10mm |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 4.23±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to yellow |
| Water Solubility | SLIGHTLY SOLUBLE |
| BRN | 884655 |
| InChIKey | SJSOFNCYXJUNBT-UHFFFAOYSA-N |
| LogP | 1.900 (est) |
| CAS DataBase Reference | 118-41-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 3,4,5-trimethoxy-(118-41-2) |
| EPA Substance Registry System | Benzoic acid, 3,4,5-trimethoxy- (118-41-2) |
Description and Uses
3,4,5-Trimethoxybenzoic acid is used as intermediates in medicine and organic synthesis. It acts as a metabolite of trimebutine. It is widely used in making dyes and inks, photographic developers and used as astringents in medically.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-36 |
| WGK Germany | 1 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29189090 |
