Trimesic acid
- CAS No.
- 554-95-0
- Chemical Name:
- Trimesic acid
- Synonyms
- H3BTC;1,3,5-BENZENETRICARBOXYLIC ACID;BENZENE-1,3,5-TRICARBOXYLIC ACID;benzene-1,3,5-tricarboxylate;1,3,5-Tricarboxybenzene;1,3,5-Trimesic Acid;Benzotrienes;rimesic acid;TRIMESIC ACID;JACS-554-95-0
- CBNumber:
- CB6352437
- Molecular Formula:
- C9H6O6
- Molecular Weight:
- 210.14
- MOL File:
- 554-95-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/18 18:48:51
| Melting point | >300 °C(lit.) |
|---|---|
| Boiling point | 309.65°C (rough estimate) |
| Density | 1.4844 (rough estimate) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | 1.6000 (estimate) |
| Flash point | 328°C |
| storage temp. | Store below +30°C. |
| solubility | 26.3g/l |
| form | Powder |
| pka | pK1: 2.12;pK2: 4.10;pK3: 5.18 (25°C) |
| color | white |
| Water Solubility | Soluble in water, ethanol and methanol. |
| BRN | 2053080 |
| Stability | Stable, but may be light sensitive. |
| InChIKey | QMKYBPDZANOJGF-UHFFFAOYSA-N |
| LogP | 1.35 at 21.41℃ |
| CAS DataBase Reference | 554-95-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3,5-Benzenetricarboxylic acid(554-95-0) |
| EPA Substance Registry System | 1,3,5-Benzenetricarboxylic acid (554-95-0) |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Autoignition Temperature | 590 °C | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29173980 | |||||||||
| Toxicity | LD50 orally in Rabbit: 16000 mg/kg | |||||||||
| NFPA 704 |
|
Trimesic acid price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 482749 | Trimesic acid 95% | 554-95-0 | 100G | ₹4610 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 482749 | Trimesic acid 95% | 554-95-0 | 500G | ₹18190 | 2022-06-14 | Buy |
| ALFA India | ALF-A15947-36 | 1,3,5-Benzenetricarboxylic acid, 98% | 554-95-0 | 500g | ₹25592 | 2022-05-26 | Buy |
| ALFA India | ALF-A15947-30 | 1,3,5-Benzenetricarboxylic acid, 98% | 554-95-0 | 250g | ₹9384 | 2022-05-26 | Buy |
| ALFA India | ALF-A15947-22 | 1,3,5-Benzenetricarboxylic acid, 98% | 554-95-0 | 100g | ₹7156 | 2022-05-26 | Buy |
Trimesic acid Chemical Properties,Uses,Production
Chemical Properties
off-white powder
Uses
Trimesic acid is mainly used in the industry of poxy curing agent ,Adhesives and coating material ,Engineering plastic ,Synthetic fiber ,Cross-linking agent for alkyd resin ,Plasticizer ,Pharmaceutical intermediates, Desalination membrane etc.
Definition
ChEBI: Trimesic acid is a tricarboxylic acid that consists of benzene substituted by carboxy groups at positions 1, 3 and 5. It is a tricarboxylic acid and a member of benzoic acids. It is a conjugate acid of a benzene-1,3,5-tricarboxylate(1-).
General Description
Trimesic acid (TMA), also known as 1,3,5-benzenetricarboxylic acid, has a self-organized 2D molecular network structure formed by intermolecular hydrogen bonds between the carboxylic acid residues in bulk crystals. TMA can be used in the synthesis of metal-organic frameworks (MOFs), which can be used as organic linkers potentially utilized in sensors.
Synthesis
Trimesic acid can be produced by Friedel – Crafts methylation of toluene or xylene with chloromethane in the presence of aluminum chloride.It is also formed by liquid-phase disproportionation of xylene in the presence of aluminum chloride.These reactions can be carried out in the gas phase at high temperature on aluminum silicate catalysts.
Purification Methods
Crystallise the acid from water. The trimethyl ester has m 144o (from MeOH or MeOH/H2O). [Beilstein 9 H 978, 9 IV 3747.]
Trimesic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
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| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
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| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | China | 2967 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| JSK Chemicals | 58 |
| CHEMSWORTH | 30 |
| A.J Chemicals | 58 |
| Otto Chemie Pvt. Ltd. | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Reax Chemicals | 58 |
| Triveni chemicals | 58 |
| Jinan Finer Chemical Co., Ltd | 58 |
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- Jul 19，2022
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