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Trimesic acid 98.5%Min White to off-white crystalline powder RC00082

Name: Trimesic acid 98.5%Min White to off-white crystalline powder RC00082
Brand: Royalchem
SKU: pr2508121186
Price: 38 USD
Availability: InStock

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CAS No.:

554-95-0

Grade:

Industrial Grade

Content:

98.5%

Port:

中国

Brand:

Royalchem

Packaging:

25kg/bag

Price valid (until):

2025-12-31

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Hangzhou Royalchem Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Pharmaceutical intermediates

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Manufacturer: Hangzhou Royalchem Co.,LTD.

Website: www.cnroyalchem.com

Trimesic Acid (CAS 554-95-0): Chemical Properties and Structure

Trimesic acid, also known as benzene-1,3,5-tricarboxylic acid, is a benzene derivative with three carboxylic acid groups. Its chemical formula is C₉H₆O₆ and molecular weight is 210.14 g/mol . The compound appears as an off-white to white crystalline powder and belongs to the product categories of Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts, and Organic acids.

Key physical properties include:

Melting Point : 300°C (lit.) or 374-376°C

Boiling Point : 561.4°C at 760 mmHg

Density : 1.654 g/cm³

Flash Point : 307.4°C or 328°C

Solubility : Soluble in water

Industrial Applications and Uses

Trimesic acid serves as a versatile building block in multiple industries:

Materials Science : Used in synthesizing coordination polymers and metal-organic frameworks (MOFs) for gas storage and catalysis.

Polymer & Coatings : Acts as a curing agent for epoxy resins, cross-linking agent for alkyd resins, and plasticizer in engineering plastics and synthetic fibers.

Pharmaceuticals : Functions as a pharmaceutical intermediate

Other Applications : Utilized in adhesives, coatings, desalination membranes, and organic synthesis.

Safety and Handling Guidelines

Stability : Stable under normal conditions but may be sensitive to light.

Safety Statements :

S26: In case of eye contact, rinse immediately with plenty of water and seek medical advice.

S37/39: Wear suitable gloves and eye/face protection.

S36/37/39: Wear appropriate protective clothing, gloves, and eye/face protection.

Synonyms and Identification Information

IUPAC Name : Benzene-1,3,5-tricarboxylic acid

Synonyms : 1,3,5-Tricarboxybenzene, 5-Carboxyisophthalic acid, Trimesinic acid, Trimesitinic acid

CAS Registry Number : 554-95-0

EINECS Number : 209-077-7

Production and Raw Materials

Trimesic acid can be synthesized via multi-step reactions, such as carboxylation of 1,3,5-tribromobenzene with CO₂ under catalytic conditions (yield: 97%). Its raw materials and preparation products are widely available in chemical supply chains.

Manufacturer	Hangzhou Royalchem Co.,LTD. Websit: www.cnroyalchem.com
Item	Specification
Appearance	White to off-white crystalline powder
Content	98.5% Min
Loss on drying	0.5% Max
Acidity	788 mgKOH/g Min

Shop Polyvinylpyrrolidone K-15 K-30 K-60 K-90 RC00018-Detailed Image 1

Basic Info

Product Name:

1,3,5-Benzenetricarboxylic acid

Other Name:

1,3,5-Benzenetricarboxylic acid;Trimesic acid;Trimesinic acid;Trimesitinic acid;5-Carboxyisophthalic acid;1,3,5-Tricarboxybenzene;NSC 3998;B 0043;Benzene-1,3,5-tricarboxylic acid;1585941-71-4;2634727-14-1

CAS No.:

554-95-0

Molecular Formula:

C9H6O6

InChIKeys:

InChIKey=QMKYBPDZANOJGF-UHFFFAOYSA-N

Molecular Weight:

210.14

Exact Mass:

210.14

EC Number:

209-077-7

UNII:

OU36OO5MTN

NSC Number:

3998

DSSTox ID:

DTXSID8021488

HScode:

2917399090

Categories:

Carboxylic Acids and Derivatives

Characteristics

PSA:

112

XLogP3:

0.5

Appearance:

DryPowder

Density:

1.7±0.1 g/cm3

Melting Point:

>300 °C

Boiling Point:

180-181 °C @ Press: 16 Torr

Flash Point:

307.4±25.2 °C

Refractive Index:

1.663

Water Solubility:

Soluble in water, ethanol and methanol.

Storage Conditions:

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Toxicity:

LD50 orally in Rabbit: 16000 mg/kg

See More 1,3,5-Benzenetricarboxylic acid Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 1,3,5-Benzenetricarboxylic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceutical intermediates

Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
14

Total Annual Revenue:
Less than $1 million

Total Employees:
Less than 5

Year of Establishment:
2025

Inquiry History