ChemicalBook >> CAS DataBase List >>1,2,4-Benzenetricarboxylic acid

1,2,4-Benzenetricarboxylic acid

CAS No.
528-44-9
Chemical Name:
1,2,4-Benzenetricarboxylic acid
Synonyms
TRIMELLITIC ACID;BENZENE-1,2,4-TRICARBOXYLIC ACID;rimelliticaci;TriMellitic aci;Trimellitic Acid >4-carboxyphthalicacid;1,2,4-Tricarboxybenzene;BENZENETRICARBOXYLICACID;Benzol-1,2,4-tricarbonsure;1,3,4-benzenetricarboxylicacid
CBNumber:
CB2146335
Molecular Formula:
C9H6O6
Molecular Weight:
210.14
MDL Number:
MFCD00002470
MOL File:
528-44-9.mol
MSDS File:
SDS
Last updated:2023-07-28 13:44:10

1,2,4-Benzenetricarboxylic acid Properties

Melting point 229-231 °C (dec.) (lit.)
Boiling point 309.65°C (rough estimate)
Density 1.4844 (rough estimate)
refractive index 1.6630 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility 2.1g/l
form Crystalline Powder
pka pK1: 2.52;pK2: 3.84;pK3: 5.20 (25°C)
color White
Water Solubility 2.1 G/100 ML (25 ºC)
Merck 14,9702
BRN 2214815
InChIKey ARCGXLSVLAOJQL-UHFFFAOYSA-N
LogP 1.240 (est)
Indirect Additives used in Food Contact Substances TRIMELLITIC ACID
CAS DataBase Reference 528-44-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 7NVY29MQ5F
NIST Chemistry Reference 1,2,4-Benzenetricarboxylic acid(528-44-9)
EPA Substance Registry System 1,2,4-Benzenetricarboxylic acid (528-44-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  2
RTECS  DC1980000
Hazard Note  Irritant
TSCA  Yes
HS Code  29173990
NFPA 704
1 0

1,2,4-Benzenetricarboxylic acid price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich B4589 1,2,4-Benzenetricarboxylic acid ≥99% 528-44-9 5g $50.2 2024-03-01 Buy
Sigma-Aldrich B4589 1,2,4-Benzenetricarboxylic acid ≥99% 528-44-9 100g $200 2024-03-01 Buy
TCI Chemical B0042 Trimellitic Acid >98.0%(HPLC)(T) 528-44-9 25g $44 2024-03-01 Buy
TCI Chemical B0042 Trimellitic Acid >98.0%(HPLC)(T) 528-44-9 100g $133 2024-03-01 Buy
Alfa Aesar L07359 1,2,4-Benzenetricarboxylic acid, 98% 528-44-9 25g $43.65 2024-03-01 Buy
Product number Packaging Price Buy
B4589 5g $50.2 Buy
B4589 100g $200 Buy
B0042 25g $44 Buy
B0042 100g $133 Buy
L07359 25g $43.65 Buy

1,2,4-Benzenetricarboxylic acid Chemical Properties,Uses,Production

Chemical Properties

Colorless crystals.Partially soluble in DMF and alcohol; insoluble in benzene and carbon disulfide; slightly soluble in water.

Uses

1,2,4-Benzenetricarboxylic acid (trimellitic acid) is generally used as carboxylate ligand in the synthesis of a wide range of metal-organic frameworks (MOFs). It can also be used to synthesize Ln3+ encapsulated nanocrystals which exhibit white-light luminescence.

Uses

Intermediate in the preparation of resins, plasticizers, dyes, inks, adhesives.

Definition

ChEBI: Benzene substituted at the 1,2, and 4 positions by carboxy groups.

Purification Methods

Crystallise the acid from acetic acid or aqueous EtOH. [Beilstein 9 IV 3746.]

95-63-6
121-91-5
100-21-0
528-44-9
Synthesis of 1,2,4-Benzenetricarboxylic acid from 1,2,4-Trimethylbenzene
Global( 260)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd
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career henan chemical co
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CONIER CHEM AND PHARMA LIMITED
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Richest Group Ltd
18017061086 oled@richest-group.com CHINA 5601 58

View Lastest Price from 1,2,4-Benzenetricarboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2,4-Benzenetricarboxylic acid pictures 2023-07-29 1,2,4-Benzenetricarboxylic acid
528-44-9
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
1,2,4-Benzenetricarboxylic acid pictures 2023-02-08 1,2,4-Benzenetricarboxylic acid
528-44-9
US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Guanlang Biotechnology Co., Ltd.
1,2,4-Benzenetricarboxylic acid pictures 2021-07-13 1,2,4-Benzenetricarboxylic acid
528-44-9
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
1,2,4-Benzenetricarboxylic acid,Benzene-1,2,4-tricarboxylic acid, Trimellitic acid 1-2-4-BENZENETRICARBOXYLIC ACIDCRYSTALLI NE 1,2,4-Benzenetricarboxylic acid, 98% 50GR 1,2,4-BENZENETRICARBOXYLIC ACID, 99+% BENZENETRICARBOXYLICACID 1,2,4-BENZENETRICARBOXYLIC ACID / TRIMELLITIC ACID Benyop- 1,2,4-Tricarboxybenzene Benzene-1,2,4-tricarboxylic acid, Trimellitic acid 1,2,4-Benzenetricarboxylic acid,98% 1,3,4-benzenetricarboxylicacid 1,4,5-Benzenetricarboxylic acid 1,4,5-benzenetricarboxylicacid 4-carboxyphthalicacid TriMellitic aci 1,2,4-BENZENETRICARBOXYLIC ACID Benzene-1,2,4-tricarboxylic acid 1,2,4-Benzenetricarboxylic acid 1,3,4-Benzenetricarboxylic acid 1,2,4-Tricarboxybenzene Benzene-1,2,4-tricarboxylic acid 98% Trimellitic Acid > Benzol-1,2,4-tricarbonsure rimelliticaci BENZENE-1,2,4-TRICARBOXYLIC ACID TRIMELLITIC ACID 528-44-9 C9H3O6 Organic Building Blocks C9 Carboxylic Acids Carbonyl Compounds Building Blocks Industrial/Fine Chemicals MOFS COFS