ChemicalBook > CAS DataBase List > 1,2,4-Benzenetricarboxylic acid
1,2,4-Benzenetricarboxylic acid
- Product Name
- 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
- Formula Weight
- 210.14
- MOL File
- 528-44-9.mol
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1,2,4-Benzenetricarboxylic acid Property
- 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)
- CAS DataBase Reference
- 528-44-9(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,2,4-Benzenetricarboxylic acid(528-44-9)
- EPA Substance Registry System
- 1,2,4-Benzenetricarboxylic acid (528-44-9)
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Safety
- 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
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- B4589
- Product name
- 1,2,4-Benzenetricarboxylic acid
- Purity
- ≥99%
- Packaging
- 5g
- Price
- $50.2
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- B4589
- Product name
- 1,2,4-Benzenetricarboxylic acid
- Purity
- ≥99%
- Packaging
- 100g
- Price
- $200
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B0042
- Product name
- Trimellitic Acid
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $44
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B0042
- Product name
- Trimellitic Acid
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 100g
- Price
- $133
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L07359
- Product name
- 1,2,4-Benzenetricarboxylic acid, 98%
- Packaging
- 25g
- Price
- $43.65
- Updated
- 2024/03/01
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1,2,4-Benzenetricarboxylic acid Chemical Properties,Usage,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.]
1,2,4-Benzenetricarboxylic acid Preparation Products And Raw materials
Raw materials
Stannous chloride dihydrate
Copper(I) Cyanide
1,2,4-Trimethylbenzene
Ethanol
4-Nitrophthalic acid
Triacid
Toluene
Sodium nitrite
Hydrochloric acid
Sodium hydroxide
Sulfuric acid
Preparation Products
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1,2,4-Benzenetricarboxylic acid Suppliers
- Tel
- +49 4241 9308 88
- Fax
- +49 4241 9308 89
- info@beckmann-kenko.com
- Country
- Germany
- ProdList
- 478
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- Country
- Germany
- ProdList
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- Advantage
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- chulze@hpc-standards.com
- Country
- Germany
- ProdList
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- chemos@chemos.de
- Country
- Germany
- ProdList
- 6727
- Advantage
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- Tel
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- Fax
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- info@abcr.de
- Country
- Germany
- ProdList
- 6831
- Advantage
- 75
- Tel
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- Fax
- --
- schuchardt-vertrieb@merck.de
- Country
- Germany
- ProdList
- 5827
- Advantage
- 74
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View Lastest Price from 1,2,4-Benzenetricarboxylic acid manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- 1,2,4-Benzenetricarboxylic acid 528-44-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-12-02
Hebei Mojin Biotechnology Co., Ltd
- Product
- 1,2,4-Benzenetricarboxylic acid 528-44-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-07-28
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 1,2,4-Benzenetricarboxylic acid 528-44-9
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
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