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HomeProduct name list2,4-Dimethylbenzoic acid

2,4-Dimethylbenzoic acid

Synonym(s):asym.-m-Xylylic acid

  • CAS NO.:611-01-8
  • Empirical Formula: C9H10O2
  • Molecular Weight: 150.17
  • MDL number: MFCD00002480
  • EINECS: 210-246-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-24 18:06:02
2,4-Dimethylbenzoic acid Structural

What is 2,4-Dimethylbenzoic acid?

Chemical properties

white crystalline powder

The Uses of 2,4-Dimethylbenzoic acid

2,4-Dimethylbenzoic acid was used in capillary electrophoretic separation of α-, β-, γ- and δ-cyclodextrins.

Definition

ChEBI: A dimethylbenzoic acid in which the two methyl groups are located at positions 2 and 4.

General Description

2,4-Dimethylbenzoic acid has antibacterial activity. It is a metabolite of pseudocumene (1,2,4-trimethylbenzene).

Purification Methods

Crystallise the acid from EtOH or H2O, and sublime it in a vacuum. [Beilstein 9 H 531, 9 III 2436, 9 IV 1801.]

Properties of 2,4-Dimethylbenzoic acid

Melting point: 124-126 °C (lit.)
Boiling point: 267 °C/727 mmHg (lit.)
Density  1.0937 (estimate)
refractive index  1.5222 (estimate)
Flash point: 154°C
storage temp.  Sealed in dry,Room Temperature
solubility  soluble in Methanol
pka pKa: 4.217(25°C)
form  Crystalline Powder
color  White
Water Solubility  0.16g/L(25 ºC)
BRN  971589
CAS DataBase Reference 611-01-8(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 2,4-dimethyl-(611-01-8)
EPA Substance Registry System Benzoic acid, 2,4-dimethyl- (611-01-8)

Safety information for 2,4-Dimethylbenzoic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2,4-Dimethylbenzoic acid

InChIKey BKYWPNROPGQIFZ-UHFFFAOYSA-N

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