3,4-Dimethylbenzoic acid, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
11934981	Thermo Scientific Acros 115990100	10 g	Glass bottle
11944981	Thermo Scientific Acros 115991000	100 g	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 619-04-5
• Molecular Weight (g/mol): 150.18
• Synonym: benzoic acid, 3,4-dimethyl, 3,4-dimethyl-benzoic acid, 1-carboxy-3,4-dimethylbenzene, o-xylene-4-carboxylic acid, 3,4-dimethylbenzoicacid, pubchem14893, 3,4-dimethyl benzoic acid, asym-o-xylylic acid, acmc-1b5p1, 3, 4 dimethyl benzoic acid
• ChEBI: CHEBI:64818
• SMILES: CC1=C(C=C(C=C1)C(=O)O)C

• Molecular Formula: C₉H₁₀O₂
• InChI Key: OPVAJFQBSDUNQA-UHFFFAOYSA-N
• PubChem CID: 12073
• IUPAC Name: 3,4-dimethylbenzoic acid

Specifications

• Melting Point: 164.0°C to 168.0°C
• CAS Min %: 97.5
• CAS Max %: 100.0
• Physical Form: Crystalline Powder
• Molecular Formula: C₉H₁₀O₂
• Beilstein: 09,II,353
• InChI Key: OPVAJFQBSDUNQA-UHFFFAOYSA-N
• IUPAC Name: 3,4-dimethylbenzoic acid
• PubChem CID: 12073
• Formula Weight: 150.18
• Chemical Name or Material: 3, 4-Dimethylbenzoic acid, 98%

• CAS: 619-04-5
• Color: White to Beige
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (HPLC)
• Linear Formula: (CH₃)₂C₆H₃CO₂H
• Synonym: benzoic acid, 3,4-dimethyl, 3,4-dimethyl-benzoic acid, 1-carboxy-3,4-dimethylbenzene, o-xylene-4-carboxylic acid, 3,4-dimethylbenzoicacid, pubchem14893, 3,4-dimethyl benzoic acid, asym-o-xylylic acid, acmc-1b5p1, 3, 4 dimethyl benzoic acid
• SMILES: CC1=C(C=C(C=C1)C(=O)O)C
• Molecular Weight (g/mol): 150.18
• ChEBI: CHEBI:64818
• Percent Purity: 98%

Safety and Handling

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Harmful if swallowed.
Causes serious eye irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 210-576-7

missing translation for 'rtecsNumber' : DG8734020

missing translation for 'tsca' : TSCA

Product Identifier

• 3,4-Dimethylbenzoic acid

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only