3-Chloro-2-methylbenzoic acid
- Product Name
- 3-Chloro-2-methylbenzoic acid
- CAS No.
- 7499-08-3
- Chemical Name
- 3-Chloro-2-methylbenzoic acid
- Synonyms
- RARECHEM AL BO 0470;4-hexadecoxyaniline;3-Chloro-2-methylben;3-chloro-o-toluicaci;3-CHLORO-O-TOLUIC ACID;3-CHLORO-2-TOLUIC ACID;3-chloro-2-methyl-benzoicaci;3-CHLORO-2-METHYLBENZOIC ACID;2-METHYL-3-CHLOROBENZOIC ACID;Benzoic acid, 3-chloro-2-methyl-
- CBNumber
- CB3319105
- Molecular Formula
- C8H7ClO2
- Formula Weight
- 170.59
- MOL File
- 7499-08-3.mol
3-Chloro-2-methylbenzoic acid Property
- Melting point:
- 163-166 °C (lit.)
- Boiling point:
- 290.9±20.0 °C(Predicted)
- Density
- 1.310±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 3.58±0.10(Predicted)
- color
- White to Light yellow to Light orange
- BRN
- 1072826
- InChI
- InChI=1S/C8H7ClO2/c1-5-6(8(10)11)3-2-4-7(5)9/h2-4H,1H3,(H,10,11)
- InChIKey
- HXGHMCLCSPQMOR-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C1=CC=CC(Cl)=C1C
- CAS DataBase Reference
- 7499-08-3(CAS DataBase Reference)
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.
N-Bromosuccinimide Price
- Product number
- 518409
- Product name
- 3-Chloro-2-methylbenzoic acid
- Purity
- 98%
- Packaging
- 5g
- Price
- $39.1
- Updated
- 2023/06/20
- Product number
- C2057
- Product name
- 3-Chloro-2-methylbenzoic Acid
- Purity
- >97.0%(GC)(T)
- Packaging
- 1g
- Price
- $32
- Updated
- 2025/07/31
- Product number
- C2057
- Product name
- 3-Chloro-2-methylbenzoic Acid
- Purity
- >97.0%(GC)(T)
- Packaging
- 5g
- Price
- $97
- Updated
- 2025/07/31
- Product number
- C587570
- Product name
- 3-Chloro-2-methylbenzoic acid
- Packaging
- 500mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- OR9938
- Product name
- 3-Chloro-2-methylbenzoic acid
- Purity
- 98%
- Packaging
- 100g
- Price
- $72
- Updated
- 2021/12/16
3-Chloro-2-methylbenzoic acid Chemical Properties,Usage,Production
Chemical Properties
white to light yellow crystal powder
Synthesis
118-90-1
7499-08-3
7499-06-1
133232-56-1
54811-38-0
In a 100 mL three-necked flask equipped with a reflux condenser, 1.36 g (10 mmol) of 2-methylbenzoic acid was suspended in 25 mL of 30% (w/w) sulfuric acid. Subsequently, 2.4 g (15 mmol) of iodine monochloride was dissolved in 5 g of acetic acid and added slowly and dropwise to the reaction mixture over 40 min. The reaction was continued at 90°C for 5 hours. Upon completion of the reaction, the mixture was poured into 90 mL of water, the precipitate was collected by filtration and washed with aqueous sodium sulfite to give 1.6 g of crystalline solid product. Analysis of the product showed the following compositional distribution: 33% 2-methylbenzoic acid, 13% 5-chloro-2-methylbenzoic acid, 9% 3-chloro-2-methylbenzoic acid, 38% 5-iodo-2-methylbenzoic acid, 5% 3-iodo-2-methylbenzoic acid, and 2% other impurities. Attempts were made to purify the above mixture by recrystallization from acetic acid or isopropanol to isolate 5-iodo-2-methylbenzoic acid, but the purity of the mixture was not significantly improved, making it difficult to obtain pure 5-iodo-2-methylbenzoic acid.
References
[1] Patent: EP1595862, 2005, A1. Location in patent: Page/Page column 11-12
3-Chloro-2-methylbenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-Chloro-2-methylbenzoic acid manufacturers
- Product
- 3-Chloro-2-methylbenzoic acid 7499-08-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-05-12
- Product
- 3-Chloro-2-methylbenzoic acid 7499-08-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100MT//Year
- Release date
- 2024-11-06
- Product
- 3-Chloro-2-methylbenzoic acid 7499-08-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 150KG
- Release date
- 2019-08-05