3-(Dimethylamino)benzoic acid
- Product Name
- 3-(Dimethylamino)benzoic acid
- CAS No.
- 99-64-9
- Chemical Name
- 3-(Dimethylamino)benzoic acid
- Synonyms
- 3-(Dimethylamino)ben;3-Dimethylaminobenzoic;M-dimetylaminobenzoic acid;DiMethyl aMinobenzoic acid;3-DIMETHYLAMINOBENZOIC ACID;3-Diaminomethylbenzoic acid;M-DIMETHYLAMINOBENZOIC ACID;TwoMethyl aMinobenzoic acid;3-DIMETHYLAMINO-BENZOESAEURE;3-(N,N-Dimethylamino)benzoic
- CBNumber
- CB0739540
- Molecular Formula
- C9H11NO2
- Formula Weight
- 165.19
- MOL File
- 99-64-9.mol
3-(Dimethylamino)benzoic acid Property
- Melting point:
- 148-150 °C(lit.)
- Boiling point:
- 293.03°C (rough estimate)
- Density
- 1.1603 (rough estimate)
- refractive index
- 1.5200 (estimate)
- storage temp.
- Store below +30°C.
- solubility
- methanol: 50mg/mL, clear to very slightly hazy, yellow to brown
- form
- Crystalline Powder
- pka
- 3.36±0.10(Predicted)
- color
- Light yellow to yellow-beige
- Water Solubility
- Soluble in methanol (50 mg/ml). Insoluble in water.
- BRN
- 2208586
- InChI
- InChI=1S/C9H11NO2/c1-10(2)8-5-3-4-7(6-8)9(11)12/h3-6H,1-2H3,(H,11,12)
- InChIKey
- NEGFNJRAUMCZMY-UHFFFAOYSA-N
- SMILES
- C(O)(=O)C1=CC=CC(N(C)C)=C1
- CAS DataBase Reference
- 99-64-9(CAS DataBase Reference)
- EPA Substance Registry System
- Benzoic acid, 3-(dimethylamino)- (99-64-9)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-24/25
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29224995
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- D0787
- Product name
- 3-(Dimethylamino)benzoic acid
- Purity
- ≥97% (HPLC)
- Packaging
- 10g
- Price
- $106
- Updated
- 2025/07/31
- Product number
- D0787
- Product name
- 3-(Dimethylamino)benzoic acid
- Purity
- ≥97% (HPLC)
- Packaging
- 25g
- Price
- $235
- Updated
- 2025/07/31
- Product number
- 8.14112
- Product name
- 3-Dimethylaminobenzoic acid
- Purity
- for synthesis
- Packaging
- 25G
- Price
- $70.8
- Updated
- 2025/07/31
- Product number
- D0646
- Product name
- 3-Dimethylaminobenzoic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $32
- Updated
- 2025/07/31
- Product number
- D0646
- Product name
- 3-Dimethylaminobenzoic Acid
- Purity
- >98.0%(GC)(T)
- Packaging
- 500g
- Price
- $258
- Updated
- 2025/07/31
3-(Dimethylamino)benzoic acid Chemical Properties,Usage,Production
Chemical Properties
Light yellow to yellow-beige crystalline powder
Uses
3-Dimethylaminobenzoic acid is used as a benzoic acid derivative.
Uses
3-(Dimethylamino)benzoic acid has been used to analyse glucose content from the extraction of starch and soluble sugars.
Biochem/physiol Actions
3-(Dimethylamino)benzoic acid can be used to quantity the activity of peroxidase and manganese peroxidase.
Synthesis
50-00-0
121-92-6
99-64-9
In a 250 mL three-neck flask, 95 mL of methanol and 3 mL of tetrahydrofuran were added, followed by 16.7 g of m-nitrobenzoic acid and 0.2 g of 5% palladium carbon catalyst. A constant pressure dropping funnel was installed and 15.2 mL of 37% formaldehyde aqueous solution was added to it. The air in the reaction system was replaced with hydrogen via an air pump. The reaction system was warmed up to 64 °C and the reaction was stirred at this temperature until hydrogen uptake stopped. Subsequently, the hydrogenation reaction was continued by slowly adding the formaldehyde solution through a dropping funnel until the hydrogen uptake stopped again. After stopping stirring, the reaction mixture was filtered to recover the catalyst. The filtrate was concentrated to precipitate the product m-dimethylaminobenzoic acid. The precipitate was collected by filtration, washed with a small amount of water and dried at 100 °C to give 15.3 g of m-dimethylaminobenzoic acid in 93% yield. The recovered catalyst was washed with reaction solvent and could be reused in subsequent reactions.
References
[1] Patent: CN107056633, 2017, A. Location in patent: Paragraph 0013; 0014; 0015; 0016
[2] Journal of the Chemical Society, 1950, p. 1342,1345
3-(Dimethylamino)benzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-(Dimethylamino)benzoic acid manufacturers
- Product
- 3-Dimethylaminobenzoic acid 99-64-9
- Price
- US $5.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 1000mt/year
- Release date
- 2023-01-20
- Product
- m-(Dimethylamino)benzoic acid 99-64-9
- Price
- US $89.00/kg
- Min. Order
- 1kg
- Purity
- 0.98
- Supply Ability
- 100kg
- Release date
- 2023-10-26
- Product
- 3-(Dimethylamino)benzoic acid 99-64-9
- Price
- US $30.00-10.00/kg
- Min. Order
- 10kg
- Purity
- 99%
- Supply Ability
- 100000kg
- Release date
- 2024-08-20