ChemicalBook > CAS DataBase List > 2,4-Dimethoxybenzoic acid
2,4-Dimethoxybenzoic acid
- Product Name
- 2,4-Dimethoxybenzoic acid
- CAS No.
- 91-52-1
- Chemical Name
- 2,4-Dimethoxybenzoic acid
- Synonyms
- 2,4-Dimethoxybenzoic;4-DiMethoxybenzoic acid;2,4-dimethoxy-benzoicaci;NSC 6316;2,4-Dimethoxybe;RARECHEM AL BO 0028;2,4-dimethoxybenzoate;DIMETHOXYBENZOIC-2,4 ACID;2,4-DIMETHOXYBENZOIC ACID;DIMETHOXYBENZOIC ACID,2,4-
- CBNumber
- CB4363756
- Molecular Formula
- C9H10O4
- Formula Weight
- 182.17
- MOL File
- 91-52-1.mol
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2,4-Dimethoxybenzoic acid Property
- Melting point:
- 107-109 °C (lit.)
- Boiling point:
- 275.56°C (rough estimate)
- Density
- 1.2481 (rough estimate)
- refractive index
- 1.4500 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- Powder
- pka
- 4.36±0.10(Predicted)
- color
- White to off-white
- Water Solubility
- slightly soluble
- BRN
- 2210860
- InChIKey
- GPVDHNVGGIAOQT-UHFFFAOYSA-N
- LogP
- 1.588 (est)
- CAS DataBase Reference
- 91-52-1(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzoic acid, 2,4-dimethoxy-(91-52-1)
- EPA Substance Registry System
- Benzoic acid, 2,4-dimethoxy- (91-52-1)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-37/39-36
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29189090
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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.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- D131504
- Product name
- 2,4-Dimethoxybenzoic acid
- Purity
- 98%
- Packaging
- 25g
- Price
- $39
- Updated
- 2023/06/20
TCI Chemical
- Product number
- D1675
- Product name
- 2,4-Dimethoxybenzoic Acid
- Purity
- >99.0%(T)
- Packaging
- 5g
- Price
- $16
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D1675
- Product name
- 2,4-Dimethoxybenzoic Acid
- Purity
- >99.0%(T)
- Packaging
- 25g
- Price
- $43
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A16252
- Product name
- 2,4-Dimethoxybenzoic acid, 98%
- Packaging
- 25g
- Price
- $60.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A16252
- Product name
- 2,4-Dimethoxybenzoic acid, 98%
- Packaging
- 100g
- Price
- $178
- Updated
- 2024/03/01
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2,4-Dimethoxybenzoic acid Chemical Properties,Usage,Production
Chemical Properties
white to off-white powder
Uses
Yttrium and heavy lanthanide complexes is synthesised with 2, 4-dimethoxybenzoic acid and thermal and spectral features is studied. In the case of the electron-rich aromatic system 2,4-dimethoxybenzoic acid reduction of the intermediate HOBt ester is slow, and good.
Purification Methods
Crystallise the acid from water and dry it in a vacuum desiccator over H2SO4.. The S-benzylisothiuronium salt has m 158-159o (from CHCl3). [Beilstein 10 H 379, 10 I 177, 10 II 252, 10 III 1371, 10 IV 1422.] Aromatic acid impurities (to <0.05%) can be removed via the (±)--methylbenzylamine salt as described for 2,4-dichlorobenzoic acid [Ley & Yates Organic Process Research & Development 12 120 2008.]
2,4-Dimethoxybenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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2,4-Dimethoxybenzoic acid Suppliers
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- 0514-82098883; 13761402923
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- United States
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View Lastest Price from 2,4-Dimethoxybenzoic acid manufacturers
Hebei Zhuanglai Chemical Trading Co Ltd
- Product
- 2,4-Dimethoxybenzoic acid 91-52-1
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 ton
- Release date
- 2024-12-25
Career Henan Chemical Co
- Product
- 2,4-Dimethoxybenzoic acid 91-52-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2018-12-24
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