Benzeneacetic acid, 2,5-dichloro-
- Product Name
- Benzeneacetic acid, 2,5-dichloro-
- CAS No.
- 5398-79-8
- Chemical Name
- Benzeneacetic acid, 2,5-dichloro-
- Synonyms
- NSC 3045;Guanfacine Impurity 17;2,5-Dichlorobenzeneacetic acid;Benzeneacetic acid, 2,5-dichloro-;2-(2,5-Dichlorophenyl)ethanoic acid;JR-14007, 2-(2,5-Dichlorophenyl)acetic acid, 95%
- CBNumber
- CB61245330
- Molecular Formula
- C8H6Cl2O2
- Formula Weight
- 205.04
- MOL File
- 5398-79-8.mol
Benzeneacetic acid, 2,5-dichloro- Property
- Melting point:
- 105-107℃
- Boiling point:
- 322.5±27.0 °C(Predicted)
- Density
- 1.456
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 3.87±0.10(Predicted)
- Appearance
- White to off-white Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D435243
- Product name
- 2,5-DichlorophenylaceticAcid
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 070824
- Product name
- 2,5-Dichlorophenylacetic acid
- Purity
- 98%
- Packaging
- 1g
- Price
- $20
- Updated
- 2021/12/16
- Product number
- FD69931
- Product name
- (2,5-Dichlorophenyl)acetic acid
- Packaging
- 5G
- Price
- $50
- Updated
- 2021/12/16
- Product number
- X2683
- Product name
- 2,5-Dichlorophenylaceticacid
- Packaging
- 250mg
- Price
- $69
- Updated
- 2021/12/16
- Product number
- X2683
- Product name
- 2,5-Dichlorophenylaceticacid
- Packaging
- 1g
- Price
- $72
- Updated
- 2021/12/16
Benzeneacetic acid, 2,5-dichloro- Chemical Properties,Usage,Production
Synthesis
3218-50-6
5398-79-8
The general procedure for the synthesis of 2,5-dichlorophenylacetic acid from 2,5-dichlorophenylacetonitrile was as follows: concentrated sulfuric acid (8 mL) was added dropwise to a stirring solution of 2-(2,5-dichlorophenyl)acetonitrile (700 mg, 3.76 mmol, 1.00 equiv.) in water (6 mL). The reaction mixture was stirred in an oil bath at 110 °C for 3 hours. Upon completion of the reaction, the reaction solution was diluted with distilled water (100 mL) and subsequently extracted with dichloromethane (3 x 50 mL). The organic layers were combined, washed with saturated saline (3 x 100 mL) and dried with anhydrous sodium sulfate. Finally, the solvent was removed by concentration under reduced pressure to give 700 mg (91% yield) of 2,5-dichlorophenylacetic acid as a white solid.
References
[1] Patent: WO2013/96771, 2013, A1. Location in patent: Page/Page column 165
[2] Phytochemistry (Elsevier), 1988, vol. 27, # l, p. 51 - 72
[3] Patent: WO2008/91594, 2008, A2. Location in patent: Page/Page column 73
[4] Patent: WO2007/14290, 2007, A2. Location in patent: Page/Page column 56
Benzeneacetic acid, 2,5-dichloro- Preparation Products And Raw materials
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View Lastest Price from Benzeneacetic acid, 2,5-dichloro- manufacturers
- Product
- 2,5-Dichlorobenzeneacetic acid 5398-79-8
- Price
- US $6.60/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg -1000kg
- Release date
- 2020-01-02