2,4-Dichlorobenzoic acid

ALDRICH/139572 - 98%

CAS Number: 50-84-0
Empirical Formula (Hill Notation): C₇H₄Cl₂O₂
Molecular Weight: 191.01
EC Number: 200-067-8
MDL Number: MFCD00002414
Linear Formula: Cl₂C₆H₃CO₂H
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-139572-5G	5 g	$36.40 1/EA		Add To Favorites
45-139572-100G	100 g	$40.10 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
InChI	1S/C7H4Cl2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)
InChI key	ATCRIUVQKHMXSH-UHFFFAOYSA-N
mp	157-160 °C (lit.)
Quality Level	100
SMILES string	OC(=O)c1ccc(Cl)cc1Cl
solubility	ethanol: soluble 1 g/10 mL, clear, colorless

Application:	2,4-Dichlorobenzoic acid was used in solid-phase extraction and gas chromatographic determination of polar acidic herbicides in surface water. It was used as reagent during the synthesis of pyrimido[2′,1′:2,3]thiazolo[4,5-b]quinoxaline derivatives. It was used as starting reagent during the synthesis of 1-(substituted)-1,4-dihydro-6-nitro-4-oxo-7-(sub-secondary amino)-quinoline-3-carboxylic acids.
General description:	2,4-Dichlorobenzoic acid is the degradation product of chlorfenvinphos in water treated by photo-fenton driven by solar irradiation.
Packaging:	5, 100 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302 - H315 - H319 - H335
Precautionary statements	P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xn
Risk Statements	22-36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
mp	157-160 °C (lit.)
UNSPSC	12352100

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