Alfa Aesar™ 2,4-Dichlorobenzoic acid, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A12372.30

2,4-DICHLOROBENZOIC ACID, 98%,250G

UNSPSC: 12352101

Code: NEW

Additional Details:
Additional Details: CAS Number: 50-84-0 Weight: 0.01000kg


Quantity 250g

Product Code. 11459513

Quantity Price
1 £ 21.2 / 250g
Estimated Shipment date
from Supplier 07-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material 2,4-Dichlorobenzoic acid
CAS 50-84-0
Molecular Formula C7H4Cl2O2
Formula Weight 191.01g/mol
MDL Number MFCD00002414
Beilstein 1868192

Specification

Quantity 250g
Melting Point 159° to 164°C
Quantity 250g
Chemical Name or Material 2,4-Dichlorobenzoic acid
CAS 50-84-0
Assay 98%
Molecular Formula C7H4Cl2O2
Formula Weight 191.01g/mol
MDL Number MFCD00002414
Beilstein 1868192
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number DG6650000
TSCA TSCA

Applications
2,4-Dichlorobenzoic acid is used as reagent during the synthesis of pyrimido[2′,1′:2,3]thiazolo[4,5-b]quinoxaline derivatives. It is also 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.

Solubility
Soluble in ethanol (100 mg/ml), water (0.48 mg/ml), alcohol, ether, and acetone.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Safety and Handling

Warning

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.