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2,4-Dichlorophenylacetic acid

2,4-Dichlorophenylacetic acid Structure
CAS No.
19719-28-9
Chemical Name:
2,4-Dichlorophenylacetic acid
Synonyms
DCAA;2-(2,4-dichlorophenyl)acetic acid;2,4-DCPA;2,4-dcaa acid;2.4-Dichloroph;RARECHEM AL BO 0113;TIMTEC-BB SBB003502;LABOTEST-BB LT00454968;Guanfacine Impurity 15;2,4-dcaa acid spike mix
CBNumber:
CB2139146
Molecular Formula:
C8H6Cl2O2
Molecular Weight:
205.04
MOL File:
19719-28-9.mol
MSDS File:
SDS
Modify Date:
2026/5/27 23:55:58

2,4-Dichlorophenylacetic acid Properties

Melting point 129-131 °C (lit.)
Boiling point 294.45°C (rough estimate)
Density 1.3806 (rough estimate)
refractive index 1.5490 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility methanol: 0.1 g/mL, clear
pka 3.92±0.10(Predicted)
form Crystalline Powder
color White to pale yellow-beige
Water Solubility SOLUBLE IN HOT WATER
BRN 1948767
InChI 1S/C8H6Cl2O2/c9-6-2-1-5(3-8(11)12)7(10)4-6/h1-2,4H,3H2,(H,11,12)
InChIKey GXMWLJKTGBZMBH-UHFFFAOYSA-N
SMILES OC(=O)Cc1ccc(Cl)cc1Cl
LogP -0.3-2.8 at 23℃ and pH2-7
CAS DataBase Reference 19719-28-9(CAS DataBase Reference)
NIST Chemistry Reference 2,4-Dichlorophenylacetic acid(19719-28-9)
EPA Substance Registry System 2,4-Dichlorophenylacetic acid (19719-28-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38-67
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  29163990
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
REACH Registrations Inactive
NFPA 704
0
2 0

2,4-Dichlorophenylacetic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ALFA India ALF-A11791-22 2,4-Dichlorophenylacetic acid, 98+% 19719-28-9 100g ₹20460 2022-05-26 Buy
ALFA India ALF-A11791-14 2,4-Dichlorophenylacetic acid, 98+% 19719-28-9 25g ₹7197 2022-05-26 Buy
ALFA India ALF-A11791-06 2,4-Dichlorophenylacetic acid, 98+% 19719-28-9 5g ₹2148 2022-05-26 Buy
TCI Chemicals (India) D1812 2,4-Dichlorophenylacetic Acid 19719-28-9 25G ₹5000 2022-05-26 Buy
ottokemi D 1586 2,4-Dichlorophenylacetic acid, 99% 19719-28-9 25gm ₹4491 2022-05-26 Buy
Product number Packaging Price Buy
ALF-A11791-22 100g ₹20460 Buy
ALF-A11791-14 25g ₹7197 Buy
ALF-A11791-06 5g ₹2148 Buy
D1812 25G ₹5000 Buy
D 1586 25gm ₹4491 Buy

2,4-Dichlorophenylacetic acid Chemical Properties,Uses,Production

Chemical Properties

white to pale yellowish-beige crystalline powder

Uses

2,4-Dichlorophenylacetic acid has been used as internal standard in:

  • determination of phenoxyalkanoic acid herbicides in blood by GC with electron-capture detection
  • determination of 2-methyl-4-chlorophenoxyacetic acid (herbicide) in soils by GC technique

Global( 488)Suppliers
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GLR Innovations +91 9891111994 Beijing, India 4525 58 Inquiry
REDDY N REDDY PHARMACEUTICALS +91-9848096759 Hyderabad, India 1986 58 Inquiry
JSK Chemicals +919879767970 Gujarat, India 3745 58 Inquiry
Otto Chemie Pvt. Ltd. +91 9820041841 Mumbai, India 5861 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6749 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6888 58 Inquiry
Central Drug House(P) Ltd. 91-11-49404040 New Delhi, India 6150 58 Inquiry
Triveni chemicals 08048762458 Beijing, India 6080 58 Inquiry
CLEANCHEM LABORATORIES LLP +91 98921 69560 Beijing, India 323 58 Inquiry
Benzo Chem Industries Private Limited 08048372485Ext 171 Mumbai, India 25 58 Inquiry
2,4-dcaa acid 2,4-DICHLOROPHENYLACETIC ACID 2,4-DCPA LABOTEST-BB LT00454968 TIMTEC-BB SBB003502 RARECHEM AL BO 0113 Benzeneacetic acid, 2,4-dichloro- 2,4-dcaa acid spike mix 2,4-dichlorophenylacetic acid solution 2,4-Dichlorophenylacetic acid (DCAA) 2,4-Diclorophenyl acetic acid 2,4-Dichlorophenylacetic acid, 98+% 15) 2,4 DICHLORO PHENYL ACETIC ACID 2,4-Dichlorophenylacetic acid 99% 2,4-Dichlorobenzeneacetic acid 2,4-Dichlorophenylacetic acid ,99% 2,4-Dichlorophenylacetic Acid Staandard 4-Dichlorophenylacetic acid 2,4-two chlorobenzeneacetic acid Dichlorophenylacetic aci 2.4-Dichloroph 2,4-dichlorphenylessigsaeure 2,4-Dichlorophenylacetic acid (DCAA) @2.0 μg/mL in MeOH 2,4-DichlorophenylaceticAcid(2,4-DCAA),1000mg/L,1ml 2,4-DichlorophenylaceticAcid> 2,4-Dichlorophenylacetic Acid@1000 μg/mL in MeOH 2,4-DichlorophenylaceticAcid(2,4-DCAA),100mg/L,5x1ml 2,4-Dichlorophenylacetic acid @0.1 mg/mL in Acetone 2,4-Dichlorophenylacetic Acid@100 μg/mL in MeOH 2,4-DichlorophenylaceticAcid(2,4-DCAA),200mg/L,1ml 2,4-DichlorophenylaceticAcid(2,4-DCAA),5000mg/L,1ml 2,4-DichlorophenylaceticAcid(2,4-DCAA),2,000mg/L,1ml 2,4-DichlorophenylaceticAcid(2,4-DCAA),1,000ug/L,1ml 2,4-DichlorophenylaceticAcidSolution(Method8281Surrogate),1,000mg/L,1ml 2,4-Dichlorophenylacetic acid @100 μg/mL in AcCN 2,4-Dichlorophenylacetic acid @1000 μg/mL in Acetone 2,4-DichlorophenylaceticAcid(2,4-DCAA),2,000mg/L,5ml 2,4-Dichlorophenylacetic acid@2.0 μg/mL in Acetone 2,4-DichlorophenylaceticAcid(2,4-DCAA),5000mg/L,10x1ml 2,4-DichlorophenylaceticAcid(2,4-DCAA),100mg/L,1ml 2-(2,4-dichlorophenyl)aceticaci 2,4-dichlorophenacetic acid Guanfacine Impurity 15 2,4-Dichlorophenylacetic acid Solution in Acetone 2,4-Dichlorophenylacetic acid Solution In T-Butylmethyl Ether C12468000 2,4-DichlorophenyLacetiCacid 2-(2,4-dichlorophenyl)acetic acid DCAA 19719-28-9 C8 Carbonyl Compounds Carboxylic Acids Building Blocks Organic Building Blocks Building Blocks Carbonyl Compounds Carboxylic Acids Chemical Synthesis