2,4-Dichlorophenoxyacetic acid supplier

Name
2,4-Dichlorophenoxyacetic acid
EINECS 202-361-1
CAS No. 94-75-7
Article Data141
CAS DataBase
Density 1.488 g/cm^>3
Solubility slightly soluble in water; decomposes: 0.0890 g/100 mL
Melting Point 137 °C
Formula C₈H₆Cl₂O₃
Boiling Point 345.6 °C at 760 mmHg
Molecular Weight 221.04
Flash Point 162.8 °C
Transport Information UN 3077 9/PG 3
Appearance light yellow crystalline powder
Safety 24/25-26-36/37/39-46-61-2-45-36/37-27-16
Risk Codes 22-37-41-43-52/53-39/23/24/25-23/24/25-36/37/38-11
Molecular Structure
Hazard Symbols Xn,Xi,T,F
Synonyms Aceticacid, (2,4-dichlorophenoxy)- (7CI,8CI,9CI);(2,4-Dichlorophenoxy)acetic acid;2,4-Dichlorophenoxyacetic acid ester;2,4-Dichlorophenoxyethanoic acid;2,4-PA;2-(2,4-Dichlorophenoxy)acetic acid;Aminopielik 50SL;Amoxone;B-Selektonon;Barrage HF;Barrage hydrofluoride;Basalcoat;Deherban;Desormone;Dezormon;Diclordon;Dicopur;Esterone;Fernimine;Foredex 75;HM 2010;Hedonal;Hedonal(herbicide);Huragan;Ipaner;Isadiamineyeom;Monosan herbi;Mota Maskros;NSC190751;NSC 2925;Netagrone;Pielik;Tiller S;Unison;Verton 2D;Vidon638;2,4-D series;
PSA 46.53000
LogP 2.45680

Synthetic route

: 1928-38-7
methyl 2,4-dichlorophenoxyacetate

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With hydrogenchloride; para-dodecylbenzenesulfonic acid In water at 160℃; for 1h; Temperature; Reagent/catalyst;	99.6%
With toluene-4-sulfonic acid In water at 106℃; for 3h;	99.9%
With hydrogenchloride; water for 3h; Reflux;	98.3%

: 122-59-8
2-phenoxyacetic acid

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With (phthalocyaninato)iron(II); chlorine; acetic acid In water at 75℃; for 0.5h; Concentration; Time;	99.8%
With dihydrogen peroxide; chlorine In benzene at 100℃; for 1h;	99%
With iron(III) chloride; dimethylsulfide; chlorine In chloroform at 70℃; for 5h; Reagent/catalyst; Solvent; Temperature;	99.4%

: 79-08-3
bromoacetic acid

: 120-83-2
2,4-dichlorophenol

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
Stage #1: bromoacetic acid With water; potassium hydroxide at 110℃; for 2h; Green chemistry; Stage #2: 2,4-dichlorophenol With water; sodium hydroxide at 100 - 130℃; for 4.5h; Green chemistry; Stage #3: With sulfuric acid at 140℃; under 3000.3 Torr; for 2h; Green chemistry;	99.8%

: 614-61-9
(2-chlorophenoxy)acetic acid

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With N-chloro-N-(benzenesulfonyl)benzenesulfonamide In acetonitrile at 20 - 25℃; for 0.0833333h; Green chemistry;	99.7%
With hydrogenchloride; sodium chlorate; acetic acid

: 79-11-8
chloroacetic acid

: 120-83-2
2,4-dichlorophenol

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
Stage #1: chloroacetic acid With sodium hydroxide In water for 1h; Stage #2: 2,4-dichlorophenol With potassium hydroxide In water for 1h; Stage #3: With tetrabutylammomium bromide; potassium bromide In water at 130℃; for 2h; Reagent/catalyst; Temperature;	99.6%
Stage #1: chloroacetic acid With water; sodium carbonate at 100℃; for 1h; Green chemistry; Stage #2: 2,4-dichlorophenol With water; potassium hydroxide at 90 - 100℃; for 6h; Green chemistry; Stage #3: With hydrogenchloride In water at 150℃; under 4500.45 Torr; for 2h; Reagent/catalyst; Temperature; Green chemistry;	99.7%
With sodium hydroxide Irradiation;	95%

: 533-23-3
ethyl 2,4-dichlorophenoxyacetate

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With sodium hydroxide at 100℃; for 2h;	99.5%
With water; sodium hydroxide for 0.5h; Reflux;	99.5%
With water; sodium hydroxide for 0.5h; Reflux;	99.6%

: 1928-38-7
methyl 2,4-dichlorophenoxyacetate

A: 94-75-7
2,4-Dichlorophenoxyacetic acid

B: 74-87-3
methylene chloride

Conditions

Conditions	Yield
With hydrogenchloride; zinc(II) chloride In water at 140℃; for 4h; Reagent/catalyst; Temperature;	A 99.6% B 98.1%

: 3035-67-4
2,4-dichlorophenoxyacetic acid isooctyl ester

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With sulfuric acid for 3h; Reagent/catalyst; Reflux;	99.5%
With sulfuric acid for 3h; Reflux;	99.3%
With hydrogenchloride In water for 6h; Reagent/catalyst; Reflux;	222 g

: 94-11-1
Amchem Weed Killer 650

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With water; sodium hydroxide Reflux;	99.5%
With sulfuric acid at 90℃; for 2h; Large scale;	2202.1 g
With hydrogenchloride In water at 60℃; for 4h; Large scale;	2200.7 g
With hydrogenchloride; water at 60℃; for 4h; Large scale;	2196.3 g
With hydrogenchloride In water at 60℃; for 4h;	219.49 g

: 94-80-4
Fernesta

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With water; sodium hydroxide for 0.5h; Reflux;	99.3%
With toluene-4-sulfonic acid In water; butan-1-ol at 120℃; for 2h;	99.3%
Stage #1: Fernesta With sodium hydroxide at 100℃; for 23h; Stage #2: With sulfuric acid	2200 kg

: 1928-61-6
propyl 2,4-dichlorophenoxyacetate

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With sulfuric acid for 3h; Reflux;	99.3%
With sulfuric acid for 3h; Reflux;	221 g

: 50884-30-5
potassium salt of 2,4-dichlorophenol

: 79-08-3
bromoacetic acid

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
Stage #1: bromoacetic acid With D-sorbitol; sulfuric acid In toluene for 8h; Stage #2: potassium salt of 2,4-dichlorophenol for 4h; Stage #3: With tetrabutyl phosphonium bromide; acetic acid In water for 6h; Reflux;	99.3%

: 79-11-8
chloroacetic acid

: 108-95-2
phenol

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
Stage #1: chloroacetic acid With sodium ethanolate In ethanol Stage #2: phenol With sodium carbonate In ethanol; water at 110℃; Stage #3: With aluminum (III) chloride; sulfuryl dichloride In ethanol; water at 30 - 100℃; for 10h; Reagent/catalyst; Solvent; Temperature;	99.2%

: 2702-72-9
sodium 2,4-dichlorophenoxyacetate

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With hydrogenchloride In water	98.3%
With hydrogenchloride In water at 0 - 150℃; pH=1 - 2; Reagent/catalyst; Temperature; Large scale;	221 kg

: 122-99-6
2-Phenoxyethanol

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
Stage #1: 2-Phenoxyethanol With dihydrogen peroxide; sodium hydroxide; manganese(ll) chloride In water at 160℃; for 12h; Stage #2: With chlorine; dimethylphenylsulfide; magnesium chloride pH=Ca. 10; Temperature; Reagent/catalyst;	96.2%
Stage #1: 2-Phenoxyethanol With silica gel; ozone In water at 120℃; for 12h; Stage #2: With sulfuryl dichloride; formamide In water at 80℃; Reagent/catalyst;	217.4 g
Multi-step reaction with 2 steps 1: aluminum oxide; chlorine / 0.5 h / -20 °C 2: oxygen / water / 90 - 130 °C / 5250.53 Torr View Scheme

: 3926-62-3
sodium monochloroacetic acid

: 3757-76-4
sodium 2,4-dichlorophenolate

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
at 130℃; for 5h;	90%
Stage #1: sodium monochloroacetic acid; sodium 2,4-dichlorophenolate at 130℃; for 5h; Stage #2: With hydrogenchloride In water at 10℃; for 1h;	204 g
Stage #1: sodium monochloroacetic acid; sodium 2,4-dichlorophenolate at 150℃; for 5h; Stage #2: With hydrogenchloride In water at 10℃; for 1h; Temperature; Reagent/catalyst; Solvent;	221 g

: 3926-62-3
sodium monochloroacetic acid

: 120-83-2
2,4-dichlorophenol

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With sodium hydroxide In ethanol; water for 1h; Reflux;	81.6%

: 57357-22-9
benzene

A: 94-75-7
2,4-Dichlorophenoxyacetic acid

B: 591-50-4
iodobenzene

C: 5253-45-2
2,4-dichlorophenyl 2,4-dichlorophenoxyacetate

D: 83143-98-0
2,4-dichlorophenoxymethyl 2,4-dichlorophenoxyacetate

Conditions

Conditions	Yield
at 200℃; for 0.05h; Heating;	A 15% B 71% C 15% D 64%

...Expand

: 122-88-3
4-Chlorophenoxyacetic acid

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With hydrogenchloride; sodium chlorate; acetic acid

: 3956-63-6
2-(2,4-dichlorophenoxy)acetonitrile

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With sodium hydroxide

: 1982-42-9
2,4-dichlorophenoxyacetic acid amine

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With sodium hydroxide

: 3757-76-4
sodium 2,4-dichlorophenolate

: 105-36-2
ethyl bromoacetate

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With ethanol Erwaermen des Reaktionsgemisches mit wss. NaOH;

: 104970-08-3
DL-1-(2,4-Dichlor-phenoxy)-3-<2-(3,4-dimethoxyphenyl)-ethylamino>propan-2-ol

A: 94-75-7
2,4-Dichlorophenoxyacetic acid

B: 23106-02-7
1-Amino-3-(2,4-dichloro-phenoxy)-propan-2-ol

C: 34646-53-2
3-(2,4-dichloro-phenoxy)-propane-1,2-diol

D: 120-20-7
2-(3,4-dimethoxyphenyl)-ethylamine

E: 121185-84-0
4-{2-[3-(2,4-Dichloro-phenoxy)-2-hydroxy-propylamino]-ethyl}-2-methoxy-phenol

F: 120-83-2
2,4-dichlorophenol

Conditions

Conditions	Yield
biotransformation;

...Expand

: 3757-76-4
sodium 2,4-dichlorophenolate

: 79-11-8
chloroacetic acid

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
In ethyl acetate

Polymer; Monomer(s): N-(2,4-dichlorophenoxyacetyl)diethanolamine; phenylphosphonic dichloride: Polymer; Monomer(s): N-(2,4-dichlorophenoxyacetyl)diethanolamine; phenylphosphonic dichloride

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With aq. buffer at 25℃; pH=7; Kinetics; Further Variations:; pH-values; Temperatures; Hydrolysis;

: 7553-56-2
iodine

: 64-19-7
acetic acid

: 122-59-8
2-phenoxyacetic acid

2 mol chlorine: 2 mol chlorine

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
at 20 - 60℃;

...Expand

: 64-19-7
acetic acid

: 122-59-8
2-phenoxyacetic acid

iron: iron

2 mol chlorine: 2 mol chlorine

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
at 20 - 60℃;

...Expand

sodium-salt of/the/ <2-chloro-phenoxy>-acetic acid: sodium-salt of/the/ <2-chloro-phenoxy>-acetic acid

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With sodium hypochlorite; water

sodium-salt of/the/ phenoxyacetic acid: sodium-salt of/the/ phenoxyacetic acid

: 94-75-7
2,4-Dichlorophenoxyacetic acid

Conditions

Conditions	Yield
With sodium hypochlorite; water

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 774-74-3
2-(2,4-dichlorophenoxy)acetyl chloride

Conditions

Conditions	Yield
With thionyl chloride at 100℃; for 5h; Substitution;	100%
With thionyl chloride; N-benzyl-N,N,N-triethylammonium chloride In chloroform for 4h; Chlorination; Heating;	85%
With thionyl chloride at 75℃; for 2h;	80%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 3544-24-9
3-Aminobenzamide

: 3-(2-(2,4-dichlorophenoxy)acetamido)benzamide

Conditions

Conditions	Yield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;	100%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere;	86.4%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 124-40-3
dimethyl amine

: 2008-39-1
2,4-dichlorophenoxyacetic acid dimethylamine

Conditions

Conditions	Yield
Stage #1: 2,4-Dichlorophenoxyacetic acid With ethylenediaminetetraacetic acid In tert-butyl methyl ether Stage #2: dimethyl amine In tert-butyl methyl ether at 56℃; pH=8; Product distribution / selectivity;	100%
In water at 20℃; pH=7.1;
In water at 20℃;

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 3958-60-9
2-nitrophenylmethyl bromide

: 1430102-89-8
2,4-D 2-nitrobenzyl ester

Conditions

Conditions	Yield
With triethylamine In tetrahydrofuran at 73℃;	100%

: 67-56-1
methanol

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 2008-39-1
2,4-dichlorophenoxyacetic acid dimethylamine

(BF3)-MeOH complex: (BF3)-MeOH complex

: 1928-38-7
methyl 2,4-dichlorophenoxyacetate

Conditions

Conditions	Yield
Stage #1: 2,4-dichlorophenoxyacetic acid dimethylamine In sodium hydroxide at 80℃; for 0.333333h; pH=14; Hydrolysis; Stage #2: methanol; 2,4-Dichlorophenoxyacetic acid; (BF3)-MeOH complex In diethyl ether pH=2; Esterification; Heating;	99.2%

...Expand

: 67-56-1
methanol

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 1928-38-7
methyl 2,4-dichlorophenoxyacetate

Conditions

Conditions	Yield
With aminosulfonic acid for 12h; Reflux;	99%
With tert.-butylnitrite at 40℃; for 48h; Green chemistry;	90%
With sulfuric acid at 70℃;	86%
With toluene-4-sulfonic acid Abdestillieren des entstehenden Wassers;

: 4518-10-9
Methyl 3-aminobenzoate

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 3-[2-(2,4-dichlorophenoxy)acetylamino]benzoic acid methyl ester

Conditions

Conditions	Yield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide	99%
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide	99%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere;	30.6%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 591-27-5
m-Hydroxyaniline

: 2-(2,4-dichloro-phenoxy)-N-(3-hydroxy-phenyl)-acetamide

Conditions

Conditions	Yield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;	99%
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;	99%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

1-n-hexadecylpyridinium halide: 1-n-hexadecylpyridinium halide

: 1-n-hexadecylpyridinium (2,4-dichlorophenoxy)acetate

Conditions

Conditions	Yield
Stage #1: 2,4-Dichlorophenoxyacetic acid With sodium hydroxide In water at 50℃; Stage #2: 1-n-hexadecylpyridinium halide In water at 20℃; for 0.5h;	99%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

n-hexadecyltrimethylammonium halide: n-hexadecyltrimethylammonium halide

: n-hexadecyltrimethylammonium (2,4-dichlorophenoxy)acetate

Conditions

Conditions	Yield
Stage #1: 2,4-Dichlorophenoxyacetic acid With sodium hydroxide In water at 50℃; Stage #2: n-hexadecyltrimethylammonium halide In water at 20℃; for 0.5h;	99%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

1-n-butyl-1-methylpyrrolidinium halide: 1-n-butyl-1-methylpyrrolidinium halide

: 1379462-10-8
1-n-butyl-1-methylpyrrolidinium (2,4-dichlorophenoxy)acetate

Conditions

Conditions	Yield
Stage #1: 1-n-butyl-1-methylpyrrolidinium halide With Dowex-Monosphere 550A (OH) anion exchange resin Stage #2: 2,4-Dichlorophenoxyacetic acid for 0.166667h;	99%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 574-66-3
Benzophenone oxime

: diphenylmethanone O-(2-(2,4-dichlorophenoxy)acetyl) oxime

Conditions

Conditions	Yield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; Schlenk technique; Inert atmosphere;	99%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: lead(II) nitrate

: 7732-18-5
water

: lead(II) 2,4-dichlorophenoxyacetate monohydrate

Conditions

Conditions	Yield
With NaOH In water 2,4-dichlorophenoxyacetic acid dissolved in H2O with addition of solid NaOH with heating to about 60°C (equimolar amt. of NaOH and acid);pH was brought to 7 (NaOH); filtered; aq. soln. of Pb(NO3)2 added with vigorously stirring (metal:acid=1:2); ppt. filtered off after 24 h; dried (air) at room temp.; crushed in mortar; elem. anal.;	98.5%

...Expand

: 6066-82-6
1-hydroxy-pyrrolidine-2,5-dione

: 94-75-7
2,4-Dichlorophenoxyacetic acid

: 93799-60-1
(2,4-Dichloro-phenoxy)-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester

Conditions

Conditions	Yield
With dicyclohexyl-carbodiimide In ethyl acetate	98%
With dicyclohexyl-carbodiimide
With dicyclohexyl-carbodiimide In 1,4-dioxane for 0.5h;

: 94-75-7
2,4-Dichlorophenoxyacetic acid

1-n-propoxymethyl-1-methylpiperidinium halide: 1-n-propoxymethyl-1-methylpiperidinium halide

: 1379462-07-3
1-n-propoxymethyl-1-methylpiperidinium (2,4-dichlorophenoxy)acetate

Conditions

Conditions	Yield
Stage #1: 1-n-propoxymethyl-1-methylpiperidinium halide With Dowex-Monosphere 550A (OH) anion exchange resin Stage #2: 2,4-Dichlorophenoxyacetic acid for 0.166667h;	98%

: 94-75-7
2,4-Dichlorophenoxyacetic acid

4-n-butyl-4-methylmorpholinium halide: 4-n-butyl-4-methylmorpholinium halide

: 1379462-09-5
4-n-butyl-4-methylmorpholinium (2,4-dichlorophenoxy)acetate

Conditions

Conditions	Yield
Stage #1: 4-n-butyl-4-methylmorpholinium halide With Dowex-Monosphere 550A (OH) anion exchange resin Stage #2: 2,4-Dichlorophenoxyacetic acid for 0.166667h;	98%

2,4-Dichlorophenoxyacetic acid Chemical Properties

IUPAC Name: 2-(2,4-Dichlorophenoxy)acetic acid
Molecular Formula: C₈H₆C^_l₂O₃
Molecular Weight: 221.04g/mol
EINECS: 202-361-1
Melting Point: 137-141 ºC
Freely Rotating Bonds: 3
Polar Surface Area: 35.53 Å²
Index of Refraction: 1.572
Molar Refractivity: 48.91 cm³
Molar Volume: 148.4 cm³
Polarizability: 19.39 ×10^-24cm³
Surface Tension: 51.2 dyne/cm
Density: 1.488 g/cm³
Flash Point: 162.8 °C
Enthalpy of Vaporization: 62.24 kJ/mol
Boiling Point: 345.6 °C at 760 mmHg
Vapour Pressure: 2.31E-05 mmHg at 25°C
The Cas Register Number of 2,4-D Acid is 94-75-7 .The chemical synonyms of 2,4-D Acid (CAS No. 94-75-7) are Rarechem al bo 0361 ; Verton(r) ; Weedar(r) ; (2,4-Dichloor-fenoxy)-azijnzuur ; (2,4-Dichlorophenoxy)-aceticaci ; (2,4-Dichlorophenyloxy)acetic acid ; (2,4-Dichlorphenoxy)acetic acid ; (2,4-Dichlor-phenoxy)-essigsaeure .Product categories of 2,4-D Acid (CAS No. 94-75-7) are Pharmaceutical raw materials ; Acetics acid and esters ; Organic acids ; Plant growth regulator ; Analytical chemistry ; Auxins ; Biochemistry ; Chlorinated compounds (environmental endocrine disruptors) ; Environmental endocrine disruptors ; Plant growth regulators ; Aromatics ; Da - dhmethod specific ; Pesticidespesticides&Metabolites ; Alphabetic ; D ; Endocrine disruptors (draft)Method specific ; EPA ; Herbicides ; Oeko-tex standard 100 ; Phenoxy structure .The molecular structure of 2,4-D Acid (CAS No. 94-75-7) is.

2,4-Dichlorophenoxyacetic acid Toxicity Data With Reference

1.	ratLD50:1500mg/kg	World Review of Pest Control. Vol. 9, Pg. 119, 1970.
2.	ratLD50:375mg/kg	Farm Chemicals Handbook. Vol. -, Pg. C174, 1991.
3.	rabbitLDLo:800mg/kg	Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. Vol. 12, Pg. 26, 1951.
4.	mouseLD50:347mg/kg	Roczniki Panstwowego Zakladu Higieny. Vol. 31, Pg. 373, 1980.

2,4-Dichlorophenoxyacetic acid Safety Profile

Hazard Codes: Harmful Xn Irritant Xi Toxic T Flammable F
Risk Statements: 22-37-41-43-52/53-39/23/24/25-23/24/25-36/37/38-11
R22: Harmful if swallowed.
R37: Irritating to respiratory system
R41: Risk of serious damage to the eyes.
R43: May cause sensitization by skin contact.
R52/53: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
R11: Highly flammable.
Safety Statements: 24/25-26-36/37/39-46-61-2-45-36/37-27-16
S24/25: Avoid contact with skin and eyes.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S46: If swallowed, seek medical advice immediately and show this container or label.
S61: Avoid release to the environment. Refer to special instructions / safety data sheets.
S2: Keep out of the reach of children.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37: Wear suitable protective clothing and gloves.
S27: Take off immediately all contaminated clothing.
S16: Keep away from sources of ignition.
RIDADR: UN 3077 9/PG 3
WGK Germany: 2
RTECS: AG6825000
HazardClass: 6.1
PackingGroup: III
HS Code: 29189090

Product Name

2,4-Dichlorophenoxyacetic acid

Synthetic route

2,4-Dichlorophenoxyacetic acid Chemical Properties

2,4-Dichlorophenoxyacetic acid Toxicity Data With Reference

2,4-Dichlorophenoxyacetic acid Safety Profile

Related Products

Hot Products