2,4-Dichlorophenoxyacetic acid
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- $10 - $1309
- Product name: 2,4-Dichlorophenoxyacetic acid
- CAS: 94-75-7
- MF: C8H6Cl2O3
- MW: 221.04
- EINECS:202-361-1
- MDL Number:MFCD00004300
- Synonyms:Ferxone;Foredex 75;foredex75 ;Formula 40;2,4-D LV6;Agrotect;Amoxone;BH 2,4-D
39 prices
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Brand
- Acrotein
- AHH
- AK Scientific
- Alfa Aesar
- Biorbyt Ltd
- Biosynth Carbosynth
- Cayman Chemical
- Chem-Impex
- ChemScene
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 10μg
- 50mg
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- 1ML
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- 1000mg
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- 10g
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- 10000g
- ManufacturerAcrotein
- Product numberAC-0541
- Product description2-(2,4-Dichlorophenoxy)aceticacid 97%
- Packaging50g
- Price$20.17
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberAC-0541
- Product description2-(2,4-Dichlorophenoxy)aceticacid 97%
- Packaging250g
- Price$62.88
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-08707
- Product description2,4-Dichlorophenoxyacetic acid 98%
- Packaging10000g
- Price$360
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ52380
- Product description2,4-Dichlorophenoxyacetic acid
- Packaging500g
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberX6795
- Product description2,4-Dichlorophenoxyacetic acid
- Packaging500g
- Price$147
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA12467
- Product description2,4-Dichlorophenoxyacetic acid, 98%
- Packaging50g
- Price$49
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12467
- Product description2,4-Dichlorophenoxyacetic acid, 98%
- Packaging250g
- Price$146
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12467
- Product description2,4-Dichlorophenoxyacetic acid, 98%
- Packaging1000g
- Price$327.65
- Updated2024-03-01
- Buy
- ManufacturerBiorbyt Ltd
- Product numberorb531209
- Product descriptionRASA4
- Packaging10μg
- Price$1309
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD21679
- Product description2,4-Dichlorophenoxyacetic acid
- Packaging100g
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD21679
- Product description2,4-Dichlorophenoxyacetic acid
- Packaging250g
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD21679
- Product description2,4-Dichlorophenoxyacetic acid
- Packaging500g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD21679
- Product description2,4-Dichlorophenoxyacetic acid
- Packaging1kg
- Price$280
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD21679
- Product description2,4-Dichlorophenoxyacetic acid
- Packaging2Kg
- Price$500
- Updated2021-12-16
- Buy
- ManufacturerCayman Chemical
- Product number10190
- Product description2,4-Dichlorophenoxy Acetic Acid
- Packaging50mg
- Price$32
- Updated2024-03-01
- Buy
- ManufacturerCayman Chemical
- Product number10190
- Product description2,4-Dichlorophenoxy Acetic Acid
- Packaging100mg
- Price$50
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | AC-0541 | 2-(2,4-Dichlorophenoxy)aceticacid 97% | 50g | $20.17 | 2021-12-16 | Buy |
| Acrotein | AC-0541 | 2-(2,4-Dichlorophenoxy)aceticacid 97% | 250g | $62.88 | 2021-12-16 | Buy |
| AHH | MT-08707 | 2,4-Dichlorophenoxyacetic acid 98% | 10000g | $360 | 2021-12-16 | Buy |
| AK Scientific | J52380 | 2,4-Dichlorophenoxyacetic acid | 500g | $110 | 2021-12-16 | Buy |
| AK Scientific | X6795 | 2,4-Dichlorophenoxyacetic acid | 500g | $147 | 2021-12-16 | Buy |
| Alfa Aesar | A12467 | 2,4-Dichlorophenoxyacetic acid, 98% | 50g | $49 | 2024-03-01 | Buy |
| Alfa Aesar | A12467 | 2,4-Dichlorophenoxyacetic acid, 98% | 250g | $146 | 2024-03-01 | Buy |
| Alfa Aesar | A12467 | 2,4-Dichlorophenoxyacetic acid, 98% | 1000g | $327.65 | 2024-03-01 | Buy |
| Biorbyt Ltd | orb531209 | RASA4 | 10μg | $1309 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD21679 | 2,4-Dichlorophenoxyacetic acid | 100g | $50 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD21679 | 2,4-Dichlorophenoxyacetic acid | 250g | $80 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD21679 | 2,4-Dichlorophenoxyacetic acid | 500g | $150 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD21679 | 2,4-Dichlorophenoxyacetic acid | 1kg | $280 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD21679 | 2,4-Dichlorophenoxyacetic acid | 2Kg | $500 | 2021-12-16 | Buy |
| Cayman Chemical | 10190 | 2,4-Dichlorophenoxy Acetic Acid | 50mg | $32 | 2024-03-01 | Buy |
| Cayman Chemical | 10190 | 2,4-Dichlorophenoxy Acetic Acid | 100mg | $50 | 2024-03-01 | Buy |
Properties
Melting point :136-140 °C (lit.)
Boiling point :160 °C (0.4 mmHg)
Density :1.563
vapor pressure :0.4 mm Hg ( 160 °C)
refractive index :1.5000 (estimate)
Flash point :160°C/0.4mm
storage temp. :2-8°C
solubility :Soluble in organic solvents (ethanol, acetone, dioxane)
pka :pK1:2.64 (25°C)
form :crystalline
color :off-white to tan
PH Range :Acidic
Odor Threshold :3.13 ppm
Water Solubility :Slightly soluble. Decomposes. 0.0890 g/100 mL
Merck :14,2796
BRN :1214242
Henry's Law Constant :6.72 and 0.84 x 10-5 atm?m3/mol were reported at pH values of 1 and 7, respectively (wetted-wall column, Rice et al., 1997a)
Exposure limits :NIOSH REL: TWA 10 mg/m3, IDLH 100 mg/m3; OSHA PEL: TWA 10 mg/m3; ACGIH TLV: TWA 10 mg/m3.
Stability :Stable, but moisture-sensitive and may be light-sensitive. Incompatible with strong oxidizing agents, corrodes many metals. Decomposes in water.
LogP :2.810
CAS DataBase Reference :94-75-7(CAS DataBase Reference)
IARC :2B (Vol. 113) 2018
NIST Chemistry Reference :(2,4-Dichlorophenoxy)acetic acid(94-75-7)
EPA Substance Registry System :2,4-D (94-75-7)
Boiling point :160 °C (0.4 mmHg)
Density :1.563
vapor pressure :0.4 mm Hg ( 160 °C)
refractive index :1.5000 (estimate)
Flash point :160°C/0.4mm
storage temp. :2-8°C
solubility :Soluble in organic solvents (ethanol, acetone, dioxane)
pka :pK1:2.64 (25°C)
form :crystalline
color :off-white to tan
PH Range :Acidic
Odor Threshold :3.13 ppm
Water Solubility :Slightly soluble. Decomposes. 0.0890 g/100 mL
Merck :14,2796
BRN :1214242
Henry's Law Constant :6.72 and 0.84 x 10-5 atm?m3/mol were reported at pH values of 1 and 7, respectively (wetted-wall column, Rice et al., 1997a)
Exposure limits :NIOSH REL: TWA 10 mg/m3, IDLH 100 mg/m3; OSHA PEL: TWA 10 mg/m3; ACGIH TLV: TWA 10 mg/m3.
Stability :Stable, but moisture-sensitive and may be light-sensitive. Incompatible with strong oxidizing agents, corrodes many metals. Decomposes in water.
LogP :2.810
CAS DataBase Reference :94-75-7(CAS DataBase Reference)
IARC :2B (Vol. 113) 2018
NIST Chemistry Reference :(2,4-Dichlorophenoxy)acetic acid(94-75-7)
EPA Substance Registry System :2,4-D (94-75-7)
Safety Information
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Description
As one of the most inexpensive and oldest weed killers, 2,4-Dichlorophenoxyacetic acid (usually called 2,4-D) is a systemic herbicide that is widely applied all over the world. It is effective to selectively kill a variety of terrestrial and aquatic broadleaf weeds without affecting most grasses, such as cereals, lawn turf, and grassland. Nowadays, 2,4-D is widely used to treat unwanted vegetation in various areas. In the field of forestry, it is used for stump treatment, trunk injection, selective control of brush in conifer forests and used to kill weeds and brush along roadways, railways, and power lines which probably damage equipment or interfere with safe operation. Besides, it is applied to control aquatic weeds for the safety of boating, fishing and swimming or protection of hydroelectric equipment. It is also used to control the spread of invasive, noxious and non-native weed species by government and control various poisonous weeds such as poison ivy and poison oak. In addiction to the forestry use, 2,4-D can also be used as a supplement in plant cell culture media in laboratories as a dedifferentiation hormone.More related product prices
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Suppliers and manufacturers
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
