| Identification | |
| Name: | 2,4-D isopropyl ester |
| Synonyms: | Aceticacid, (2,4-dichlorophenoxy)-, 1-methylethyl ester (9CI); Acetic acid,(2,4-dichlorophenoxy)-, isopropyl ester (6CI,8CI); 2,4-D Isopropyl ester;2,4-Dichlorophenoxyacetic acid isopropyl ester; Esteron 44; Isopropyl(2,4-dichlorophenoxy)acetate; Isopropyl 2,4-D ester; NSC 521749; Weedone 128 |
| CAS: | 94-11-1 |
| EINECS: | 202-305-6 |
| Molecular Formula: | C11H12 Cl2 O3 |
| Molecular Weight: | 263.13 |
| InChI: | InChI=1/C11H12Cl2O3/c1-7(2)16-11(14)6-15-10-4-3-8(12)5-9(10)13/h3-5,7H,6H2,1-2H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | 3348 |
| Melting Point: | 24 |
| Flash Point: | 126 |
| Boiling Point: | 323 |
| Density: | 1.269 g/cm3 (20 C) |
| Stability: | Shelf life of ester formulations varies, depending on the emulsifying system. Some retain satisfactory emulsifying properties after 3 yr. |
| Refractive index: | 1.5208 (25 C) |
| Solubility: | Insoluble |
| Appearance: | Colorless liquid dependent on purity/. |
| Specification: |
Isopropyl-2,4-d ester (94-11-1),which also can be called for (2,4-Dichlorophenoxy)-aceticaci1-methylethylester ; (2,4-Dichlorophenoxy)-aceticaci1-methylethylester[qr] ; (2,4-Dichloro-phenoxy)-aceticacid1-methylethylester ; (2,4-Dichlorophenoxy)-aceticaciisopropylester ; (2,4-Dichlorophenoxy)-aceticaciisopropylester[qr] ; 2,4-D,isopropylester[qr] ; 2,4-Dichlorophenoxyaceticacidisopropylester[qr] ; Acetic acid,(2,4-dichlorophenoxy)-,1-methylethyl ester .When Isopropyl-2,4-d ester (94-11-1) was heated, it emits toxic fumes of Cl− . |
| Report: |
IARC Cancer Review: Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man.15, 1977,p.111.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . |
| Packinggroup: | III |
| Flash Point: | 126 |
| Storage Temperature: | 0-6°C |
| Usage: | Herbicide for pasture & rangelands, agricultural use-eg, wheat, corn, grain sorghum, rice and other grains, industrialcommercial uses, lawns, turf, & aquatic use, other field crops-eg, nuts, component of herbicide for jungle defoliation-former use 2,4-d and derivatives. |
| Safety Data | |
| Hazard Symbols |
Xn: Harmful
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