| Product Identification | Back to Contents | 【Product Name】
2,4-D LV6 | 【Synonyms】
2-(2,4-Dichlorophenoxy)acetic acid
2,4-D
Fernimine
Hedonal
Vergemaster | 【CAS】
94-75-7 | 【Formula】
C8H6Cl2O3 | 【Molecular Weight】
221.04 | 【EINECS】
202-361-1 | 【RTECS】
AG6825000 | 【RTECS Class】
Agricultural Chemical and Pesticide; Tumorigen; Mutagen; Reproductive Effector; Human Data; Primary Irritant | 【Merck】
13,2825 | 【Beilstein/Gmelin】
1214242 | 【Beilstein Reference】
4-06-00-00908 | 【EC Index Number】
607-039-00-8 | 【EC Class】
Harmful; Irritant; Sensitising; Dangerous for the Environment |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White to yellow, crystalline powder, odorless when pure, may have a slight phenolic odor due to impurities. | 【Solubility in water】
Very soluble | 【Melting Point】
137 - 139 | 【Boiling Point】
346 | 【Vapor Pressure】
2E-5 (25 C) | 【Density】
1.563 g/cm3 (20 C) | 【pKa/pKb】
2.98 (pKa) | 【Partition Coefficient】
2.81 | 【Heat Of Vaporization】
62.2 kJ/mol | 【Heat Of Combustion】
-3915 kJ/mol | 【Usage】
It is registered in the usa as a herbicide for control of broadleaf plants & as a plant-growth regulator. | 【Vapor Density】
7.63 | 【Saturation Concentration】
526 ppm (0.05%) at 160 C (calculated) | 【Odor threshold】
3.13 mg/kg |
| First Aid Measures | Back to Contents | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. DO NOT use mouth-to-mouth respiration. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse. |
| Hazards Identification | Back to Contents | 【Inhalation】
Causes respiratory tract irritation. May cause liver and kidney damage. Can produce delayed pulmonary edema. | 【Skin】
Causes skin irritation. May be harmful if absorbed through the skin. | 【Eyes】
Causes eye irritation. May cause chemical conjunctivitis. | 【Ingestion】
Harmful if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause liver and kidney damage. Human fatalities have been reported from acute poisoning. | 【Hazards】
Containers may explode when heated. | 【EC Risk Phrase】
R 22 37 41 43 52/53 | 【EC Safety Phrase】
S 24/25 26 36/37/39 46 61 | 【UN (DOT)】
2765 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
May cause liver and kidney damage. Effects may be delayed. | 【Exposure limit(s)】
TLV: ppm; 10 mg/m3 (as TWA) (ACGIH 1993-1994). OSHA PEL: TWA 10 mg/m3 NIOSH REL: TWA 10 mg/m3 NIOSH IDLH: 100 mg/m3 | 【Poison Class】
3 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
163 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Combustible material; may burn but does not ignite readily. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Fire Potential】
Nonflammable. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable at room temperature in closed containers under normal storage and handling conditions. | 【Incompatibilities】
Strong oxidizing agents, strong acids, strong bases. | 【Decomposition】
Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. | 【Combustion Products】
Toxic and irritating hydrogen chloride or phosgene gases may form. |
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| Company Name: |
Yikang Chemical（Hubei）Co.， LTD |
| Tel: |
027-18971353-902 18971353902 |
| Fax: |
|
| WebSite: |
http://www.chemicalbook.com/ShowSupplierProductsList1993475/0.htm |
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
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