| Product Identification | Back to Contents | 【Product Name】
2,6-DNPC | 【Synonyms】
2,6-Dinitro-4-methylphenol
2,6-Dinitro-p-cresol
Dinitro-p-cresol
Dnpc
Victoria orange | 【CAS】
609-93-8 | 【Formula】
C7H6N2O5 | 【Molecular Weight】
198.15 | 【EINECS】
210-203-8 | 【RTECS】
GO9800000 | 【RTECS Class】
Drug; Mutagen | 【Beilstein/Gmelin】
1978786 | 【Beilstein Reference】
4-06-00-02152 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Yellow-orange flakes. | 【Solubility in water】
insoluble | 【Melting Point】
77-79 | 【pKa/pKb】
4.23 (pKa) | 【Partition Coefficient】
1.81 | 【Usage】
Parent compd for intermediates, dyes and pharmaceuticals. |
| First Aid Measures | Back to Contents | 【Ingestion】
Remove from exposure to fresh air immediately. | 【Inhalation】
Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols. | 【Skin】
Wash affected areas of skin and hair vigorously with soap and water. Dermal exposure is usually accompanied by a yellowish discoloration which does not have to be removed completely to prevent absorption. | 【Eyes】
Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a cool, dry place. Store in a tightly closed container. | 【Handling】
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. |
| Hazards Identification | Back to Contents | 【Inhalation】
Dyspnea, tachypnea, cyanosis, and pulmonary edema may occur. | 【Skin】
Yellow staining of skin occurs following contact with nitrophenols. Diaphoresis is common. | 【Eyes】
Cataracts, secondary glaucoma, symblepharon, paresis of accomodation, and nystagmus have been reported. | 【Ingestion】
Nausea, vomiting, and abdominal pain may be prominent. | 【Hazards】
Contact with metals may evolve flammable hydrogen gas. | 【UN (DOT)】
2811 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
NIOSH approved respirator; goggles or face shield; protective clothing; rubber gloves. | 【Respirators】
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. | 【Exposure Effects】
Blood pressure, pulse, respiratory rate, and temperature may all be elevated after exposure. In severe poisoning, restlessness, seizures, and coma may occur. Animal studies show developmental malformations involving the neurologic, ophthalmic, urologic, and skeletal systems of offsprings. |
| Fire Fighting Measures | Back to Contents | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. | 【Fire Potential】
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable under normal temperatures and pressures. Appear to be stable in acid solution, but are susceptible to decomposition by UV radiation in alkaline solution. | 【Incompatibilities】
Strong oxidizing agents, strong bases, acid chlorides, acid anhydrides. | 【Decomposition】
Nitrogen oxides, carbon monoxide, carbon dioxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals |
| Tel: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Fax: |
+86 (573) 82222643 |
| WebSite: |
www.chemicalbook.com/ShowSupplierProductsList15221/0.htm |
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