Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- 2,4-Dinitrophenol (α-dinitrophenol) indicator (with 0.5 ml H₂O/g)
- Product Code
- 103464
- Chemical Name
- 2,4-Dinitrophenol
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Reagent for analysis
Manufacturers & Suppliers
Merck KGaA
manufacturer
64271 Darmstadt, Germany
+49 6151 72-0
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
GHS Pictograms
GHS06
GHS09
Hazard Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
Preparation contains organic compounds.
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| 2,4-Dinitrophenol EC: 200-087-7 | 51-28-5 | 50% | Yes |
The Safety Data Sheets for catalog items are also available at www.chemdat.info Catalogue No.: 103464 Product name: 2,4-Dinitrophenol (α-dinitrophenol) indicator (with 0.5 ml H₂O/g)
Notes
Synonyms: α-Dinitrophenol
First Aid Measures
Emergency procedures for chemical exposure incidents
fresh air. If breathing stops: immediately apply mechanical ventilation, if necessary oxygen mask.
wash off with plenty of water. Dab with polyethylene glycol 400. Immediately remove contaminated clothing.
rinse out with plenty of water with the eyelid held wide open.
make victim drink plenty of water, induce vomiting.
Immediate Medical Attention
Immediately call in physician. Immediately call in ophthalmologist.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water, CO₂, foam, powder.
Combustible. Vapours heavier than air. Development of hazardous combustion gases or vapours possible in the event of fire.
Firefighter Protection
Do not stay in dangerous zone without self-contained breathing apparatus. In order to avoid contact with skin, keep a safety distance and wear suitable protective clothing.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Take up carefully. Keep moist. Forward for disposal. Clean up affected area with water.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Work under hood. Do not inhale substance.
Tightly closed and away from sources of ignition and heat. Dry. At +15°C to +25°C. Accessible only for authorized persons.
away from sources of ignition and heat.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Work under hood.
In full contact: Glove material: viton, Layer thickness: 0.70 mm, Breakthrough time: > 480 Min. In splash contact: Glove material: natural latex, Layer thickness: 0.6 mm, Breakthrough time: > 120 Min. The protective gloves to be used must comply with the specifications of EC directive 89/686/EEC and the resultant standard EN374, for example KCL 890 Vitoject® (full contact), 706 Lapren® (splash contact).
required
required when dusts are generated. Filter A-(P3)
Protective clothing should be selected specifically for the working place, depending on concentration and quantity of the hazardous substances handled. The resistance of the protective clothing to chemicals should be ascertained with the respective supplier. Suitable protective clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
heat-sensitive; explosive when dry
Risk of explosion with: bases, ammonia, ammonium compounds, heavy metal salts (Percussion and friction). Violent reactions possible with: combustible substances. Exothermic reaction with: reducing agents.
Percussion and friction. Heating.
bases, ammonia, ammonium compounds, heavy metal salts, combustible substances, reducing agents
in the event of fire: See chapter 5.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1320
- Shipping Name
- DINITROPHENOL, WETTED
- Transport Class
- 4.1 (6.1)
- Packing Group
- I
CAO, PAX prohibited
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for 2,4-Dinitrophenol (α-dinitrophenol) indicator (with 0.5 ml H₂O/g)?
The signal word is danger.
What is the physical form of 2,4-Dinitrophenol (α-dinitrophenol) indicator (with 0.5 ml H₂O/g)?
2,4-Dinitrophenol (α-dinitrophenol) indicator (with 0.5 ml H₂O/g) is a solid with light yellow color. It has odourless odor.
What is 2,4-Dinitrophenol (α-dinitrophenol) indicator (with 0.5 ml H₂O/g) used for?
Reagent for analysis
What are the hazard statements for 2,4-Dinitrophenol (α-dinitrophenol) indicator (with 0.5 ml H₂O/g)?
This substance has 2 hazard statements:
- H331: Toxic by inhalation, in contact with skin and if swallowed.
- H410: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
What is the melting point of 2,4-Dinitrophenol (α-dinitrophenol) indicator (with 0.5 ml H₂O/g)?
The melting point is 114-115 °C and the boiling point is not available.