Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- 2,4-Dinitrophenol
- Product Code
- D198501
Regulatory Identifiers
- CAS Number
- 51-28-5 Check regulations →
Identified Uses
Laboratory chemicals, Manufacture of substances
Manufacturers & Suppliers
Sigma-Aldrich Sp. z o.o.
national supplier
Szelgowska 30 PL-61-626 POZNA
+48 61-8290100
Emergency Contacts
CHEMTREC
+(48)-223988029
Straz pozarna
998
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS02
GHS06
GHS08
GHS09
Hazard Statements
Precautionary Statements
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
Synonyms : -Dinitrophenol Formula : C6H4N2O5 Molecular weight : 184,11 g/mol
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| N/A | --- | 80 - 90% | Yes |
For the full text of the H-Statements mentioned in this Section, see Section 16.
First Aid Measures
Emergency procedures for chemical exposure incidents
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician.
Flush eyes with water as a precaution.
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Immediate Medical Attention
No data available
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
The data for this section has not been processed yet.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
The data for this section has not been processed yet.
Related Products
Similar products with comparable safety profiles
2,4-Dinitrophenol
CAS: 51-28-5
2-Methyl-4,6-dinitrophenol
CAS: 534-52-1
2,4-Dichlorophenol
CAS: 120-83-2
2,4-Dimethylphenol
CAS: 105-67-9
2,4-Dinitrophenol, 97%, stab. with 30-35% water
---
2,6-Dichlorophenol
CAS: 87-65-0
2,5-Dichlorophenol
CAS: 583-78-8
2,4-Dinitroaniline
CAS: 97-02-9
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
The data for this section has not been processed yet.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product.
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Full contact Material: Nitrile rubber Minimum layer thickness: 0,11 mm Break through time: 480 min Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M) Splash contact Material: Nitrile rubber Minimum layer thickness: 0,11 mm Break through time: 480 min Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M) data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail sales@kcl.de, test method: EN374 If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.
Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Complete suit protecting against chemicals, Flame retardant antistatic protective clothing., The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The data for this section has not been processed yet.
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
No data available
No data available
No data available
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?
The signal word is danger.
What is the physical form of 2,4-Dinitrophenol?
2,4-Dinitrophenol is a solid appearing as form: crystalline colour: yellow with yellow color. It has sweet odor.
What is the solubility of 2,4-Dinitrophenol?
soluble
What is 2,4-Dinitrophenol used for?
Laboratory chemicals, Manufacture of substances
What are the hazard statements for 2,4-Dinitrophenol?
This substance has 6 hazard statements:
- H228: Flammable solid.
- H301: Toxic if swallowed.
- H311: Toxic in contact with skin.
- H331: Toxic if inhaled.
- H373: May cause damage to organs through prolonged or repeated exposure.
- H400: Very toxic to aquatic life.
What is the melting point of 2,4-Dinitrophenol?
The melting point is 108 - 112 C - lit. and the boiling point is No data available.