Safety Data Sheet - 2,4-Dinitrophenol

SECTION 1: Identification of the substance/mixture and of the company/undertaking

Chemical Name 2,4-Dinitrophenol

Product Form Substance

Catalogue No. AL1898

CAS Number 51-28-5

EC Number 200-087-7

EC Index Number -

Grade 97%

HSN Code 29089990

Molecular Formula C6H4N2O5

SECTION 1: Identification of the substance/mixture and of the company/undertaking

1.1 Product identifier

Chemical Name 2,4-Dinitrophenol

Catalogue No. AL1898

Product form Substance

CAS Number 51-28-5

EC Number 200-087-7

Grade 97%

EC Index Number N/A

Chemical Formula C6H4N2O5

HSN Code 29089990

Synonyms DNP

Chemical Structure -

1.2 Relevant identified uses of the substance or mixture and uses advised against

Use of the substance/mixture Research reagent, metabolic uncoupling agent

Uses advised against Not specified

1.3 Details of the supplier of the safety data sheet

Company identification Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.

1.4 Emergency Contact Details

Phone / e-Mail Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008 Acute Tox. 2; Acute Tox. 3; STOT RE 2; Aquatic Acute 1

Classification source ECHA C&L Inventory via PubChem CID 1493 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements

2.2 Label elements

Hazard pictograms Acute Toxic, Health Hazard, Environmental Hazard

Signal word Danger

Hazard statements H300: Fatal if swallowed; H311: Toxic in contact with skin; H331: Toxic if inhaled; H373: May causes damage to organs through prolonged or repeated exposure; H400: Very toxic to aquatic life

2.3 Other hazards

Other hazards Highly toxic and explosive when dry.

SECTION 3: Composition/information on ingredients

3.1 Substance

Name 2,4-Dinitrophenol

CAS No. 51-28-5

SECTION 4: First aid measures

4.1 Description of first aid measures

First-aid measures after inhalation Move to fresh air. Seek medical attention if symptoms persist.

First-aid measures after skin contact IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water.

First-aid measures after eye contact First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.

First-aid measures after ingestion Do not induce vomiting. Rinse mouth and seek medical attention immediately.

4.2 Most important symptoms and effects, both acute and delayed

Symptoms relating to use Headache, dizziness, nausea, vomiting, and potential respiratory distress.

4.3 Indication of any immediate medical attention and special treatment needed

General information Treat symptomatically. Show this safety data sheet to the treating physician.

SECTION 5: Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing media Water spray, carbon dioxide, dry chemical powder, foam.

Unsuitable extinguishing media Not specified

5.2 Special hazards arising from the substance or mixture

Special procedures The primary hazard is from blast effect where the entire load can explode instantaneously and not from flying projectiles and fragments.

5.3 Advice for firefighters

Protection during firefighting Do not enter fire area without proper protective equipment, including respiratory protection.

SECTION 6: Accidental release measures

6.1.1 For non-emergency personnel

Emergency procedures Evacuate area and ventilate. Wear appropriate protective equipment.

6.3 Methods and material for containment and cleaning up

Methods for cleaning up Evacuate danger area! Consult an expert! Personal protection: complete protective clothing including self-contained breathing apparatus. Do not allow to dry out. Do NOT let this chemical enter the environment. Sweep spilled substance into containers.

6.4 Reference to other sections

Reference Not specified

SECTION 7: Handling and storage

7.1 Precautions for safe handling

Precautions for safe handling Handle with strict PPE; avoid heat and shock.

Hygiene measures Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.

7.2 Conditions for safe storage, including any incompatibilities

Storage conditions Fireproof. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing. Cool. Separated from combustible substances, reducing agents and food and feedstuffs.

SECTION 8: Exposure controls/personal protection

8.2 Exposure controls

Hand protection Protective gloves (e.g. nitrile rubber)

Eye protection Chemical safety goggles or safety glasses

Skin and body protection Wear suitable protective clothing

Respiratory protection Use appropriate respiratory protection if dust or vapors are generated.

SECTION 9: Physical and chemical properties

9.1 Information on basic physical and chemical properties

Physical state Solid

Colour Yellow

Odour Slightly aromatic

Odour threshold Not specified

pH value Not applicable

Relative evaporation rate (butylacetate=1) Not specified

Melting point 114.8 °C

Freezing point Not applicable

Boiling point Not specified

Flash point Not specified

Auto-ignition temperature Not specified

Decomposition temperature Not specified

Flammability (solid, gas) Flammable solid

Vapour pressure 3.9X10-4 mm Hg at 20 °C

Relative vapour density at 20°C 6.35 (Air = 1)

Density 1.683 g/cu cm at 24 °C

Solubility Soluble in ethanol, ethyl ether, benzene, methanol

Log Pow 1.67

Viscosity, kinematic Not specified

Viscosity, dynamic Not specified

Explosive properties Explosive when dry

Oxidising properties Not specified

Explosive limits Not specified

SECTION 10: Stability and reactivity

10.1 Reactivity

Reactivity Reacts with strong oxidizing agents.

10.2 Chemical stability

Chemical stability Appear to be stable in acid solution, but are susceptible to decomposition by UV radiation in alkaline solutions.

10.3 Possibility of hazardous reactions

Possibility of hazardous reactions May decompose explosively on shock, friction or concussion. May explode on heating. Mixtures with alkalis, ammonia and most metals are shock-sensitive.

10.4 Conditions to avoid

Conditions to avoid Avoid contact with incompatible materials and excessive heat.

10.5 Incompatible materials

Incompatible materials Strong oxidizers, strong acids, and bases.

10.6 Hazardous decomposition products

Hazardous decomposition products When heated to decomposition it emits toxic fumes of nitroxides.

SECTION 11: Toxicological information

11.1 Information on toxicological effects

Acute toxicity LD50 Rat oral 30 mg/kg; LD50 Rat male weanling oral 71 mg/kg; LD50 Rat ip 28.5 to 35 mg/kg

Skin corrosion/irritation Not classified (based on available data)

Serious eye damage/irritation Not classified (based on available data)

Respiratory or skin sensitisation Not classified (based on available data)

Germ cell mutagenicity Not classified (based on available data)

Carcinogenicity Not classified (based on available data)

Specific target organ toxicity (single exposure) Not classified (based on available data)

Specific target organ toxicity (repeated exposure) H373: May causes damage to organs through prolonged or repeated exposure

SECTION 12: Ecological information

12.1 Toxicity

Toxicity information Not specified

12.2 Persistence - degradability

Persistence - degradability Not specified

12.3 Bioaccumulative potential

Bioaccumulative potential Not specified

12.4 Mobility in soil

Mobility in soil Not specified

12.6 Other adverse effects

Environmental precautions Not specified

SECTION 13: Disposal considerations

13.1 Waste treatment methods

Additional Info Dispose of contents/container in accordance with local, regional, national and international regulations.

SECTION 14: Transport information

14.1 UN number

UN-No. (ADR) 1320

UN-No. (IMDG) 1320

UN-No. (IATA) 1320

UN-No. (ADN) 1320

UN-No. (RID) 1320

14.2 UN proper shipping name

Proper Shipping Name (ADR) 2,4-Dinitrophenol

Proper Shipping Name (IMDG) 2,4-Dinitrophenol

Proper Shipping Name (IATA) 2,4-Dinitrophenol

Proper Shipping Name (ADN) 2,4-Dinitrophenol

Proper Shipping Name (RID) 2,4-Dinitrophenol

14.3 Transport hazard class(es)

Transport hazard class(es) 4.1 (6.1)

14.4 Packing group

Packing group (ADR) I

Packing group (IMDG) I

Packing group (IATA) I

Packing group (ADN) I

Packing group (RID) I

14.5 Environmental hazards

Dangerous for the environment Not specified

Marine pollutant Not specified

Other information No supplementary information available

SECTION 15: Regulatory information

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

15.1.1 EU-Regulations Not specified

SECTION 16: Other Information

Disclaimer The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a guarantee or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.