Material Safety Data Sheet
Finasteride
Section 1 - Chemical Product and Company Identification
MSDS Name: Finasteride
Catalog Numbers: 86-59114

Section 2 - Composition, Information on Ingredients 
CAS#98319-26-7
Chemical Name: Finasteride
Percent  99.0%
EINECS/ELINCS:
Hazard Symbols: Xn

2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Acute toxicity, Oral (Category 4)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Harmful if swallowed.
2.2 Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Signal word: Warning
Hazard statement(s)
H302 Harmful if swallowed.
Precautionary statement(s): none
Supplemental Hazard Statements: none
Safety data sheet available on request.
According to European Directive 67/548/EEC as amended.
2.3 Other hazards - none

Section 3 - Hazards Identification 
EMERGENCY OVERVIEW
Harmful if swallowed. Irritate to eyes, respiratory system and skin.

Potential Health Effects
Inhalation: May be harmful if inhaled. May cause respiratory tract irritation.
Ingestion: Harmful if swallowed.
Skin: May be harmful if absorbed through skin. May cause skin irritation.
Eyes: May cause eye irritation.
Chronic:

Section 4 - First Aid Measures
4.1 Description of first aid measures
General advice: Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled: If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact: Wash off with soap and plenty of water. Consult a physician.
In case of eye contact: Flush eyes with water as a precaution.
If swallowed: Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
4.2 Most important symptoms and effects, both acute and delayed: To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
4.3 Indication of any immediate medical attention and special treatment needed: no data available

Section 5 - Fire Fighting Measures 
5.1 Extinguishing media
Suitable extinguishing media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
5.2 Special hazards arising from the substance or mixture: Carbon oxides, nitrogen oxides (NOx)
5.3 Advice for firefighters: Wear self contained breathing apparatus for fire fighting if necessary.
5.4 Further information: no data available

Section 6 - Accidental Release Measures 
6.1 Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Avoid breathing dust.
6.2 Environmental precautions: Do not let product enter drains.
6.3 Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal.
6.4 Reference to other sections: For disposal see section 13.

Section 7 - Handling and Storage 
7.1 Precautions for safe handling: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire protection.
7.2 Conditions for safe storage, including any incompatibilities: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
7.3 Specific end uses: no data available

Section 8 - Exposure Controls, Personal Protection 
Engineering Controls: Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

Personal Protective Equipment
Eyes: Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin: 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.
Body Protection: impervious clothing, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respirators: 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).

Section 9 - Physical and Chemical Properties 
Physical State: Powder
Color: White
Odor: Not available
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point:: Not available
Melting point: 253 °C
Autoignition Temperature: Not available
Flash Point: Not available
Explosion Limits: Lower: Not available
Explosion Limits: Upper: Not available
Solubility: insoluble
Decomposition Temperature:Not available.
Specific Gravity/Density: Not available
Molecular Formula: C23H36N2O2
Molecular Weight: 372.54

Section 10 - Stability and Reactivity 
Chemical Stability: no data available.
Conditions to Avoid:I Not available
Incompatibilities with Other Materials: Strong oxidizing agents.
Hazardous Decomposition Products: no data available
Hazardous Polymerization:Has not been reported.

Section 11 - Toxicological Information
Acute toxicity
LD50 Oral - rat - 418 mg/kg
Remarks: Behavioral:Somnolence (general depressed activity). Gastrointestinal:Ulceration or bleeding from stomach. Respiratory disorder
Skin corrosion/irritation: no data available
Serious eye damage/eye irritation: no data available
Respiratory or skin sensitization: no data available
Germ cell mutagenicity: no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
Reproductive toxicity - rat - Oral
Maternal Effects: Parturition.
Reproductive toxicity - rat - Oral
Effects on Fertility: Male fertility index (e.g., # males impregnating females per # males exposed to fertile nonpregnant females).
Reproductive toxicity - rat - Oral
Effects on Fertility: Post-implantation mortality (e.g., dead and/or resorbed implants per total number of implants).
Developmental Toxicity - Monkey - Oral
Specific Developmental Abnormalities: Urogenital system.
Specific target organ toxicity - single exposure: no data available
Specific target organ toxicity - repeated exposure: no data available
Aspiration hazard: no data available 
Signs and Symptoms of Exposure: To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
Additional Information: RTECS: CL5245000

Section 12 - Ecological Information 
Nor available

Section 13 - Disposal Considerations 
13.1 Waste treatment methods
Product: Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.

Contaminated packaging: Dispose of as unused product.

Section 14 - Transport Information 
14.1 UN number
ADR/RID:  -                                         IMDG:  -                                               IATA:  -
14.2 UN proper shipping name
ADR/RID:  Not dangerous goods
IMDG:  Not dangerous goods
IATA:  Not dangerous goods
14.3 Transport hazard class(es)
ADR/RID:  -                                         IMDG:  -                                               IATA:  -
14.4 Packaging group
ADR/RID:  -                                         IMDG:  -                                               IATA:  -
14.5 Environmental hazards
ADR/RID: no                                       IMDG Marine pollutant: no                   IATA: no
14.6 Special precautions for user
no data available

Section 15 - Regulatory Information 
European/International Regulations
      European Labeling in Accordance with EC Directives
           Hazard Symbols: Xn
           Risk Phrases:
                  R22 Harmful if swallowed.
                  R60 May impair fertility
                  R61 May cause harm to the unborn child
                  R36/37/38 Irritating to eyes, respiratory system and skin.
           Safety Phrases:
                  S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice                 
                  S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
                  S45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
                  S53 Avoid exposure - obtain special instruction before use
                          
Section 16 - Additional Information
While the information herein is believed to be reliable, it is furnished without warranty of any kind. It shall be used only as a guide. We assume no liabilities from the use of this product or information contained herein.