information Related products Suppliers

Androst-5-en-17-one,3-[2-(diethylamino)ethoxy]-, hydrochloride (1:1), (3b)-

MATERIAL SAFETY DATA SHEET U-18666A

Cayman Chemical Company
Printed: 03/25/2008
1180 E. Ellsworth Rd.
Revision: 09/05/2007
Ann Arbor, MI 48108
Supercedes Revision: 04/26/2007
Date Created: 04/26/2007

1. Product and Company Identification
Product Code: 10009085
Product Name: U-18666A
Manufacturer Information
Company Name: Cayman Chemical Company
Emergency Contact: Cayman Chemical Company (800)364-9897
Information: Cayman Chemical Company (734)971-3335
Chemical Family: Inhibitors
CAS Number: 3039-71-2
Synonyms: 3b-[2-(diethylamino)ethoxy]-androst-5-en-17-one, monohydrochloride;

2. Composition/Information on Ingredients
Hazardous Components (Chemical Name) CAS # Concentration OSHA PEL ACGIH TLV
1. U18666A 3039-71-2 100.0 % No data. No data.

3. Hazards Identification
Emergency Overview: No data available.
Route(s) of Entry: Inhalation? Yes Skin? Yes Eyes? Yes Ingestion? Yes Other: Injection
Potential Health Effects (Acute and Chronic): Material may be irritating to the mucous membranes and upper respiratory tract.
May be harmful by inhalation, ingestion, or skin absorption.
May cause eye, skin, or respiratory system irritation.
The toxicological properties of this compound have not been fully evaluated.
Signs and Symptoms Of Exposure: No data available.

4. First Aid Measures
Emergency and First Aid Procedures: If inhaled remove to fresh air. If not breathing, give artificial respiration or give oxygen by trained
personnel. Get immediate medical attention.
If swallowed, wash out mouth with water provided person is conscious. Never give anything by
mouth to an unconscious person. Get medical attention. Do NOT induce vomiting unless directed
to do so by medical personnel.
In case of contact with eyes, hold eyelids apart and flush eyes with plenty of water. After initial
flushings, remove any contact lenses and continue flushing for at least 20 minutes. Have eyes
examined and tested by medical personnel.
In case of skin contact, immediately wash skin with soap and plenty of water. Remove
contaminated clothing. Get medical attention if symptoms occur. Wash clothing before reuse.

5. Fire Fighting Measures
Flash Pt: No data.
Explosive Limits: LEL: No data. UEL: No data.
Fire Fighting Instructions: As in any fire, wear self-contained breathing apparatus pressure-demand (MSHA/NIOSH
approved or equivalent), and full protective gear to prevent contact with skin and eyes.
Flammable Properties and Hazards: No data available.
Extinguishing Media: Use alcohol-resistant foam, carbon dioxide, water, or dry chemical spray when fighting fires
involving this material.
Unsuitable Extinguishing Media: No data available.

ANSI Z400.1 Format
MATERIAL SAFETY DATA SHEET Printed: 03/25/2008
U-18666A Revision: 09/05/2007
Supercedes Revision: 04/26/2007

6. Accidental Release Measures
Steps To Be Taken In Case Material Is Wear a NIOSH/MSHA approved self-contained breathing apparatus and appropriate personal
Released Or Spilled: protection (rubber boots, safety goggles, and heavy rubber gloves).
Vacuum or sweep up material and place in disposal container.
Avoid raising dust.
After removal, ventilate contaminated area and flush thoroughly with water.

7. Handling and Storage
Hazard Label Information: Avoid contact with skin and eyes. Do not reuse this container. Use with adequate ventilation.
Wash thoroughly after handling.
Precautions To Be Taken in Handling: Avoid breathing (dust, vapor, mist, gas).
Avoid contact with eyes, skin, and clothing.
Avoid prolonged or repeated exposure.
Do not reuse this container.
Use with adequate ventilation.
Wash thoroughly after handling.
Precautions To Be Taken in Storing: Store at correct temperature.

8. Exposure Controls/Personal Protection
Protective Equipment Summary - Hazard Eye wash station in work area Lab coat Latex disposable gloves Safety glasses Safety
Label Information: shower in work area Vent Hood
Respiratory Equipment (Specify Type): No data available.
Eye Protection: Safety glasses
Protective Gloves: Latex disposable gloves
Other Protective Clothing: Lab coat
Engineering Controls (Ventilation etc.): Use process enclosures, local exhaust ventilation, or other engineering controls to control airborne
levels below recommended exposure limits.
Work/Hygienic/Maintenance Practices: Do not take internally.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a
safety shower.
Wash thoroughly after handling.

9. Physical and Chemical Properties
Physical States: [ ] Gas [ ] Liquid [ X ] Solid
Melting Point: No data.
Boiling Point: No data.
Autoignition Pt: No data.
Flash Pt: No data.
Explosive Limits: LEL: No data. UEL: No data.
Specific Gravity (Water = 1): No data.
Vapor Pressure (vs. Air or mm Hg): No data.
Vapor Density (vs. Air = 1): No data.
Evaporation Rate (vs Butyl Acetate=1): No data.
Solubility in Water: 0.5 mg/ml* at 25.0 C
Solubility Notes: *PBS pH 7.2; also sol in DMF, DMSO, and EtOH; see product insert.
Percent Volatile: No data.
Corrosion Rate: No data.
Formula: C25H41NO2 ?? HCl
Molecular Weight: 424.10
pH: No data.
Appearance and Odor: A crystalline solid

ANSI Z400.1 Format
MATERIAL SAFETY DATA SHEET Printed: 03/25/2008
U-18666A Revision: 09/05/2007
Supercedes Revision: 04/26/2007

10. Stability and Reactivity
Stability: Unstable [ ] Stable [ X ]
Conditions To Avoid - Instability: No data available.
Incompatibility - Materials To Avoid: No data available.
Hazardous Decomposition Or Byproducts: No data available.
Hazardous Polymerization: Will occur [ ] Will not occur [ X ]
Conditions To Avoid - Hazardous No data available.
Polymerization:

11. Toxicological Information
: The toxicological effects of this compound have not been thoroughly studied.
Carcinogenicity/Other Information: No data available.
Carcinogenicity: NTP? No IARC Monographs? No OSHA Regulated? No

12. Ecological Information
: Runoff from fire control or dilution water may cause pollution.

13. Disposal Considerations
Waste Disposal Method: Dispose in accordance with local, state and federal regulations.

14. Transport Information
LAND TRANSPORT (US DOT)
DOT Proper Shipping Name No data available.
Additional Transport Information: Transport in accordance with local, state, and federal regulations.

15. Regulatory Information
US EPA SARA Title III
Hazardous Components (Chemical Name) CAS # Sec.302 (EHS) Sec.304 RQ Sec.313 (TRI) Sec.110
1. U18666A 3039-71-2 No No No No
US EPA CAA, CWA, TSCA
Hazardous Components (Chemical Name) CAS # EPA CAA EPA CWA NPDES EPA TSCA CA PROP 65
1. U18666A 3039-71-2 No No No No

16. Other Information
Company Policy or Disclaimer
For research use only, not for human or veterinary clinical use.
DISCLAIMER: This information is believed to be accurate and represents the best information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should
make their own investigations to determine the suitability of the information for their particular purposes.

ANSI Z400.1 Format

;