Material Safety Data Sheet
(3R,4R)-tert-Butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate    
Section 1 - Chemical Product and Company Identification
MSDS Name: (3R,4R)-tert-Butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate  
Catalog Numbers: SC-29472

Section 2 - Composition, Information on Ingredients 
CAS#148214-90-8
Chemical Name:  (3R,4R)-tert-Butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate 
Percent  95%min
EINECS/ELINCS:Not available
Hazard Codes: Not available
Risk Phrases: Not available

Section 3 - Hazards Identification 
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.

Potential Health Effects
Eye: May cause eye irritation.
Skin: May cause skin irritation. May be harmful if absorbed through the skin. May cause sensitization by skin contact. .
Ingestion: Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation: May cause respiratory tract irritation. May be harmful if inhaled.
Chronic: Limited evidence of a carcinogenic effect. 

Section 4 - First Aid Measures 
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately flush eyes with running water for at least 15 minutes while keeping eyes open. Seek medical attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Notes to Physician: Treat symptomatically and supportively

Section 5 - Fire Fighting Measures 
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - Accidental Release Measures 
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section 7 - Handling and Storage 
Handling: This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet.
Storage: Store in closed vessels, refrigerated.

Section 8 - Exposure Controls, Personal Protection 
Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.

Personal Protective Equipment
Eyes: 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.
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.
Clothing: Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respirators:Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.

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
Freezing/Melting Point:Not available
Autoignition Temperature: Not available
Flash Point: Not available
Decomposition Temperature: Not available
Water Solubility: Not available
Specific Gravity/Density: Not available
Molecular Formula: C9H18N2O3
Molecular Weight: 202.3

Section 10 - Stability and Reactivity 
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section 11 - Toxicological Information 
RTECS#: Not available.
CAS# 148214-90-8
LD50/LC50: RTECS: Not available.
CAS#Not available.
Carcinogenicity:
 (3R,4R)-tert-Butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate,95%min - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology: No information found
Other Studies: The toxicological properties have not been fully investigated. See actual entry in RTECS for complete information.

Section 12 - Ecological Information 
a health hazard

Section 13 - Disposal Considerations 
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations.

Section 14 - Transport Information 
Non-hazardous for air and ground transportation.

Section 15 - Regulatory Information 
Indication of Danger: No data.
Risk Statement: No data.
Safety Statement: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear
suitable gloves and eye/face protection.

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.