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MSDS Material Safety Data Sheet
CAS

147-85-3

File Name: cofc_edu---PROLINE.asp
SIGMA-ALDRICH
Material Safety Data Sheet
Version 3.0
Revision Date 07/15/2007
Print Date 11/08/2007

1. PRODUCT AND COMPANY IDENTIFICATION

Product name : L-Proline
Product Number : P0380
Brand : Sigma-Aldrich

Company : Sigma-Aldrich
3050 Spruce Street
SAINT LOUIS MO 63103
USA
Telephone : +1 800-325-5832
Fax : +1 800-325-5052
Emergency Phone # : (314) 776-6555

2. COMPOSITION/INFORMATION ON INGREDIENTS

Synonyms : (S)-Pyrrolidine-2-carboxylic acid

Formula : C5H9NO2
Molecular Weight : 115.13 g/mol

CAS-No. EC-No. Index-No. Concentration [%]
L-Proline
147-85-3 205-702-2 - -


3. HAZARDS IDENTIFICATION

Emergency Overview
OSHA Hazards
No OSHA Hazards


HMIS Classification
Health Hazard: 0
Flammability: 0
Physical hazards: 0


NFPA Rating
Health Hazard: 0
Fire : 0
Reactivity Hazard: 0
Potential Health Effects
May be harmful if inhaled. May cause respiratory tract irritation.
Inhalation
May be harmful if absorbed through skin. May cause skin irritation.
Skin
May cause eye irritation.
Eyes
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May be harmful if swallowed.
Ingestion

4. FIRST AID MEASURES

If inhaled
If breathed in, move person into fresh air. If not breathing give artificial respiration
In case of skin contact
Wash off with soap and plenty of water.
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.

5. FIRE-FIGHTING MEASURES

Flammable properties
Flash point no data available
Ignition temperature no data available
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special protective equipment for fire-fighters
Wear self contained breathing apparatus for fire fighting if necessary.

6. ACCIDENTAL RELEASE MEASURES

Personal precautions
Avoid dust formation.
Environmental precautions
Do not let product enter drains.
Methods for cleaning up
Sweep up and shovel. Keep in suitable, closed containers for disposal.

7. HANDLING AND STORAGE

Handling
Provide appropriate exhaust ventilation at places where dust is formed. Normal measures for preventive fire
protection.
Storage
Keep container tightly closed in a dry and well-ventilated place.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION

Contains no substances with occupational exposure limit values.
Personal protective equipment
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired, use type N95
(US) or type P1 (EN 143) dust masks. Use respirators and components tested and approved under appropriate
government standards such as NIOSH (US) or CEN (EU).
Hand protection
For prolonged or repeated contact use protective gloves.
Eye protection
Safety glasses

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Hygiene measures
General industrial hygiene practice.

9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance
Form powder
Colour white
Safety data
pH 6.0 - 7 at 115 g/l at 25 掳C (77 掳F)
Melting point 228 掳C (442 掳F)
Boiling point no data available
Flash point no data available
Ignition temperature no data available
Lower explosion limit no data available
Upper explosion limit no data available
Water solubility 115 g/l at 20 掳C (68 掳F) - completely soluble

10. STABILITY AND REACTIVITY

Storage stability
Stable under recommended storage conditions.
Materials to avoid
Strong oxidizing agents
Hazardous decomposition products
Hazardous decomposition products formed under fire conditions.
Carbon oxides, nitrogen oxides (NOx)

11. TOXICOLOGICAL INFORMATION

Acute toxicity
no data available
Irritation and corrosion
no data available
Sensitisation
no data available
Chronic exposure
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.
Potential Health Effects
May be harmful if inhaled. May cause respiratory tract irritation.
Inhalation
May be harmful if absorbed through skin. May cause skin irritation.
Skin
Sigma-Aldrich Corporation
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May cause eye irritation.
Eyes
May be harmful if swallowed.
Ingestion


12. ECOLOGICAL INFORMATION

Elimination information (persistence and degradability)
no data available

Ecotoxicity effects
no data available
Further information on ecology
no data available

13. DISPOSAL CONSIDERATIONS

Product
Observe all federal, state, and local environmental regulations.
Contaminated packaging
Dispose of as unused product.

14. TRANSPORT INFORMATION
DOT (US)
Not dangerous goods

IMDG
Not dangerous goods

IATA
Not dangerous goods

15. REGULATORY INFORMATION
OSHA Hazards
No OSHA Hazards
TSCA Status
On TSCA Inventory
DSL Status
All components of this product are on the Canadian DSL list.
SARA 302 Components
SARA 302: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components
SARA 313: This material does not contain any chemical components with known CAS numbers that exceed the
threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
SARA 311/312 Hazards
No SARA Hazards
Massachusetts Right To Know Components
No Components Listed
Pennsylvania Right To Know Components
CAS-No. Revision Date
L-Proline 147-85-3


Sigma-Aldrich Corporation
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New Jersey Right To Know Components
CAS-No. Revision Date
L-Proline 147-85-3
California Prop. 65 Components
This product does not contain any chemicals known to State of California to cause cancer, birth, or any other
reproductive defects.

16. OTHER INFORMATION

Further information
Copyright 2007 Sigma-Aldrich Co. License granted to make unlimited paper copies for internal use only., The above
information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our knowledge and is applicable to the product with
regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Sigma-
Aldrich Co., shall not be held liable for any damage resulting from handling or from contact with the above product.
See reverse side of invoice or packing slip for additional terms and conditions of sale.




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