Material Safety Data Sheet
4-METHOXY-PYRIDINE-3-SULFONYL CHLORIDE   
Section 1 - Chemical Product and Company Identification
MSDS Name: 4-METHOXY-PYRIDINE-3-SULFONYL CHLORIDE   
Catalog Numbers: 86-63346(15-49321)

Section 2 - Composition, Information on Ingredients 
CAS#N/A
Chemical Name: 4-METHOXY-PYRIDINE-3-SULFONYL CHLORIDE 
Percent  95%
EINECS/ELINCS: N/A
Hazard Symbols: Xi
Risk Phrases: 36/37/38

Section 3 - Hazards Identification 
EMERGENCY OVERVIEW
Cause irritation to eyes, respiratory system and skin.

Potential Health Effects
Eye: Cause eye irritation. The toxicological properties of this material have not been fully investigated.
Skin: Cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation: Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Hazards: May be harmful if swallowed.  The toxicological properties of this substance have not been fully investigated.

Section 4 - First Aid Measures 
Eyes:Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation: Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Section 5 - Fire Fighting Measures 
General Information: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Containers may explode when heated.
Extinguishing media: Use agent most appropriate to extinguish fire. Cool containers with flooding quantities of water until well after fire is out. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - Accidental Release Measures 
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Remove all sources of ignition. Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Provide ventilation.

Section 7 - Handling and Storage 
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation.
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances..

Section 8 - Exposure Controls, Personal Protection 
Engineering Controls: Use adequate ventilation to keep airborne concentrations low.

Personal Protective Equipment
Eyes:Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing:  Wear appropriate protective clothing to prevent skin exposure.
Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Section 9 - Physical and Chemical Properties 
Physical State: Solid
Color: White crystalline
Odor: Not available.
pH: Not available.
Vapor Pressure: not available
Vapor Density: not available
Viscosity: Not available.
Boiling Point: No data
Freezing/Melting Point: No data reported
Autoignition Temperature: Not available

Flash Point: no data
Decomposition Temperature:Not available.
Solubility: Not available
Specific Gravity/Density:
Molecular Formula: C6H6ClNO3S 
Molecular Weight: 207.63474

Section 10 - Stability and Reactivity 
Chemical Stability:  Not available.
Combustion Products: Not available.
Incompatibilities with Other Materials: Oxidizing agents.
Hazardous Decomposition Products:
Hazardous Polymerization: has not been reported.

Section 11 - Toxicological Information 
RTECS#:   
CAS# : Not available
Carcinogenicity: 4-METHOXY-PYRIDINE-3-SULFONYL CHLORIDE, 95% - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other Studies: The toxicological properties have not been fully investigated.

Section 12 - Ecological Information 
Not available

Section 13 - Disposal Considerations 
Dispose of in a manner consistent with federal, state, and local regulations.

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 Labeling in Accordance with EC Directives
      Hazard Class: Xi
      Risk Phrases:
             R 36/37/38 Irritating to eyes, respiratory system and skin
      Safety Phrases:
             S 26 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

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.