MATERIAL SAFETY DATA SHEET

Product Name: NSA

Catalog Number: 21355

Other Names: Nonenyl Succinic Anhydride

DOT Hazard Class: Not Hazardous

MSDS Updated: 9/16/05

Distributed By: Ladd Research

83 Holly Court

Williston, VT 05495

(802) 658-4961

HAZARDOUS COMPONENTS

CAS Number Percent Exposure Limits

Nonenyl Succinic Anhydride 28928-97-4 95% None Available

Nonenyl Succinic Acid NA <5% None Available

PHYSICAL AND CHEMICAL DATA

Boiling Point: 325EC

Specific Gravity: 1.03

Vapor Density: 7.7 (relative to air)

Vapor Pressure: <1mm Hg

Solubility in Water: Insoluble

Evaporation Rate: 0.05 (relative to n-butyl acetate)

Appearance and Odor: Yellow liquid with slight odor

FIRE AND EXPLOSION HAZARD DATA

Flash Point: 146.67EC

Extinguishing Media: Carbon dioxide, dry chemical, alcohol foam, water spray

Firefighting Procedure: Evacuate area and fight fire from safe distance. Wear full protective gear including self-contained breathing apparatus.

Unusual Fire and Explosion Hazards: None

HEALTH HAZARD DATA

Skin: May cause irritation

Eye: May cause irritation

Swallowing: Harmful if swallowed

EMERGENCY AND FIRST AID

Skin: Immediately flush with water. Use soap if available. Thoroughly wash contaminated clothing and shoes or discard in a manner which limits further exposure.

Eye: Flush with plenty water for at least 15 minutes, holding eyelids apart. Seek medical attention if necessary.

Swallowing: Dilute with milk or water. Obtain immediate medical attention.

REACTIVITY DATA

Stability: Stable

Hazardous Polymerization: Will not occur.

Incompatibility: Can react vigorously with oxidizing materials, alkali metals and amines.

Conditions to Avoid: Keep from contact with oxidizing materials.

Hazardous Decomposition Products: May include oxides of carbon.

SPILL, DISPOSAL AND STORAGE INFORMATION

Spills: Absorb spill with inert material, then place in a chemical waste container.

Disposal: Consult federal, state and local regulations.

Storage: Keep container closed when not in use.

PROTECTIVE EQUIPMENT AND CONTROL MEASURES

Ventilation: Use enclosures, local exhaust or other ingineering controls to control sources of dust, mist or vapor.

Respirator: Use approved respirator with organic vapor cartridge.

Eye/Face: Wear safety glasses with side shields or goggles and a face shield.

Skin: Wear impervious gloves and chemical protective clothing as needed.

SECTION 313 SUPPLIER NOTIFICATION

Not applicable.

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The information presented is believed to be correct and is the most accurate information available to us at this time. However, Ladd Research makes no warranty, express or implied, and assumes no liability for this information and the product described herein.