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Position: Index > Categories > Semiconductors and Actives
CAS : 32072-96-1
MATERIAL SAFETY DATA SHEET DIXIE CHEMICAL COMPANY, INC.
P.O. Box 130410
Houston, TX 77219-0410
FOR DOMESTIC SHIPMENTS ONLY
(713) 863-1947
FAX: (713) 863-8316

SECTION 1 ?? CHEMICAL IDENTIFICATION
Trade Name: Dodecenylsuccinic Anhydride (DDSA) Date of Issue: October 29, 1986
Formula: C16H26O3 Revised Date: January 9, 2007
Synonyms: 2,5-Furandione, 3-(dodecenyl) dihydro-
Dodecenylsuccinic Acid Anhydride
Known Uses: Curing agent in epoxy resins systems and as an intermediate for the preparation of
imides in lubricating oils.
Chemical Family: Organic Anhydrides

Telephone Number: Information (281) 474-3271
Emergency Number: Chemtrec (800) 424-9300 Domestic
(703) 527-3887 International

HMIS Hazard Rating 4 = Extreme
Health: 2 3 = High
Fire: 1 2 = Moderate
Reactivity: 1 1 = Slight
PPE rating to be supplied by user 0 = Least
depending on use conditions.


SECTION 2 ?? COMPOSITION
Components Percentage TLV (ppm) CAS #
2,5-Furandione, 3-(dodecenyl) dihydro- >97 Not Established. 25377-73-5


SECTION 3 ?? HAZARDS IDENTIFICATION
Inhalation: May cause respiratory tract irritation, sneezing, and coughing. May cause respiratory
tract sensitization. May aggravate pre-existing respiratory disorders. Chronic exposure
may cause bronchitis and asthma.
Skin Contact: May cause irritation. Prolonged contact with skin may cause severe irritation and burns.
May cause skin sensitization. May aggravate pre-existing skin disorders.
Eye Contact: May cause severe irritation, redness, pain, blurred vision, and tearing. Corneal injury
and burns are also possible.
Ingestion: May cause irritation of the mouth, throat, and gastrointestinal tract.
Dodecenylsuccinic Anhydride (DDSA),



SECTION 4 ?? FIRST AID MEASURES
Inhalation: Remove victim to fresh air. If breathing is difficult, give oxygen. If not breathing,
administer artificial respiration. Get medical attention.
Skin Contact: Immediately remove contaminated clothing and shoes. Wipe excess material from
skin and flush with water for at least 15 minutes. Use soap if available or follow by
washing with soap and water. Do not reuse contaminated clothing without
laundering. If irritation persists, seek medical advice.
Eye Contact: Immediately flush with plenty of water for at least 15 minutes. Get medical attention.
Ingestion: Get medical attention immediately.


SECTION 5 ?? FIREFIGHTING MEASURES
Extinguishing Media: Use water, foam, dry chemical, or carbon dioxide (CO2).
Special Firefighting Firefighters should wear NIOSH approved self-contained breathing apparatus.
Procedures/Precautions: Responders should wear protective clothing to prevent skin contact. Move
containers from fire area. If unable to move, cool sealed containers with water.
Unusual Fire and This material reacts with water or steam to form dodecenylsuccinic acid. This
Explosion Information: reaction is slightly exothermic. It should not present any problems if large
quantities of water are used.
Environmental Note: Avoid runoff to waterways and sewers. May be toxic to aquatic organisms.


SECTION 6 ?? ACCIDENTAL RELEASE MEASURES
Protective Measures: Evacuate area of unprotected personnel. Eliminate sources of ignition. Wear
personal protective equipment (See section 8) when responding to spills.
Spill Management: Stop source of leak if safe to do so. Dike and contain spill. Use vacuum truck or
pump to storage/salvage vessels. Clean up residue with an absorbent such as clay, sand or other
suitable material and dispose of properly. Spray area with water to remove trace residue. Contain run-
off from residue flush and dispose of properly. Prevent entry into waterways, sewer, or confined areas.
Remove contaminated trace residues from soil and dispose of in same manner as material. For small
spills, clean up residue with an absorbent such as clay, sand or other compatible material. Place in an
appropriate container and dispose of material properly.
Disposal: Proper disposal should be evaluated based on regulatory status of this material (refer to
section 13).


SECTION 7 ?? HANDLING AND STORAGE
Containers do not have to be grounded and bonded when material is transferred, but it is recommended
as a good practice. Store in a cool, dry place. Keep away from heat, sparks, and flames.
Dodecenylsuccinic Anhydride (DDSA),

SECTION 8 ?? EXPOSURE CONTROLS AND PERSONAL PROTECTION
Respiratory Protection: NIOSH approved respiratory protection for organic vapors.
Ventilation: Utilize local exhaust to control high vapor connections in confined areas.
Eye Protection: Chemical goggles and possibly a face shield. Have eyewash facilities readily
available.
Other Protective Wear additional protective clothing to prevent skin contact. This may include
Equipment: chemical resistant boots and chemical resistant suits.
Work Practices: Use good personal hygiene practices. Wash hands before eating, drinking,
smoking or using toilet facilities. Promptly remove soiled clothing and wash
thoroughly before reuse. Shower after work using plenty of soap and water.
Hand protection:
Data is based on Hexadecenylsuccinic Anhydride, CAS 32072-96-1, using test method ASTM F739-
99a:
Glove Material: PVC Nitrile Rubber Neoprene Rubber Butyl Rubber
Layer Thickness: 1.1 mm 0.48 mm 0.96 mm 0.66 mm
Breakthrough time: >480 Min. >480 Min. >480 Min. >480 Min.


SECTION 9 ?? PHYSICAL AND CHEMICAL PROPERTIES
343-374??F (173-190oC) at 3 mm Hg
Boiling Point:
Melting Point: Not Established
Molecular Weight: 266.38
Volatility/Vol (%): Not Established.
<1 at 68??F (20oC)
Vapor Pressure (mm Hg):
Vapor Density (Air = 1): >1
Solubility in H2O: Reacts slowly with water.
Appearance/Odor: Light yellow liquid / Slight odor.
Odor Threshold: Not Established
pH: Not Established
1.002 at 79??F (26oC)
Specific Gravity (H2O = 1):
Evap. Rate (Butyl Acetate = 1): <1
315??F (157oC) PMCC, ASTM D93
Flash Point:
Viscosity (cps) Not Established
Lower Explosive Limit: Not Established
Upper Explosive Limit: Not Established
Autoignition Temperature: Not Established


SECTION 10 ?? STABILITY AND REACTIVITY
Chemical Stability: Stable.
Conditions to Avoid: Incompatible materials.
Incompatible Materials: Alkaline substances. Water will affect product quality.
Dodecenylsuccinic Anhydride (DDSA),

Forms carbon dioxide at temperatures above 428??F (220oC).
Decomposition Products:
Hazardous Polymerization: Will not occur.


SECTION 11 ?? TOXICOLOGICAL INFORMATION

Carcinogenicity listed by: NTP: No IARC: No OSHA: No

TLV: Not Established STEL: Not Established
ACGIH
PEL: Not Established STEL: Not Established
OSHA

LCLo: 1220 mg/m3/4H (rat)
Inhalation:
LD50: 320 mg/kg (mouse)
Intraperitoneal:
The following toxicological information is for the compound Dodecenylsuccinic anhydride, CAS
Number 26544-38-7.
LCLo: 1220 mg/m3/4H (rat)
Inhalation:
LD50: 6200 mg/kg (rabbit)
Skin:
4.4/8.0 - as is (rabbit) Draize Test
2.2/8.0 - 50% in mineral oil (rabbit) Draize Test
27/110 at 72H ?? not washed (rabbit) Draize Test
Eyes:
10/110 at 72H ?? wash after 4 sec (rabbit) Draize Test
10/110 at 72H ?? wash after 30 sec (rabbit) Draize Test
LD50: 2550 mg/kg (rat)
Ingestion:
LD50: 320 mg/kg (mouse)
Intraperitoneal:


SECTION 12 ?? ECOLOGICAL INFORMATION
No data available.


SECTION 13 ?? DISPOSAL INFORMATION
Place in a city, state, or federally permitted disposal facility. Handle in accordance with all applicable
regulations.


SECTION 14 ?? TRANSPORTATION INFORMATION
Not considered hazardous for shipping.


SECTION 15 ?? REGULATORY INFORMATION
All substances are listed on, or are exempt from reporting.
TSCA:

SARA Hazard Notification:
Dodecenylsuccinic Anhydride (DDSA),

Hazard Categories Under Title III: Acute.
Section 302 Extremely Hazardous Substances: Not Listed
Section 313 Toxic Chemicals: Not Listed
CERCLA RQ: Not Listed
TSCA 12(b) Export Notification: Not Listed
California Proposition 65: Not Listed


SECTION 16 ?? OTHER INFORMATION

PPE Codes (NPCA-HMIS)
A ?? Glasses G ?? Glasses, Gloves, Vapor Respirator
B ?? Glasses, Gloves H ?? Goggles, Gloves, Apron, Vapor Respirator
C ?? Glasses, Gloves, Apron I ?? Glasses, Gloves, Dust/Vapor Respirator
D ?? Faceshield, Gloves, Apron J ?? Goggles, Gloves, Apron, Dust/Vapor Respirator
E ?? Glasses, Gloves, Dustmask K ?? Supplied Air, Gloves, Full Protective Suit, Boots
F ?? Glasses, Gloves, Apron, Dust Respirator

Disclaimer
The information contained in the Material Safety Data Sheet is based on technical data that Dixie Chemical
Company believes to be reliable and is provided to our customers at no cost. It is intended for use by persons
having technical skill and at their own discretion and risk. Dixie Chemical Company will assume no liability
in connection with any uses of this information and no warranties, expressed or implied, are made with
regards to this information since conditions of use are outside Dixie Chemical Company??s control.


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