SDS: 0055510

Date Prepared: 09/16/2013

SAFETY DATA SHEET 

1. IDENTIFICATION 

Product Name: IRR 781 

Synonyms: None 

Chemical Family: Acrylated oligomer 

Molecular Weight: Mixture 

Intended/Recommended Use: Coatings & Inks. 

Allnex USA Inc., 1950 Lake Park Drive, Smyrna, Georgia 30080, USA 

For Product and all Non-Emergency Information call your local Allnex contact point or contact us at 

http://www.allnex.com/contact 

 

EMERGENCY PHONE (24 hours/day) - For emergency only involving spill, leak, fire, exposure or accident call: 

Asia Pacific: 

 Australia: +61 2801 44558 (Carechem 24) 

 China (PRC): +86(0)532-8388-9090 (NRCC) 

 Japan: +81 345 789 341 (Carechem 24) 

 New Zealand: +64 9929 1483 (Carechem 24) 

 All Others: +65 3158 1074 (Carechem 24) 

Europe/Africa/Middle East (Carechem 24): 

 Europe, Middle East, Africa, Israel: +44 (0) 1235 239 670 

 Middle East, Africa (Arabic speaking countries): +44 (0) 1235 239 671 

Latin America (Carechem 24): 

 Brazil: +55 113 711 9144 

 Mexico and all others: +52-555-004-8763 

Canada and USA (Carechem 24 - Allnex29003-NCEC): +1-866-928-0789 (toll free) or +1-215-207-0061 

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2. HAZARDS IDENTIFICATION 

GHS Classification 

Serious Eye Damage / Eye Irritation Hazard Category 2A 

Skin Corrosion / Irritation Hazard Category 2 

 

LABEL ELEMENTS 

Signal Word 

Warning 

 

Hazard Statements 

Causes skin irritation 

Causes serious eye irritation 

 

Precautionary Statements 
IRR 781 SDS: 0055510 Date Prepared: 09/16/2013 Page 2 of 8

Wash face, hands and any exposed skin thoroughly after handling. 

Wear protective gloves/protective clothing/eye protection/face protection. 

IF ON SKIN: Wash with plenty of soap and water. 

Specific treatment (see supplemental first aid instructions on this label). 

If skin irritation occurs: Get medical advice/attention. 

Take off all contaminated clothing and wash it before reuse. 

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue 

rinsing. 

If eye irritation persists: Get medical advice/attention. 

 

Hazards Not Otherwise Classified (HNOC), Other Hazards 

Polymerization may occur from excessive heat, contamination or exposure to direct sunlight. 

This is a research and development (R&D) sample. The chemical, physical, and toxicological properties of this material have 

not been fully investigated. Its handling or use may be hazardous. It may only be used for R&D purposes under the 

supervision of technically qualified individuals. 

 

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3. COMPOSITION/INFORMATION ON INGREDIENTS 

HAZARDOUS INGREDIENTS 

 

Component / CAS No. % GHS Classification Carcinogen 

Acrylated oligomer 

- 

99.5 Skin Irrit. 2 (H315) 

Eye Irrit. 2A (H319) 

- 

 

The specific chemical identity and/or exact percentage of composition for one or more ingredients has been withheld as a 

trade secret. 

 

Additional GHS classification or other information may be included in this section but has not been adopted by OSHA. 

See Section 16 for full text of H phrases. 

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4. FIRST AID MEASURES 

DESCRIPTION OF FIRST AID MEASURES 

 

 Eye Contact:

Rinse immediately with plenty of water for at least 15 minutes. Obtain medical advice if there are persistent symptoms. 

 Skin Contact:

Remove contaminated clothing and shoes without delay. Wash immediately with plenty of water. Do not reuse 

contaminated clothing without laundering. Get medical attention if pain or irritation persists after washing or if signs 

and symptoms of overexposure appear. 

 Ingestion:

If swallowed, call a physician immediately. Only induce vomiting at the instruction of a physician. Never give anything

by mouth to an unconscious person. 

 Inhalation:

Remove to fresh air. If breathing is difficult, give oxygen. Obtain medical advice if there are persistent symptoms. 

MOST IMPORTANT SYMPTOMS AND EFFECTS, BOTH ACUTE AND DELAYED 

 

 None known 

INDICATION OF ANY IMMEDIATE MEDICAL ATTENTION AND SPECIAL TREATMENT NEEDED 

 Not applicable 

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IRR 781 SDS: 0055510 Date Prepared: 09/16/2013 Page 3 of 8

5. FIRE-FIGHTING MEASURES 

Suitable Extinguishing Media:

Use water spray, alcohol foam, carbon dioxide or dry chemical to extinguish fires. Water stream may be ineffective. 

Protective Equipment:

Firefighters, and others exposed, wear self-contained breathing apparatus. Wear full firefighting protective clothing. See 

MSDS Section 8 (Exposure Controls/Personal Protection). 

Special Hazards:

Keep containers cool by spraying with water if exposed to fire. 

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6. ACCIDENTAL RELEASE MEASURES 

Personal precautions:

Where exposure level is not known, wear approved, positive pressure, self-contained respirator. Where exposure level is 

known, wear approved respirator suitable for level of exposure. In addition to the protective clothing/equipment in Section 8

(Exposure Controls/Personal Protection), wear impermeable boots. 

Methods For Cleaning Up:

Remove sources of ignition. Cover spills with some inert absorbent material; sweep up and place in a waste disposal 

container. Flush spill area with water. 

 

References to other sections:

See Sections 8 and 13 for additional information. 

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7. HANDLING AND STORAGE 

HANDLING 

 Precautions: Wash hands thoroughly after handling. Wear protective gloves and eye/face protection. 

 Special Handling Statements: Contact with this material may not be apparent until 24-48 hours after the exposure.

Therefore, good personal hygiene, such as washing immediately with soap and water after handling is highly 

recommended. This is a research and development (R&D) sample. The chemical, physical, and toxicological 

properties of this material have not been fully investigated. Its handling or use may be hazardous. It may only be used

for R&D purposes under the supervision of technically qualified individuals. 

STORAGE 

Containers which are opened must be carefully resealed and kept upright to prevent leakage. Prevent unauthorised access.

Storage in stainless steel, amber glass, amber polyethylene or baked phenolic lined container. Keep containers tightly 

closed. Keep away from heat. 

 Storage Temperature: Store at 4 - 40 °C 39.2 - 104 °F 

 Reason: Quality. 

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8. EXPOSURE CONTROLS/PERSONAL PROTECTION 

Engineering Measures:

Utilize a closed system process where feasible. Where this material is not used in a closed system, good enclosure and local

exhaust ventilation should be provided to control exposure. 

Respiratory Protection:

For operations where inhalation exposure can occur use an approved respirator. Recommendations are listed below. Other

protective respiratory equipment may be used based on user's own risk assessment. Recommended respirators include 

those certified by NIOSH (U.S.) or CEN (EU). 
IRR 781 SDS: 0055510 Date Prepared: 09/16/2013 Page 4 of 8

Recommended: Full Face Mask with organic vapor cartridge, Type A filter (BP >65°C) 

Eye Protection:

Prevent eye and skin contact. Provide eye wash fountain and safety shower in close proximity to points of potential 

exposure. Wear eye/face protection such as chemical splash proof goggles or face shield. 

Skin Protection:

Prevent contamination of skin or clothing when removing protective equipment. Wear impermeable gloves and impervious 

protective clothing. 

 

Hand Protection: 

Wear protective gloves. Recommendations are listed below. Other protective materials may be used based on user's own 

risk assessment. Barrier creams may help to protect the exposed areas of the skin, they should however not be applied once

exposure has occurred. Replace gloves immediately when torn or any change in appearance (dimension, color, flexibility 

etc.) is noticed. 

 

Gloves for short term exposure: Laminated multilayer gloves, break through time: > 60 min 

Nitrile rubber (NBR), thickness: > 0.56 mm, break through time: < 60 min 

The chemical resistance depends on the type of product and amount of product on the glove. Therefore gloves need to be 

changed when in contact with chemicals. 

 

Not suitable gloves: Latex gloves 

 

Due to many conditions (e.g. temperature, abrasion) the practical usage of a chemical protective glove in practice may be 

much shorter than the permeation time determined through testing. 

 

Additional Advice:

Food, beverages, and tobacco products should not be carried, stored, or consumed where this material is in use. Before 

eating, drinking, or smoking, wash face and hands thoroughly with soap and water. 

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Exposure Limit(s) 

 

No values have been established. 

 

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9. PHYSICAL AND CHEMICAL PROPERTIES 

Color: colorless to yellow 

Appearance: liquid resin 

Odor: ester-like 

Boiling Point: >100 °C 212 °F 

Melting Point: ~50 °C 122 °F 

Vapor Pressure: 1.33hPa @ 20 °C 

Specific Gravity/Density: 1.0 - 1.2 g/cm3 

Vapor Density: Not available 

Percent Volatile (% by wt.): <0.1 - 0.3- 

pH: Not applicable 

Saturation In Air (% By Vol.): Not applicable 

Evaporation Rate: Not applicable 

Solubility In Water: negligible 

Volatile Organic Content: Not available 

Flash Point: >100 °C 212 °F Cleveland Open Cup 

Flammable Limits (% By Vol): Not available 

Autoignition Temperature: Not available 

Decomposition Temperature: Not available 

Partition coefficient 

(n-octanol/water): 

Not available 

Odor Threshold: Not available 
IRR 781 SDS: 0055510 Date Prepared: 09/16/2013 Page 5 of 8

9. PHYSICAL AND CHEMICAL PROPERTIES 

Viscosity (Kinematic): Not available 

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10. STABILITY AND REACTIVITY 

Stability: Stable 

 Conditions To Avoid: Avoid direct exposure to sunlight. Avoid temperatures above 60°C (140°F). Avoid 

friction with temperature increase as result. Avoid exposure to strong UV sources. 

Loss of dissolved air. Loss of polymerization inhibitor. Avoid direct contact with heat 

sources. 

Polymerization: May occur 

 Conditions To Avoid: Uncontrolled polymerization may cause rapid evolution of heat and increase in 

pressure that could result in violent rupture of sealed storage vessels or containers 

Avoid contact with bases or amines. Avoid contact with strong oxidizing agents. Avoid

contact with free radical initiators. 

Materials To Avoid: Avoid free radical producing initiators. Avoid contact with peroxides. Avoid contact 

with reactive metals. Avoid contact with strong alkalis. They give an exothermic 

reaction with the product. Unintentional contact with them should be avoided. 

Avoid contact with active metals. 

Hazardous Decomposition 

Products: 

Hazardous polymerization can occur when exposed to direct sunlight. 

Hazardous exothermic polymerization can occur when heated. 

oxides of carbon 

smoke 

hydrocarbons 

soot 

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11. TOXICOLOGICAL INFORMATION 

PRODUCT TOXICITY INFORMATION 

 

Likely Routes of Exposure: Skin, Eyes, Oral. 

ACUTE TOXICITY DATA 

oral rat Acute LD50 .No data 

dermal rabbit Acute LD50 .No data 

inhalation rat Acute LC50 4 hr .No data 

LOCAL EFFECTS ON SKIN AND EYE 

Acute Irritation skin Irritating 

Acute Irritation eye Irritating 

ALLERGIC SENSITIZATION 

Sensitization skin No data 

Sensitization respiratory No data 

GENOTOXICITY 

Assays for Gene Mutations 
IRR 781 SDS: 0055510 Date Prepared: 09/16/2013 Page 6 of 8

Ames Salmonella Assay No data 

OTHER INFORMATION 

This is a research and development (R&D) sample. The chemical, physical, and toxicological properties of this material have 

not been fully investigated. Its handling or use may be hazardous. It may only be used for R&D purposes under the 

supervision of technically qualified individuals. 

HAZARDOUS INGREDIENT TOXICITY DATA 

The toxicological properties of acrylated oligomer have not been fully investigated. Direct contact may cause moderate eye

and skin irritation. Prolonged or repeated contact may cause allergic skin reaction in individuals previously sensitized to 

acrylates. 

California Proposition 65 Warning (applicable in California only) - This product contains (a) chemical(s) known to the State of

California to cause birth defects or other reproductive harm. 

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12. ECOLOGICAL INFORMATION 

TOXICITY, PERSISTENCE AND DEGRADABILITY, BIOACCUMULATIVE POTENTIAL, MOBILITY IN SOIL, OTHER 

ADVERSE EFFECTS 

 

This is a research and development (R&D) sample. The ecological properties of this material have not been fully 

investigated. Avoid release to the environment. 

 

RESULTS OF PBT AND vPvB ASSESSMENT

This product does not meet the criteria for PBT (Persistent, Bioaccumulative and Toxic substance) or for vPvB (Very 

Persistent and Very Bioaccumulative). 

HAZARDOUS INGREDIENT TOXICITY DATA 

 

Component / CAS No. Toxicity to Algae Toxicity to Fish Toxicity to Water Flea 

Acrylated oligomer 

- 

Not available Not available Not available 

 

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13. DISPOSAL CONSIDERATIONS 
IRR 781 SDS: 0055510 Date Prepared: 09/16/2013 Page 7 of 8

13. DISPOSAL CONSIDERATIONS 

The information on RCRA waste classification and disposal methodology provided below applies only to the product, as 

supplied. If the material has been altered or contaminated, or it has exceeded its recommended shelf life, the guidance may

be inapplicable. Hazardous waste classification under federal regulations (40 CFR Part 261 et seq) is dependent upon 

whether a material is a RCRA "listed hazardous waste" or has any of the four RCRA "hazardous waste characteristics." 

Refer to 40 CFR Part 261.33 to determine if a given material to be disposed of is a RCRA "listed hazardous waste"; 

information contained in Section 15 of this MSDS is not intended to indicate if the product is a "listed hazardous waste." 

RCRA Hazardous Waste Characteristics: There are four characteristics defined in 40 CFR Section 261.21-61.24: 

Ignitability, Corrosivity, Reactivity, and Toxicity. To determine Ignitability, see Section 9 of this MSDS (flash point). For

Corrosivity, see Sections 9 and 14 (pH and DOT corrosivity). For Reactivity, see Section 10 (incompatible materials). For 

Toxicity, see Section 3 (composition). Federal regulations are subject to change. State and local requirements, which may

differ from or be more stringent than the federal regulations, may also apply to the classification of the material if it is to be 

disposed. The Company encourages the recycle, recovery and reuse of materials, where permitted, as an alternate to 

disposal as a waste. The Company recommends that organic materials classified as RCRA hazardous wastes be disposed

of by thermal treatment or incineration at EPA approved facilities. The Company has provided the foregoing for information

only; the person generating the waste is responsible for determining the waste classification and disposal method. 

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14. TRANSPORT INFORMATION 

This section provides basic shipping classification information. Refer to appropriate transportation regulations for specific 

requirements. 

 

US DOT 

 

Dangerous Goods? Not applicable/Not regulated 

TRANSPORT CANADA 

 

Dangerous Goods? Not applicable/Not regulated 

ICAO / IATA 

 

Dangerous Goods? Not applicable/Not regulated 

IMO 

 

Dangerous Goods? Not applicable/Not regulated 

_____________________________________________________________________________ 

15. REGULATORY INFORMATION 

Inventory Information 

 

This is a research and development (R&D) sample. The chemical, physical, and toxicological properties of this material have

not been fully investigated. Its handling or use may be hazardous, and it must be used under the supervision of technically

qualified individuals. The chemical inventory status has not been determined and may contain components NOT included on

the pertinent national chemical inventories. Materials not included on the pertinent national chemical inventories may only 

be used for research and development (R&D) purposes or in other exempt activities. Exemptions for R&D uses or other 

activities vary for each country. These requirements are specifically defined and may include notification and/or record 

keeping. 

 

OTHER ENVIRONMENTAL INFORMATION

The following components of this product may be subject to reporting requirements pursuant to Section 313 of CERCLA (40

CFR 372), Section 12(b) of TSCA, or may be subject to release reporting requirements (40 CFR 307, 40 CFR 311, etc.) See

Section 13 for information on waste classification and waste disposal of this product. 

This product does not contain any components regulated under these sections of the EPA 

 

PRODUCT HAZARD CLASSIFICATION UNDER SECTION 311 OF SARA 
IRR 781 SDS: 0055510 Date Prepared: 09/16/2013 Page 8 of 8

 • Acute 

• Reactivity 

_____________________________________________________________________________ 

16. OTHER INFORMATION 

NFPA Hazard Rating (National Fire Protection Association) 

 Health: 2 - Materials that, under emergency conditions, can cause temporary incapacitation or residual injury. 

 Fire: 1 - Materials that must be preheated before ignition can occur. 

 Instability: 1 - Materials that in themselves are normally stable, but that can become unstable at elevated 

temperatures and pressures. 

Reasons For Issue: New Company Identification 

Date Prepared: 09/16/2013 

Date of last significant revision: NOT AUTHORIZED 

Component Hazard Phrases 

Acrylated oligomer 

 H315 - Causes skin irritation. 

H319 - Causes serious eye irritation. 

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This information is given without any warranty or representation. We do not assume any legal responsibility for same, nor do we give permission, 

inducement, or recommendation to practice any patented invention without a license. It is offered solely for your consideration, investigation, and 

verification. Before using any product, read its label. 

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