Kao Corporation
GLOBAL PRODUCT STRATEGY SAFETY SUMMARYTRIMEX N-08NB
This document is a high-level summary intended to provide the general public with anoverview of product safety for this substance. It is not intended to replace the Safety Data
Sheet, which is available from suppliers and should be referred to for full details ofrecommended safety procedures for each type of use. It is not intended to replace orsupersede manufacturer’s instructions and warnings for their consumer products containing
this substance.

1. Substance Identity
Brand Name: TRIMEX N-08NB
Chemical Name: 1,2,4-Benzenetricarboxylic acid, decyl and octyl triester
CAS Number: 67989-23-5

2. Uses and Applications
TRIMEX N-08NB is a plasticiser of Trimellitate base for synthetic resins. It is used in tubes
and cables and others.
For the industrial use, TRIMEX N-08NB is widely used for the production of PVC compounds,formulation of lubricants and inks, cable compounding and application, sealing inlays andadhesives.

3. Physical/Chemical Properties
TRIMEX N-08NB has no identified physicochemical hazards.
PropertyValue

Physical state

Viscous liquidColourPale yellow clear

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OdourAlmost odourless

pHNo data available
0.982 g/cm3 (20°C) (68°F),
0.974 g/cm3 (30°C) (86°F),
0.967 g/cm3 (40°C) (104°F)

Density (Specific gravity)
Melting point

No information available

Boiling point

Auto – ignition temperature

430 °C (806°F)
278 °C (532.4°F) (CLEVELAND open cupmethod)
UPPER LIMIT: No information available
LOWER LIMIT: No information available
No information available

Vapour pressure

No information available

Water solubility

InsolubleOctanol-water partition coefficient (log Kow)

No information available
120 mPa･s (20 °C) (68°F),
45 mPa･s (40 °C) (104°F),
20 mPa･s (60 °C) (140°F)

Flash point
Flammability or Explosive properties

Viscosity

4. Human Health Safety Assessment
Based on the available data, TRIMEX N-08NB does not pose any hazards to human.
Effect Assessment
Acute Toxicity
oral/ dermal
Irritationskin/ eyeSensitization
Toxicity after repeated exposure
Mutagenicity
Carcinogenicity
Toxicity for reproduction

2 of 5Result
No acute toxicity after oral/ dermal exposure inpractical use
The substance does not cause damage to any organs
following single exposure
Based on the available data not considered to be
irritating to skin or eyes
Based on the available data not considered to cause
allergic skin reaction
Unlikely to cause any toxic effects through prolonged
or repeated oral exposure in practical use
Based on the available data not considered to cause
genetic defects
Based on the available data not considered to cause
cancerBased on the available data not considered to bedamaging to fertility or the unborn child

Global Product Strategy Safety Summary – TRIMEX N-08NB

5. Environmental Safety Assessment
Based on the available information, TRIMEX N-08NB is not expected to cause toxicity toaquatic organisms under test conditions. TRIMEX N-08NB is unlikely to persist in theenvironment because of showing inherently biodegradability. TRIMEX N-08NB is unlikely tocause bioaccumulation by the food chain, because TRIMEX N-08NB is not PBT/ vPvB.It has
inherently biodegradability.
The chemical does not accumulate in the food chain, because TRIMEX N-08NB is not PBT/vPvB.
Effect Assessment

ResultAquatic ToxicityNo adverse effects observed in the range of thesubstances water solubility

Biodegradation

Inherently biodegradable
Not bioaccumulating in organisms and not toxic,
PBT/ vPvB conclusion*
hence not considered a PBT or vPvB substance.
*PBT=Persistent, Bioaccumulative and Toxic
vPvB=Very Persistent and Very Bioaccumulative

6. Exposure
Consumer
The consumer can come into contact with the substance in use of plastic articles as tubes
and cables, but the concentration of TRIMEX N-08NB in use is below the level which would
give rise harmful effects of concern. When it’s used as the recommended use, TRIMEX N08NB does not pose a risk to consumer.
Worker:The exposure can occur either in TRIMEX N-08NB manufacturing facilities or in the various
industrial facilities when TRIMEX N-08NB is used. Those workers in industrial operations
during maintenance, sampling, testing, or other procedures could be exposed with TRIMEX
N-08NB. Only qualified and trained workers handle the undiluted substance. The
manufacturing facilities offer thorough training program for employees and appropriate work
processes, as well as safety equipment (goggles and gloves) in place to present an
unnecessary exposure. Safety showers and eye-wash stations are accessible nearby.
Workers are required to be trained in accordance with the safety measures in the Safety
Data Sheet.
Environment:
The manufacture of TRIMEX N-08NB is a closed and automated process with no aqueous
effluent neither gaseous effluent released to the environment. TRIMEX N-08NB is notconsidered to pose an unacceptable risk for the environment. It will be removed efficiently
during waste water treatment processes. Insignificant amounts that may reach surface water
will not exist in the environment for extended time periods.

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7. Risk management recommendations
When you use the substance, make sure to be measured the adequate ventilation. Always
wear appropriate eye protection equipment. Do not eat, drink or smoke where the substanceis handled, processed or stored. Wash hands and skin after contact with the substance. If
the substance gets into your eyes, rinse your eyes thoroughly for several minutes. If you
wear contact lens, and you can take it off easily, take it off and continue to rinse your eyes. Ifskin irritation or eye irritation persists, get medical advice/attention.
Waste water containing the substance must be passed the waste water treatment plants inorder to remove the substance. No specific measures are needed, because it is notexpected to be released into the air.

8. Regulatory Information / Classification and Labeling
Under GHS classification chemical substances are classified in hazards for physicalproperties, human health and environment. The hazard information for industrial products
are transmitted via specific labels and Safety Data Sheet. GHS offers the standardization for
hazard communication. The subjects who could be assumed to be exposed to the substance,workers, consumers, transport workers, and emergency responders, can better understandthe hazards of the chemicals in use through the transmission..
Classification and labeling information
The substance is not classified for any harmful effects to human or the environment.
The laws of manufacturing, sale, transport, use and disposal are different among countries
or areas. Details are referred to Safety Data Sheet provided by the supplier.

9. Conclusion
TRIMEX N-08NB is not classified as hazardous for human health or the environment.
Further, as a result of the PBT/vPvB assessment it is found that the substance is notconsidered to be a PBT/vPvB.
Therefore, it is considered that TRIMEX N-08NB gives rise no hazardous effects to humanhealth and the environment.

10. Contact information within company
For further information on this substance or product safety summaries in general, pleasecontact:
Name
Telephone number
Fax number
E-mail address

4 of 5

Kao Corporation, Global Chemical Business+81-3-5630-7700+81-3-5630-7889
chemical@kao.co.jpGlobal Product Strategy Safety Summary – TRIMEX N-08NB

Additional information can be found at the International Council of Chemical Associations
portal, found at http://www.icca-chem.org/.

11. Glossary
Acute Toxicity
Biodegradation
Bioaccumulation
Carcinogenicity
Toxicity after repeatedexposure
GHS
HazardMutagenicity
Toxicity forreproduction
Sensitization

Adverse effects that result from a single exposure
Biological degradation of a substance in environments
Accumulation of substances in environments
Action influence to cause a cancer
Adverse effects that result from repeated exposure
Globally Harmonized System of Classification and Labelling ofChemicals
Hazardous property for human health or environments
Effects to induce gene mutations
Adverse effects for teratogenicity, embryotoxicity, andreproductivity
Inducibility of allergy

12. Date of Issue
December 22, 2017

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