Kao Corporation
GLOBAL PRODUCT STRATEGY SAFETY SUMMARYEMULGEN 705
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: EMULGEN 705Chemical Name: Polyoxyethylene(5) alkyl(sec-C11-15) ethers
CAS Number: 68131-40-8

2. Uses and Applications
EMULGEN 705 is a non-ionic surfactant. For the industrial use, EMULGEN 705 is mainly usedas emulsifier for fiber processing and latex, cleaner agents.
EMULGEN 705 is not sold to consumers and is limited to industrial use only.

3. Physical/Chemical Properties
EMULGEN 705 has no identified physicochemical hazards.
Property

Value

Physical state

LiquidColour

Pale yellow to light yellowOdour

Slightly characteristic odourpH

5 - 7 (5% solution)

Density

0.938 g/mL (20 ℃) (68 °F),0.923 g/mL (40 ℃) (104 °F)

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Melting point-27 ℃ (-16.6 °F)

Boiling point

Flammability

No information available
207 ℃ (404.6 °F)(Cleveland open cup method)
No information available

Explosive properties

No information available

Self – ignition temperature

No information available

Vapour pressure

No information available

Water solubility

SolubleOctanol-water partition coefficient (log Kow)

No information available

Viscosity

33 mPa･s (25 ℃) (77°F)

Flash point4. Human Health Safety Assessment
Consumer: The exposure to EMULGEN 705 is at safe levels.
Worker: The repeated exposure of EMULGEN 705 does not cause any toxic effects.
Effect Assessment

ResultNo acute toxicity after oral/ dermal exposurein practical use.
The substance does not cause damage toany organs following single exposure.
Based on the available data, unlikely tocause skin irritation.
Causes serious eye damage.
Based on the available data, unlikely tocause allergic skin reaction.
Unlikely to cause any toxic effects throughprolonged or repeated oral exposure inpractical use.
Based on the available data, unlikely tocause genetic defects.
Based on the available data, unlikely tocause cancer.
Based on the available data, unlikely to bedamaging to fertility or the unborn child.

Acute Toxicity
oral/ dermal
Irritationskin/ eyeSensitization
Toxicity after repeated exposure
Mutagenicity
Carcinogenicity
Toxicity for reproduction

5. Environmental Safety Assessment
The test results with fish, aquatic invertebrates and algae suggest that EMULGEN 705 could
cause a strong toxicity to aquatic organisms. It also could cause harmfulness to aquaticorganisms with long lasting effects. However, EMULGEN 705 is unlikely to persist in theenvironment because of showing the readily biodegradation. EMULGEN 705 does notbioaccumulate in the food chain.

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Effect Assessment

ResultAquatic Toxicity

Based on the available data, likely to cause a strong
toxicity to aquatic organisms and harmful to aquatic life
with long lasting effects.

Biodegradation

Readily biodegradable.

PBT/ vPvB conclusion*

Not persistent in the environment, not bioaccumulatingin organisms and not toxic nor very persistent and very
bioaccumulating.

*PBT=Persistent, Bioaccumulative and Toxic
vPvB=Very Persistent and Very Bioaccumulative

6. Exposure
Consumer
EMULGEN 705 is used as emulsifier for fiber processing and latex, cleaner agents.
EMULGEN 705 is hardly eluted from these industrial products, so it is considered that
exposure to consumers hardly occurs.
Worker
The exposure can occur either in EMULGEN 705 manufacturing facilities or in the various
industrial facilities when EMULGEN 705 is used. Those workers in industrial operations during
maintenance, sampling, testing, or other procedures could be exposed with EMULGEN 705.
Only qualified and trained workers handle the undiluted substance. The manufacturing
facilities offer thorough training program for employees and appropriate work processes, aswell 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 betrained in accordance with the safety measures in the Safety Data Sheet.
Environment
Since this substance is used extensively, it is discharged to waste water treatment plants fromindustrial sites such as manufacturing, preparation, handling, storage and use of thesubstance as well as from consumer households. However, the substance is readily
biodegradable, so that it is removed efficiently in waste water treatment plants. The substanceis biologically degraded in the surface water and is rapidly removed even if it is remainedslightly in the waste water. Hence, the chronic exposure to aquatic organisms of the substanceis unlikely to occur. Furthermore, the substance dose not accumulate in the food chain, so that
there is no concern of human exposure through environmental pathway.

7. Risk management recommendations
When you use the substance, make sure to be measured the adequate ventilation. Always
use appropriate chemical-resistant gloves to protect your hands and skin and always wear
eye protection equipment. Do not eat, drink or smoke where the substance is handled,
processed or stored. Wash hands and skin after contact with the substance. When the3 of 5

Global Product Strategy Safety Summary – EMULGEN 705

substance attaches to skin (or hair), take off the contaminated clothes. Wash with a large
amount of water and soap. 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 andcontinue to rinse your eyes. When it causes your skin irritation or eye irritation, consult doctor(medical diagnosis/therapy).
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 not expectedto be released into the air.

8. Regulatory Information / Classification and Labelling
Under GHS classification chemical substances are classified in hazards for physical properties,
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 understand the hazardsof the chemicals in use through the transmission.

Labeling according to UN GHS

UN GHS is the basis for country specific GHS labeling.
EMULGEN 705 may be assigned to following GHS classification.

Classification and Labeling Information

Eye Dam. 1
Aquatic Acute 1
Aquatic Chronic 3

Hazard Statements:

H318: Causes serious eye damage
H400: Very toxic to aquatic life
H412: Harmful to aquatic life with long lasting effects

Signal WordDanger

The laws of manufacturing, sale, transport, use and disposal are different among countries orareas. Details are referred to Safety Data Sheet provided by the supplier.

9. Conclusion
Though EMULGEN 705 is suggested to cause strong toxicity to aquatic organisms, there isno concern to the environmental organisms due to the rapid biodegradation of EMULGEN 705.
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In the PBT/vPvB assessments for EMULGEN 705, the substance is not applicable toPBT/vPvB. When handling the substance, workers should follow the standard safetymeasures and refer to the Safety Data Sheet. Consumers will usually not come into contact
with the substance bulk and the substance is used diluted products, therefore, it is consideredthat EMULGEN 705 gives rise no hazardous effects to human health.

10. Contact information within company
For further information on this substance or product safety summaries in general, pleasecontact:
Name

Kao Corporation, Global Chemical Business

Telephone number+81-3-5630-7700

Fax number+81-3-5630-7889

E-mail address

chemical@kao.co.jp

Additional information can be found at a chemical risk assessment support portal provided by
the Japan Chemical Industry Associations, found at https://www.jcia-bigdr.jp/jcia-bigdr/en/top.

11. GlossaryHazard

Acute Toxicity

Hazardous property for human health or environmentsGlobally Harmonized System of Classification and Labelingof Chemicals
Adverse effects that result from a single exposure

Sensitization

Inducibility of allergy

Mutagenicity
Toxicity after repeatedexposureEffects to induce gene mutations

GHS

Adverse effects that result from repeated exposure

Carcinogenicity

Adverse effects for teratogenicity, embryotoxicity, andreproductivity
Action influence to cause a cancer

Biodegradation

Biological degradation of a substance in environments

Bioaccumulation

Accumulation of substances in environments

Toxicity for reproduction

12. Date of issue
December 24 2020

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