SAFETY DATA SHEETThis safety data sheet complies with the requirements of:
JIS Z 7253:2019
Revision date 10-Jul-2024
Revision Number 7

1. Identification
Product Name

DINP

Safety data sheet number

CGE-A-002

Registration Number(s)CGE-A-002

Details of the supplier of the safety data sheet
Manufacturer
CG ESTER CORPORATION
Shin Otemachi Bldg.,2-1,Otemachi 2-Chome,Chiyoda-ku,Tokyo 100-8105 Japan
TEL:+81-3-5203-2860 Fax:+81-5203-2864
Emergency telephone number+81-3-5203-2860

Recommended use of the chemical and restrictions on use
Recommended Use
Restrictions on use

Plasticizer and solvent for various resins
Please do not use for other than recommended use.

2. Hazard(s) identification
GHS Classification
Not a hazardous substance or mixture according to the Globally Harmonized System (GHS)
Acute toxicity - Oral
Not classified
Acute toxicity - Dermal
Classification not possible
Acute toxicity - Inhalation (Gases)
Classification not possible
Skin corrosion/irritation
Not classified
Serious eye damage/eye irritation
Not classified
Respiratory sensitization
Classification not possible
Skin sensitization
Classification not possible
Germ cell mutagenicity
Not classified
Carcinogenicity
Classification not possible
Reproductive toxicity
Not classified
Specific target organ toxicity (single exposure)
Not classified
Specific target organ toxicity (repeated exposure)Classification not possible
Aspiration hazard
Classification not possible
Acute aquatic toxicity
Not classified
Chronic aquatic toxicity
Not classified
Ozone
Classification not possible
GHS label elements
Does not apply

Hazard statements
Not a hazardous substance or mixture according to the Globally Harmonized System (GHS)
Prevention• Not applicablePage

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DINP

Revision date

10-Jul-2024

Response• Not applicable
Storage• Not applicable
Disposal• Not applicable
Other hazards
No information available.

3. Composition/information on Ingredients
Pure substance/mixture

Substance

Common namediisononyl phthalate

Chemical formulaC6H4(COOC9H19)2

Chemical name

CAS No.

Weight-%Diisononyl phthalate

28553-12-0

>=99

ENCS
Inventory
Existing

ENCS
Number(3)-1307

ISHL
Inventory
Existing

ISHL No.
(3)-1307

4. First-aid measures
General advice

Show this safety data sheet to the doctor in attendance.

In case of inhalation

Move to a place with fresh air and rest in a comfortable posture. If you feel unwell, contact
your doctor.

In case of skin contact

Wash off immediately with soap and plenty of water. Consult a physician if necessary.

In case of eye contact

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if
present and easy to do. Continue rinsing. Keep eye wide open while rinsing. Get medical
attention if irritation develops and persists.

In case of ingestion

Rinse mouth. Do NOT induce vomiting. Call a physician.

Most important symptoms/effects,
acute and delayed

No information available.

Note to physicians

Treat symptomatically.

5. Fire-fighting measures
Suitable Extinguishing MediaDry chemical or CO2. Foam. Dry sand.

Unsuitable extinguishing media

Do not scatter spilled material with high pressure water streams.

Specific hazards arising from theIncomplete combustion may generate toxic carbon monoxide gas.

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DINP

Revision date

10-Jul-2024

chemicalHazardous combustion products Carbon monoxide. Carbon dioxide (CO2).
Special Extinguishing Media
Large Fire-

If it cannot be moved, sprinkle water on the container and its surroundings to cool it.
Firefighters should wear self-contained breathing apparatus and full firefighting turnout
gear. Use personal protection equipment.

6. Accidental release measures
Personal precautions, protective
equipment and emergency
procedures

Ensure adequate ventilation.

For emergency responders

Use personal protection recommended in Section 8.

Environmental precautions

See Section 12 for additional Ecological Information.

Methods for containment

Prevent further leakage or spillage if safe to do so.

Methods for cleaning up

Pick up and transfer to properly labeled containers.

Prevention of secondary hazards

Clean contaminated objects and areas thoroughly observing environmental regulations.

7. Handling and Storage
Handling
Local and General Ventilation

Perform local exhaust and general ventilation in item 8.

Advice on safe handling

Handle in accordance with good industrial hygiene and safety practice.

Prevents Handling of Incompatible See Section 10, Reactivity, Conditions to Avoid, Dangerous Goods to Touch.
Substances or Mixtures
Hygiene Measures

Wash hands thoroughly after handling.

Storage
Storage Conditions

Keep container tightly closed in a dry and well-ventilated place. Store away from oxidants.

8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Exposure guidelines

This product, as supplied, does not contain any hazardous materials with occupational
exposure limits established by the region specific regulatory bodies.

Biological occupational exposure
limitsThis product, as supplied, does not contain any hazardous materials with biological limits
established by the region specific regulatory bodies

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DINP

Revision dateEngineering controls

Showers
Eyewash stations
Ventilation systems.

Environmental exposure controls

No information available.

Personal protective equipment
Respiratory protection

Use gas masks, air masks, air respirators, etc. for organic gas as needed.

Hand protection

Impervious gloves.

Eye/face protection

Wear safety glasses with side shields (or goggles).

Skin and body protection

Antistatic long-sleeve protective clothes and shoes.

9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
Appearance
Physical state
Color
Odor

Liquidcolorless
Almost odorless

Property
Melting point / freezing point
Initial boiling point and boilingrange
Flammability

Values-45 °C
403 °C

Evaporation rate
Autoignition temperature
Decomposition temperature
pH
Viscosity
Kinematic viscosity
Dynamic viscosity
Water solubility
Solubility(ies)
Partition Coefficient(n-octanol/water)
Vapor pressure
Density and/or relative density
Relative density
Liquid Density

No data available
374 °CNo data available
No data available

Remarks

When heated to high temperatures,combustible gas is produced bydecomposition.
Upper/lower flammability or explosive limits
Upper flammability or explosive 2.9vol%limitsLower flammability or explosive 0.4vol%limitsFlash point
235 °C－

78 mPa s
No data available
Insoluble in water 0.0006 m g/L
Soluble in Alcohol Ether
8.8@ 20 °C

6×10 -5 Pa@ 20 °C

0.976
No data available@ 20 °CPage

4 / 10@ 20 °C• Method

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Bulk density
Relative vapor density
Particle characteristics
Particle Size
Particle Size Distribution

10-Jul-2024

No data available
14.4

Other information

10. STABILITY AND REACTIVITY
Reactivity

Stable.

Chemical stability

Stable under normal conditions.

Possibility of hazardous reactions

None under normal processing.

Conditions to avoid

Keep away from open flames, hot surfaces and sources of ignition.

Incompatible materials

Strong oxidizing agents. Strong acids. Strong bases.

Hazardous decomposition products Carbon monoxide. Carbon dioxide (CO2).
Explosion data
Sensitivity to static discharge
No information available.
Sensitivity to mechanical impact No information available.

11. TOXICOLOGICAL INFORMATION
Acute toxicity
Numerical measures of toxicity
No information available- Product Information

Numerical measures of toxicity
Chemical name
Diisononyl phthalate- Component Information
Oral LD50> 10g/kg ( Rat )Dermal LD50-

Abbreviations and acronyms
Rat: Rat
Rabbit: Rabbit
Symptoms

No information available.

Product Information
Ingestion

Not applicable. (based on components).

Inhalation

Specific test data for the substance or mixture is not available.

Skin contact

Specific test data for the substance or mixture is not available.

Eye contact

Specific test data for the substance or mixture is not available.

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Skin corrosion/irritation

Diisononyl phthalate (28553-12-0)
Hazard rationale information

In a skin irritation test (OECD TG 404, applied for 4 hours) using rabbits, very slighterythema (score 1) was observed after 24 hours but disappeared after 48 hours. Also in atest with a severe condition of 24-hour occlusive application, transient slight erythema andedema were observed but quickly disappeared, and the mean score was less than 1.0(EU-RAR (2003) 、NICNAS (2012)). it was judged to be classified as "Not classified"

Serious eye damage/eye irritation

Diisononyl phthalate (28553-12-0)
Hazard rationale information

In an eye irritation test (OECD TG 405) using rabbits, , application of 0.5 mL of test
substance caused slight to medium conjunctival redness (score 4.3) was observed after 1hour, but was relieved after 24 hours (score 0.33) and disappeared thereafter. In addition,
also in eye irritation tests (2 tests) using rabbits, transient conjunctival redness or discharge
was observed, but disappeared after 48 hours (EU-RAR (2003), NICNAS (2012)). Fromthese results, it was concluded that eye irritation was very slight, and it was classified as"Not classified."Germ cell mutagenicity

Diisononyl phthalate (28553-12-0)
Hazard rationale information

The substance is negative from results of mutagenicity tests with microbes

Carcinogenicity

Based on available data, the classification criteria are not met.

Reproductive toxicity

Diisononyl phthalate (28553-12-0)
Hazard rationale information

No effects at all were observed on the fertility or reproductive organogenesis of male andfemale pups when 1,000 mg/kg/day was administered to pregnant and lactating maternalrats.In a developmental toxicity study in pregnant rats during organogenesis by forced oral
administration, an increase in skeletal abnormalities was observed in the fetus at 1,000
mg/kg/day where effects on the mother (suppressed body weight gain, decreased intake)were observed.This was not classified as a classification as it was considered highly likelythat this was a non-specific change that developed as a result of secondary effects ofmaternal toxicity.

STOT - single exposure

Diisononyl phthalate (28553-12-0)
Hazard rationale information

Administrations of high concentration affect livers and kidneys of rats and mice. However,no effects have been observed in tests with primates.

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Other adverse effects

10-Jul-2024

No activations were observed in estrogen activation tests in vivo (uterine hypertrophy
reaction test with the ovariectomized rats).

12. ECOLOGICAL INFORMATION
Ecotoxicity

Chemical name
Diisononyl phthalate

Algae/aquatic plants-

Persistence and degradability

Good degradability.

Diisononyl phthalate (28553-12-0)
MethodOECD Test No. 301C: Ready
Biodegradability: Modified MITI Test (I)(TG 301 C)
Bioaccumulation

Fish
LC50: >100mg/L (96h,Brachydanio rerio)

Exposure timeValue
BOD 74%

Crustacea
EC50: >500mg/L (48h, Daphnia
magna)

Results
Readily biodegradable

It is no or low concentrative and does not bioaccumulate.

Component Information
Chemical name
Diisononyl phthalate
28553-12-0

Partition coefficient
8.8(BCF<14))

Mobility in soil

No information available.

Hazardous to the ozone layer

Classification not possible. Based on available data, the classification criteria are not met.

Other adverse effects

No information available.

13. DISPOSAL CONSIDERATIONS
Waste from residues/unused products
Dispose of in accordance with local regulations. Dispose of waste in accordance with environmental legislation.
Contaminated packaging
Do not reuse empty containers.

14. TRANSPORT INFORMATION
IMDG

Not regulated

ADR

Not regulatedPage

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IATA

Not regulated

Japan
Special precautions

Not regulated
Make sure the container is not damaged, corroded, leaked, etc. before shipping.

15. Regulatory Information
Safety, health and environmental regulations/legislation
specific for the substance or mixture
National regulations
Pollutant Release and Transfer Register (PRTR)
Not applicable
Industrial Safety and Health Law
Harmful Substances Whose Names Are to be Indicated on the Label
Article 57-1 of ISHL, Article 18, Item 1, Item 2, Appended Table 9 and Item 3, Appended Table 3 of Order for Enforcement
Chemical name
Diisononyl phthalate

Ministerial Ordinance
Name
Diisononyl phthalate

CAS No.

Content rate %Implementation date

28553-12-0

100

2026-04-01

ISHL Notifiable Substances
Article 57-2 of the ISHL, Article 18-2, Item 1, Item 2, Appended Table 9 and Item 3, Appended Table 3 of Order for Enforcement
Chemical name
Diisononyl phthalate

Ministerial Ordinance
Name
Diisononyl phthalate

CAS No.

Content rate %Implementation date

28553-12-0

100

2026-04-01

Harmful substances requiring risk assessment
Article 57-3 of the ISHL

Poisonous and Deleterious Substances Control Law
Not applicable
Fire Service Law:
Flammable liquids, group 4, 4th class petroleums, hazard rank III, 6000 liters
Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc. (CSCL)
Chemical name
Diisononyl phthalate

CAS No.
28553-12-0

Chemical Substances Control Law
General chemical substance

Act on Prevention of Marine Pollution and Maritime Disaster
Subject to the Law Regarding the Prevention of Marine Pollution and Maritime Disaster and its Ordinance, Table 1- 2; category Y
Positive List of Food Contact Materials
The part of the toy consisting of plasticized materials stipulated in Article 78, Item 1 of the Enforcement Regulations of the Food
Sanitation Law shall not contain more than 0.1% diisononyl phthalate. However, it is limited to the part whose essence is to comeinto contact with the mouth.
In addition, the portion made of a plasticized material of the toy stipulated in Article 78, Item 1 of the Enforcement Regulations of
the Food Sanitation Law and other than the part whose essence is in contact with the mouth of the toy as defined above, and the
portion consisting of plasticized materials of the toy stipulated in Article 78, Item 2 and Item 3 of the Enforcement Regulations of
the Food Sanitation Law, the part of them that can be put in the mouth of an infant is diisononyl phthalate. It should not containmore than 0.1%.
Listed in Appendix 1, Table 2 (Additives) of Ministry of Health, Labour and Welfare Notification No. 324
International Regulations
The Stockholm Convention on Persistent Organic Pollutants

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DINP

The Rotterdam Convention
International Inventories
TSCA
DSL/NDSL
EINECS/ELINCS
ENCS
IECSC
KECI
AIIC

Revision date

10-Jul-2024

Not applicableComplies
Complies
Complies
Complies
IncludedComplies
Complies

Legend:TSCA - United States Toxic Substances Control Act Section 8(b) Inventory
DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List
EINECS/ELINCS - European Inventory of Existing Chemical Substances/European List of Notified Chemical Substances
ENCS - Japan Existing and New Chemical Substances
IECSC - China Inventory of Existing Chemical Substances
KECL - Korean Existing and Evaluated Chemical Substances
PICCS - Philippines Inventory of Chemicals and Chemical Substances
AIIC - Australian Inventory of Industrial Chemicals

16. Other Information
Revision date
Revision Number
Revision Note

10-Jul-2024
8

Key or legend to abbreviations and acronyms used in the safety data sheet
Legend Section 8: Exposure controls/personal protection
TWA
TWA (time-weighted average)
STEL
Ceiling
Maximum limit valueSk*+
Sensitizers
LegendIMDG

International Maritime Dangerous Goods (IMDG)

IATAInternational Air Transport Association (IATA)ADRSTEL (Short Term Exposure Limit)
Skin designation

European Agreement concerning the International
Carriage of Dangerous Goods by Road

Key literature references and sources for data used to compile the SDS
Agency for Toxic Substances and Disease Registry (ATSDR)
U.S. Environmental Protection Agency ChemView Database
European Chemicals Agency
European Food Safety Authority (EFSA)
Environmental Protection Agency
Acute Exposure Guideline Level(s) (AEGL(s))
U.S. Environmental Protection Agency Federal Insecticide, Fungicide, and Rodenticide Act
U.S. Environmental Protection Agency High Production Volume Chemicals
Food Research Journal
Hazardous Substance Database
International Uniform Chemical Information Database (IUCLID)
Japan GHS Classification
Australia National Industrial Chemicals Notification and Assessment Scheme (NICNAS)
NIOSH (National Institute for Occupational Safety and Health)National Library of Medicine's ChemID Plus (NLM CIP)
National Library of Medicine’s PubMed database (NLM PUBMED)
U.S. National Toxicology Program (NTP)New Zealand's Chemical Classification and Information Database (CCID)
Organization for Economic Co-operation and Development Environment, Health, and Safety Publications
Organization for Economic Co-operation and Development High Production Volume Chemicals ProgramPage

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Organization for Economic Co-operation and Development Screening Information Data Set
World Health Organization
Disclaimer
This SDS complies with the requirements of JIS Z 7253:2019 (Japan). The information provided in this Safety Data Sheet is correct
to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a
guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or
quality specification. The information relates only to the specific material designated and may not be valid for such material used in
combination with any other materials or in any process, unless specified in the text.
End of Safety Data SheetPage

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