SAFETY DATA SHEET
According to JIS Z 7253:2019

Revision date 26-Mar-2024
Revision Number 5.03

Section 1: PRODUCT AND COMPANY IDENTIFICATION
Product Name
Product Code2,2,6,6-Tetramethyl-1-piperidinyloxy, Radical
209-19501,207-19502,205-19503

Supplier

FUJIFILM Wako Pure Chemical Corporation
1-2 Doshomachi 3-Chome, Chuo-ku, Osaka 540-8605, Japan
Phone: +81-6-6203-3741
Fax: +81-6-6203-2029+81-6-6203-3741 / +81-3-3270-8571
For research use onlySeek expert judgment when using for purposes other than those recommended.

Emergency telephone number
Recommended uses
Restrictions on use

Section 2: HAZARDS IDENTIFICATIONGHS classification
Classification of the substance or mixture
Skin corrosion/irritation
Serious eye damage/eye irritation

Category 1
Category 1

Pictograms

Signal word

DangerHazard statements
H314 - Causes severe skin burns and eye damage
H318 - Causes serious eye damage
Precautionary statements-(Prevention)• Do not breathe dust/fume/gas/mist/vapors/spray• Wash face, hands and any exposed skin thoroughly after handling• Wear protective gloves/protective clothing/eye protection/face protectionPrecautionary statements-(Response)• IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing• Immediately call a POISON CENTER or doctor/physician• IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower• Wash contaminated clothing before reuse• IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing• IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
Precautionary statements-(Storage)• Store locked upPrecautionary statements-(Disposal)• Dispose of contents/container to an approved waste disposal plant
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Not available

Other hazards

Section 3: COMPOSITION/INFORMATION ON INGREDIENTSSingle Substance or Mixture

Substance

FormulaC9H18NO
Weight-%Chemical Name
2,2,6,6-Tetramethyl-1-pi
peridinyloxy, Radical
Note on ISHL No.:

98.0

Molecular weight156.24ENCS
N/A

ISHL No.
8-(1)-2570

CAS RN
2564-83-2* in the table means announced chemical substances.

Section 4: FIRST AID MEASURES
Inhalation
Remove to fresh air. If symptoms persist, call a physician.
Skin contact
Wash off immediately with soap and plenty of water. If symptoms persist, call a physician.
Eye contact
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue
rinsing. Immediate medical attention is required.
Ingestion
Rinse mouth. Never give anything by mouth to an unconscious person. Call a physician or poison control center
immediately. Do not induce vomiting without medical advice.
Protection of first-aiders
Use personal protective equipment as required.

Section 5: FIRE FIGHTING MEASURES
Suitable extinguishing media
Carbon dioxide (CO2), Foam, Extinguishing powder, Sand
Unsuitable extinguishing media
No information available
Specific hazards arising from the chemical product
Thermal decomposition can lead to release of irritating and toxic gases and vapors. Vapors may form explosive mixtureswith airSpecial extinguishing method
No information available
Special protective actions for fire-fighters
Use personal protective equipment as required. Firefighters should wear self-contained breathing apparatus and full
firefighting turnout gear.

Section 6: ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
For indoor, provide adequate ventilation process until the end of working. Deny unnecessary entry other than the people
involved by, for example, using a rope. While working, wear appropriate protective equipments to avoid adhering it on skin,or inhaling the gas. Work from windward, and retract the people downwind.
Environmental precautions
To be careful not discharged to the environment without being properly handled waste water contaminated.
Methods and materials for contaminent and methods and materials for cleaning up
Sweep up and gather scattered particles, and collect it in an empty airtight container.
Recoverly, neutralization

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No information available
Secondary disaster prevention measures
Clean contaminated objects and areas thoroughly observing environmental regulations.

Section 7: HANDLING AND STORAGEHandlingTechnical measures
Avoid contact with strong oxidizing agents. Use with local exhaust ventilation.
Precautions
Do not rough handling containers, such as upsetting, falling, giving a shock, and dragging. Prevent leakage, overflow, andscattering. Not to generate steam and dust in vain. Seal the container after use. After handling, wash hands and face, andthen gargle. In places other than those specified, should not be smoking or eating and drinking. Should not be brought
contaminated protective equipment and gloves to rest stops. Deny unnecessary entry of non-emergency personnel to thehandling area.
Safety handling precautions
Avoid contact with skin, eyes or clothing. Use personal protective equipment as required.

Storage
Safe storage conditions
Storage conditions
Safe packaging material
Incompatible substances

Keep container protect from light tightly closed. Store in a cool (2-10 °C) place. Packed
with an inert gas.
Glass
Strong oxidizing agents

Section 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
Engineering controls
In case of indoor workplace, seal the source or use a local exhaust system. Provide the safety shower facility, and handand eye-wash facility. And display their position clearly.
This product, as supplied, does not contain any hazardous materials with occupational
exposure limits established by the region specific regulatory bodies.

Exposure limits

Personal protective equipment
Dust mask ( JIS T 8151 )Respiratory protection
chemical protective gloves ( JIS T 8116 )Hand protection
protective eyeglasses or chemical safety goggles (JIS T 8147)
Eye protection
Long-sleeved work clothes
Skin and body protection
General hygiene considerations
Handle in accordance with good industrial hygiene and safety practice.
If this product is classified as ”Chemical Substances Hazardous to Skin, etc.”, use appropriate protective equipment tothem.

Section 9: PHYSICAL AND CHEMICAL PROPERTIES
FormColorAppearance
Odor
Melting point/freezing point
Boiling point, initial boiling point and boiling range
Flammability
Evaporation rate:
Flammability (solid, gas):
Upper/lower flammability or explosive limits
Upper：：

yellowish red - brown
crystals - crystalline powder or mass
no data available
37 - 40 °C
no data available
no data available
no data available
no data available
no data available

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Lower：：
Flash point
Auto-ignition temperature:
Decomposition temperature:
pH
Viscosity (coefficient of viscosity)
Dynamic viscosity
Solubilities
n-Octanol/water partition coefficient:(log Pow)
Vapour pressure
Specific Gravity / Relative density
Vapour density
Particle characteristics

no data available
67 °C
no data available
no data available
no data available
no data available
no data available
Ethanol : soluble .
no data available
no data available
no data available
no data available
no data available

Section 10: STABILITY AND REACTIVITY
Stability
no data available
Reactivity
May be altered by light.
Chemical stability
Hazardous reactions
None under normal processing
Conditions to avoid
Extremes of temperature and direct sunlight, Heat, flames and sparks, static electricity, spark
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Carbon monooxide (CO), Carbon dioxide (CO2), Nitrogen oxides (NOx)

Section 11: TOXICOLOGICAL INFORMATION
Acute toxicity

no data available

Skin irritation/corrosion
Serious eye damage/ irritation
Respiratory or skin sensitization
Reproductive cell mutagenicity
Carcinogenicity

no data available
no data available
no data available
no data available
no data available

Reproductive toxicity
STOT-single exposure
STOT-repeated exposure
Aspiration hazard

no data available
no data available
no data available
no data available

Section 12: ECOLOGICAL INFORMATION
Ecotoxicity

no data available

Other data

no data available

Persistence and degradability
Bioaccumulative potential
Mobility in soil
Hazard to the ozone layer

No information available
No information available
No information available
No information available

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Section 13: DISPOSAL CONSIDERATIONS
Waste from residues
Disposal should be in accordance with applicable regional, national and local laws and regulations.
Contaminated container and contaminated packaging
Disposal should be in accordance with applicable regional, national and local laws and regulations.

Section 14: TRANSPORT INFORMATION
ADR/RID
UN number
Proper shipping name:
UN classfication
Subsidiary hazard classPacking group
Marine pollutant

UN3263
Corrosive solid, basic, organic, n.o.s. (2,2,6,6-Tetramethyl-1-piperidinyloxy, Radical)
8II
Not applicable

IMDG
UN3263UN numberCorrosive solid, basic, organic, n.o.s. (2,2,6,6-Tetramethyl-1-piperidinyloxy, Radical)
Proper shipping name:
8UN classfication
Subsidiary hazard classII
Packing group
Not applicable
Marine pollutant (Sea)Transport in bulk according to No information available
Annex II of MARPOL 73/78 andthe IBC CodeIATA
UN3263UN numberCorrosive solid, basic, organic, n.o.s. (2,2,6,6-Tetramethyl-1-piperidinyloxy, Radical)
Proper shipping name:
8UN classfication
Subsidiary hazard classII
Packing group
Not applicable
Environmentally Hazardous
Substance

Section 15: REGULATORY INFORMATION
Japanese regulations
Category IV, Class II petroleums, dangerous grade 3Fire Service Act
Not applicable
Poisonous and Deleterious
Substances Control Law
Industrial Safety and Health Act Not applicable
Industrial Safety and Health Act (2024~)【2024.4.1~】Chemical Substances Hazardous to Skin, etc.(Regulations Article 594-2 Paragraph 1)

Regulations for the carriage
and storage of dangerous
goods in ship
Civil Aeronautics Law

Corrosive Substances (Ordinance Art.3, Ministry of Transportation Ordinance Regarding
Transport by Ship and Storage, Attached Table 1)

Corrosive Substances (Ordinance Art.194, MITL Nortification for Air Transportation ofExplosives etc., Attached Table 1)
Pollutant Release and Transfer Not applicable
Register Law(2023.4.1-)
Not applicable
Export Trade Control Order

Section 16: OTHER INFORMATION

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Key literature references andsources for data etc.

NITE: National Institute of Technology and Evaluation (JAPAN)
http://www.safe.nite.go.jp/japan/db.html
IATA dangerous Goods Regulations
RTECS:Registry of Toxic Effects of Chemical Substances
Japan Industrial Safety and Health Association GHS Model SDS
Dictionary of Synthetic Oraganic Chemistry , SSOCJ, Koudansha Scientific Co.Ltd.
Chemical Dictionary, Kyouritsu Publishing Co., Ltd.
etc

The following contents were revised. Regulatory information.
Record of SDS revisions
Disclaimer
This SDS is according to JIS Z 7253: 2019. The information provided in this Safety Data Sheet is correct to the best of ourknowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe
handling, 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, unlessspecified in the text.
GHS Classification is according to JIS Z 7252:2019. *JIS: Japanese Industrial Standards
End of Safety Data Sheet

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