US Research Nanomaterials, Inc.
www.us-nano.com

Kerosene
SAFTY DATA SHEET
Revised Date 2/17/2024

1. PRODUCT AND COMPANY IDENTIFICATION
1.1 Product identifiers
Product name: Kerosene
Kerosene CAS#: 8008-20-6

1.2 Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Research, synthesis of nanomaterial dispersions

1.3 Details of the supplier of the safety data sheet
Company: US Research Nanomaterials, Inc. 3302 Twig Leaf Lane
Houston, TX 77084
USATelephone: +1 832-460-3661 Fax: +1 281-492-8628

1.4 Emergency telephone number
Emergency Phone # : (832) 359-7887

2. HAZARDS IDENTIFICATION
2.1 Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Flammable liquids (Category 4), H227
Skin irritation (Category 2), H315

Reproductive toxicity (Category 1B), H360

Specific target organ toxicity - single exposure (Category 3), Central nervoussystem, H336 Aspiration hazard (Category 1), H304
Long-term (chronic) aquatic hazard (Category 2), H411

For the full text of the H-Statements mentioned in this Section, see Section 16.
2.2 GHS Label elements, including precautionary statements

Pictogram
Signal word Danger Hazard statement(s)H227 Combustible liquid.
H304 May be fatal if swallowed and enters airways.
H315 Causes skin irritation.
H336 May cause drowsiness or dizziness.
H411 Toxic to aquatic life with long lasting effects.

Precautionary statement(s)P201 Obtain special instructions before use.
P261 Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P264 Wash skin thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor.
P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortablefor breathing. Call a POISON CENTER/doctor if you feel unwell.
P302 + P352 IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 If skin irritation occurs: Get medical advice/ attention.
P362 Take off contaminated clothing and wash before reuse.
P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam toextinguish.
P391 Collect spillage.
P403 + P233 Store in a well-ventilated place. Keep container tightly closed.
P403 + P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/ container to an approved waste disposal plant.
2.3 Hazards not otherwise classified (HNOC) or not covered by GHS
None

3. COMPOSITION/INFORMATION ON INGREDIENTS
3.1 Substances
Synonyms : Kerosine
CAS-No. : 8008-20-6

4. FIRST AID MEASURES
4.1 Description of first aid measuresGeneral advice
Consult a physician. Show this safety data sheet to the doctor in attendance. Move out ofdangerous area.
If inhaled
If breathed in, move person into fresh air. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
After eye contact: rinse out with plenty of water. Remove contact lenses.
If swallowed
After swallowing: caution if victim vomits. Risk of aspiration! Keep airways free.
Pulmonary failure possible after aspiration of vomit. Call a physician immediately.

4.2 Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labeling (see section2.2) and/or in section 11

4.3 Indication of any immediate medical attention and special treatment needed
no data available

5. FIREFIGHTING MEASURES
5.1 Extinguishing media

Suitable extinguishing media
Foam Carbon dioxide (CO2) Dry powder

Unsuitable extinguishing media
For this substance/mixture no limitations of extinguishing agents are given.

5.2 Special hazards arising from the substance or mixtureNature of decomposition products not known.
Combustible.
Vapors are heavier than air and may spread along floors.
Forms explosive mixtures with air on intense heating.
Development of hazardous combustion gases or vapours possible in the event offire.

5.3 Advice for firefighters
Stay in danger area only with self-contained breathing apparatus. Prevent skincontact by keeping a safe distance or by wearing suitable protective clothing.

5.4 Further information
Remove container from danger zone and cool with water. Prevent fire
extinguishing water from contaminating surface water or the ground watersystem.

Use water spray to cool unopened containers.

6. ACCIDENTAL RELEASE MEASURES

6.1 Personal precautions, protective equipment and emergency procedures
Advice for non-emergency personnel: Do not breathe vapors, aerosols. Avoid
substance contact. Ensure adequate ventilation. Keep away from heat andsources of ignition. Evacuate the danger area, observe emergency procedures,consult an expert.
For personal protection see section 8.

6.2 Environmental precautions
Do not let product enter drains.

6.3 Methods and materials for containment and cleaning up
Cover drains. Collect, bind, and pump off spills. Observe possible materialrestrictions (see sections 7 and 10). Take up carefully with liquid-absorbent
material. Dispose of properly. Clean up affected area.

6.4 Reference to other sections
For disposal see section 13.

7. HANDLING AND STORAGE
7.1 Precautions for safe handling
Advice on safe handlingWork under hood. Do not inhale substance/mixture. Avoid generation ofvapours/aerosols.

Advice on protection against fire and explosion

Keep away from open flames, hot surfaces and sources of ignition.Take
precautionary measures against static discharge.

Hygiene measures
Immediately change contaminated clothing. Apply preventive skin protection.
Wash hands and face after working with substance.
For precautions see section 2.2.

7.2 Conditions for safe storage, including any incompatibilities
Storage conditions
Keep container tightly closed in a dry and well-ventilated place. Keep away fromheat and sources of ignition.
Storage class
Storage class (TRGS 510): 3: Flammable liquids

7.3 Specific end use(s)Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

8. EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 Control parameters

Ingredients with workplace control parameters

8.2 Exposure controls

Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before
breaks and at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection
tested and approved under appropriate government standards such as NIOSH (US) or EN
166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal
technique (without touching glove's outer surface) to avoid skin contact with this product.
Dispose of contaminated gloves after use in accordance with applicable laws and goodlaboratory practices. Wash and dry hands.
Body Protection
Impervious clothing, flame retardant antistatic protective clothing. The type of protective
equipment must be selected according to the concentration and amount of the dangerous
substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-facerespirator with multipurpose combination (US) or type AXBEK (EN 14387) respirator
cartridges as a backup to engineering controls. If the respirator is the sole means ofprotection, use a full-face supplied air respirator. Use respirators and components tested andapproved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

9. PHYSICAL AND CHEMICAL PROPERTIES
9.1 Information on basic physical and chemical propertiesa) Appearance: Form: liquid, clear, colorlessb) Odor: No data availablec) Odor Threshold: no data availabled) pH: no data availablee) Melting point/freezing point: No data availablef) Initial boiling point and boiling range: 175 - 325 °C 347 - 617 °F at 1,013 hPag) Flash point: 82 °C (180 °F) - closed cuph) Evaporation rate: no data availablei) Flammability (solid, gas): no data availablej) Upper/lower flammability or explosive limits: Upper explosion limit: 5 %(V) , Lower
explosion limit: 0.7 %(V)k) Vapor pressure: 0.31 hPa at 20 °C (68 °F)l) Vapor density: No data availablem) Relative density: 0.800 g/cm3n) Water solubility: No data availableo) Partition coefficient - noctanol/water: No data availableq) Decomposition temperature: no data availabler) Viscosity: no data availables) Explosive properties: no data availablet) Oxidizing properties: no data available

9.2 Other safety information
Surface tension: 32 mN/m at 20 °C (68 °F)

10. STABILITY AND REACTIVITY
10.1 Reactivity

Forms explosive mixtures with air on intense heating.
A range from approx. 15 Kelvin below the flash point is to be rated as critical.

10.2 Chemical stability
The product is chemically stable under standard ambient conditions (roomtemperature)

10.3 Possibility of hazardous reactions
No data available
10.4 Conditions to avoid
Strong heating.

10.5 Incompatible materials
Strong oxidizing agents, Strong bases, Strong acids, Amines10.6 Hazardous decomposition products
In the event of fire: see section 5

11. TOXICOLOGICAL INFORMATION
11.1 Information on toxicological effects
Acute toxicity
LD50 Oral - Rabbit - 2,835 mg/kg
Remarks: Behavioral:Muscle weakness.
Lungs, Thorax, or Respiration:Respiratory stimulation. Endocrine:Hypoglycemia.
Inhalation: No data available
Dermal: No data available
No data available

Skin corrosion/irritation
Skin - Rabbit
Result: Irritating to skin. - 24 h (Draize Test)
No data available
Serious eye damage/eye irritation
Causes serious eye irritation.
Respiratory or skin sensitization
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
No data available
Reproductive toxicity
No data available
Aspiration hazard
No data available
Additional Information

RTECS: OA5500000]To the best of our knowledge, the chemical, physical, and toxicological properties
have not been thoroughly investigated.

11. ECOLOGICAL INFORMATION

12.1 Toxicity
no data available

12.2 Persistence and degradability
Result: 90 % - Readily biodegradable.

12.3 Bioaccumulative potential
No data available
12.4 Mobility in soil
no data available

12.5 Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/notconducted12.6 Other adverse effects
no data available

13.DISPOSAL CONSIDERATIONS
13.1 Waste treatment methods

ProductWaste material must be disposed of in accordance with the national and local
regulations. Leave chemicals in original containers. No mixing with other waste.
Handle uncleaned containers like the product itself.

14.TRANSPORT INFORMATION DOT (US)NA-Number: 1993 Class: NONE Packing group: III
Proper shipping name: Combustible liquid, n.o.s.
Reportable Quantity (RQ):
Poison Inhalation Hazard: No
IMDG
UN number: 1223

Class: 3

Packing group: III

IATA
UN number: 1223

Class: 3

Packing group: III

15.REGULATORY INFORMATIONSARA 302 Components

This material does not contain any components with a section 302 EHS TPQ.
SARA 313 Components
This material does not contain any chemical components with known CAS
numbers that exceed the threshold (De Minimis) reporting levels established bySARA Title III, Section 313.

SARA 311/312 Hazards
Fire Hazard, Acute Health Hazard

16.OTHER INFORMATION
Further information

The above information is believed to be correct but does not purport to be all inclusive andshall be used
only as a guide. The information in this document is based on the present state of ourknowledge and is applicable to the product with regard to appropriate safety precautions. Itdoes not represent any guarantee of the properties of the product.
Employers should use this information only as a supplement to other information gathered bythem, and should make independent judgment of suitability of this information to ensure
proper use and protect the health and safety of employees. This information is furnishedwithout warranty, and any use of the product not in conformance with this Safety Data Sheet,or in combination with any other product or process, is the responsibility of the user.