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Safety Data Sheet (SDS)

SDS #: 292
Revision Date: March 25, 2014
SECTION 1 — CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

Cyclohexene

Flinn Scientific, Inc. P.O. Box 219, Batavia, IL 60510 (800) 452-1261
Chemtrec Emergency Phone Number: (800) 424-9692
Signal Word
DANGER
SECTION 2 — HAZARDS IDENTIFICATION
Hazard class: Flammable liquids (Category 2). Highly flammable liquid and vapor (H225). Keep away from heat, sparks, open flames, and hot surfaces. No smoking (P210).

Hazard class: Aspiration hazard (Category 1). May be fatal if swallowed and enters airways (H304).

Hazard class: Acute toxicity, dermal (Category 3). Toxic in contact with skin (H311). Do not eat, drink or smoke when using this product (P270).
Pictograms
SECTION 3 — COMPOSITION, INFORMATION ON INGREDIENTS
Component Name CAS Number Formula Formula Weight Concentration
Cyclohexene

Synonyms: Tetrahydrobenzene
110-83-8 C6H10 82.15
SECTION 4 — FIRST AID MEASURES
Call a POISON CENTER or physician if you feel unwell (P312).
If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do so. Continue rinsing.
If on skin or hair: Immediately remove all contaminated clothing. Rinse skin with water (P303+P361+P353).
If swallowed: Immediately call a POISON CENTER or physician (P301+P310). Do NOT induce vomiting (P331).
Remove immediately all contaminated clothing (P361). Wash contaminated clothing before reuse (P363).
SECTION 5 — FIRE FIGHTING MEASURES
Class IB flammable liquid.
Flash point: -7 °C Flammable limits: Lower: 1% Upper: 5% Autoignition Temperature: 244 °C
When heated to decomposition, may emit toxic fumes.
In case of fire: Use a tri-class dry chemical fire extinguisher P370+P378).
NFPA Code
H-1
F-3
R-0
SECTION 6 — ACCIDENTAL RELEASE MEASURES
Sweep up the spill, place in a sealed bag or container, and dispose. Ventilate area and wash spill site after material pickup is complete. See Sections 8 and 13 for further information.
SECTION 7 — HANDLING AND STORAGE
Flinn Suggested Chemical Storage Pattern: Organic #3. Store with hydrocarbons, oils, esters and aldehydes.
Store in a dedicated flammables cabinet. If a flammables cabinet is not available, store in Flinn Saf-Stor™ can. May form explosive peroxides. Keep container tightly closed (P233). Keep cool (P235). Ground or bond container and receiving equipment (P240). Use explosion-proof electrical and ventilating equipment (P241). Use only non-sparking tools (P242).
SECTION 8 — EXPOSURE CONTROLS, PERSONAL PROTECTION
Wear protective gloves, protective clothing, and eye protection (P280). Wash hands thoroughly after handling.
Exposure guidelines: PEL/TLV 300 ppm (OSHA/ACGIH)
SECTION 9 — PHYSICAL AND CHEMICAL PROPERTIES
Clear liquid. Strong paint thinner-like odor.
Soluble: Alcohol. Insoluble in water.
Boiling point: 83 °C
Melting point: -103.5 °C
Refractive index: 1.4465
Specific gravity: 0.811
SECTION 10 — STABILITY AND REACTIVITY
Avoid any source of ignition and avoid oxidizing agents.
Shelf life: Poor. Substance may form explosive peroxides. Avoid prolonged storage. See Section 7 for further information.
SECTION 11 — TOXICOLOGICAL INFORMATION
Acute effects: Irritant, nausea, dizziness, and headache.
Chronic effects: N.A.
Target organs: N.A.
ORL-RAT LD50: 2400 uL/kg
IHL-RAT LC50: greater than 6370 ppm/4H
SKN-GPG LD50: greater than 20 mL/kg
SECTION 12 — ECOLOGICAL INFORMATION
Data not yet available.
SECTION 13 — DISPOSAL CONSIDERATIONS
Please review all federal, state and local regulations that may apply before proceeding.
Flinn Suggested Disposal Method #18b is one option.
SECTION 14 — TRANSPORT INFORMATION
Shipping name: Cyclohexene. Hazard class: 3, Flammable liquid. UN number: UN2256.
SECTION 15 — REGULATORY INFORMATION
TSCA-listed, EINECS-listed (203-807-8), RCRA code D001.
SECTION 16 — OTHER INFORMATION
This Safety Data Sheet (SDS) is for guidance and is based upon information and tests believed to be reliable. Flinn Scientific, Inc. makes no guarantee of the accuracy or completeness of the data and shall not be liable for any damages relating thereto. The data is offered solely for your consideration, investigation, and verification. The data should not be confused with local, state, federal or insurance mandates, regulations, or requirements and CONSTITUTE NO WARRANTY. Any use of this data and information must be determined by the science instructor to be in accordance with applicable local, state or federal laws and regulations. The conditions or methods of handling, storage, use and disposal of the product(s) described are beyond the control of Flinn Scientific, Inc. and may be beyond our knowledge. FOR THIS AND OTHER REASONS, WE DO NOT ASSUME RESPONSIBILITY AND EXPRESSLY DISCLAIM LIABILITY FOR LOSS, DAMAGE OR EXPENSE ARISING OUT OF OR IN ANY WAY CONNECTED WITH THE HANDLING, STORAGE, USE OR DISPOSAL OF THIS PRODUCT(S).
Consult your copy of the Flinn Science Catalog/Reference Manual for additional information about laboratory chemicals.