Denatured Alcohol 200 Proof 3C

Product Identifier

Denatured Alcohol 200 Proof 3C

CAS Number

64-17-5

Chemical Formula

C2H6O

Molecular Weight

46.07 g/mol

Manufacturer

Alliance Chemical
204 South Edmond Street, Taylor, TX 76574

Emergency Phone

Chemtel 1-800-255-3924 (24/7)

Recommended Use

Industrial / laboratory chemical. See Section 7.

Signal Word

Danger

Hazard Statements

• H225Highly flammable liquid and vapour
• H319Causes serious eye irritation

Precautionary Statements

• P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P233Keep container tightly closed.
• P240Ground and bond container and receiving equipment.
• P241Use explosion-proof electrical, ventilating, and lighting equipment.
• P242Use non-sparking tools.
• P243Take precautionary measures against static discharge.
• P264Wash hands and face thoroughly after handling.
• P280Wear protective gloves, protective clothing, and eye/face protection.
• P303+P361+P353IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
• P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P337+P313If eye irritation persists: Get medical advice or attention.
• P403+P235Store in a well-ventilated place. Keep cool.
• P501Dispose of contents and container in accordance with local, regional, national, and international regulations.

Hazard (H) and precautionary (P) statements and pictograms conform to GHS Rev. 9. The full classification rationale is in the downloadable SDS PDF.

Concentrations are nominal; lot-specific values appear on the Certificate of Analysis. Components not contributing to classification are omitted.

Eyes

Rinse with plenty of water for at least 15 minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention immediately.

Skin

Immediately flush with plenty of water for at least 15 minutes while removing contaminated clothing. Wash with soap. Get medical attention immediately.

Inhalation

Move person to fresh air and keep comfortable for breathing. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Get medical attention immediately.

Ingestion

Do Not Induce Vomiting! Never give anything by mouth to an unconscious person. If conscious, wash out mouth with water. Get medical attention immediately.

Suitable Extinguishing Media

Alcohol-resistant foam, CO2, dry chemical powder. Water spray may be used to cool fire-exposed containers.

Unsuitable Extinguishing Media

Do not use a solid water stream — may scatter and spread fire.

Protective Equipment

Wear self-contained breathing apparatus and full protective clothing.

Hazardous Combustion Products

May include carbon oxides and other toxic fumes. See Section 10.

Personal Precautions

Use PPE as described in Section 8. Ensure adequate ventilation. Evacuate personnel to safe areas.

Environmental Precautions

Prevent leakage or spillage from entering drains, sewers, or waterways.

Containment & Cleanup

Absorb with inert material. Collect in appropriate waste container. Dispose per applicable regulations.

Safe Handling

Use with adequate ventilation. Avoid contact with skin, eyes, and clothing. Wash thoroughly after handling. Keep container closed when not in use.

Safe Storage

Store in a cool, dry, well-ventilated area away from heat, sparks, and open flame. Keep away from incompatible materials (see Section 10). Keep containers tightly closed. Ground and bond containers when transferring material.

Occupational Exposure Limits

No established occupational exposure limits.

Engineering Controls

Use adequate ventilation. Provide eyewash stations and quick-drench showers accessible to areas of use.

Eye/Face Protection

Wear chemical safety goggles or face shield.

Skin Protection

Wear chemical-resistant gloves and protective clothing.

Respiratory Protection

Use a NIOSH-approved respirator with organic vapor cartridges. For confined spaces or exposures above the OEL, use supplied-air respiratory protection.

Appearance

Ethanol with a small amount of an adulterant added so as to be unfit for use as a beverage.

Form

Liquid

Odor

Pleasant

Density

0.79 at 68 °F (USCG, 1999) - Less dense than water; will float g/cm³

Boiling Point

173.3 °F at 760 mmHg (NTP, 1992) °C

Melting Point

-173.4 °F (NTP, 1992) °C

Flash Point

55 °F (NTP, 1992) °C

Vapor Pressure

40 mmHg at 66 °F ; 50 mmHg at 77 °F (NTP, 1992) mmHg

Solubility

greater than or equal to 100 mg/mL at 73 °F (NTP, 1992)

Values shown reflect product-specific canonical data. Lot-specific ranges may vary; see the Certificate of Analysis for the shipped lot.

Chemical Stability

Stable under recommended storage conditions.

Possibility of Hazardous Reactions

None under normal processing conditions.

Conditions to Avoid

Heat, sparks, open flame, and incompatible materials.

Incompatible Materials

Strong oxidizing agents, sources of ignition, heat.

Hazardous Decomposition Products

May produce carbon oxides and other toxic fumes when heated to decomposition.

See Section 2 for GHS hazard classification.

Carcinogen Classification

Ecotoxicity

Algae ErC50: ~ 1450 mg/L (Microcystis aeruginosa — cell-multiplication inhibition threshold); Fish LC50: 11200 mg/L (24 h, Oncorhynchus mykiss (flow-through, 10 °C); 24-h window)

Persistence & Degradability

Not persistent; rapid aerobic biodegradation — Readily biodegradable (89% ThBOD in 2 wk, activated sludge)

Bioaccumulative Potential

log Kow −0.31, BCF 3 (estimated; low)

Mobility in Soil

Very high soil mobility (log Koc 0.20)

Dispose of contents/container in accordance with applicable federal, state, and local regulations. Do not dispose of into drains or waterways.

US DOT (49 CFR)

UN Number

UN1987

Proper Shipping Name

Alcohols, n.o.s. (Ethyl alcohol, isopropyl alcohol)

Hazard Class

3

Packing Group

II

IMDG / IATA classifications may differ. Refer to the downloadable SDS PDF for international transport details. Verify current regulations before international shipment.

SARA 311/312 hazard categories correspond to the GHS classification in Section 2. Data retrieved as of: California Proposition 65 2026-05-05; US EPA TSCA Active Inventory 2026-05-05; EPCRA SARA 313 (TRI) 2026-05-05.

Revision Date

2026-07-17

GHS Format

GHS Rev. 9 (2021), 16-section format per OSHA HCS 2024 (29 CFR 1910.1200).