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Safety Data Sheet EN

Denatured Ethanol 140 Proof

CAS 64-17-5

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Denatured Ethanol 140 Proof
Synonyms
Denatured Ethyl Alcohol; Reagent Alcohol

Regulatory Identifiers

CAS Number
64-17-5 Check regulations →

Identified Uses

Laboratory chemicals.

Manufacturers & Suppliers

L

Lab Alley, LLC

manufacturer

12501 Pauls Valley Road Austin, Texas 78737 U.S.A.

512-668-9918

Emergency Contacts

Emergency Contact

1-800-535-5053

INFOTRAC

1-352-323-3500

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2
Eye Irrit. Cat. 2A
STOT SE Cat. 2

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

Hazard Statements

H225 Highly flammable liquid and vapor.
H319 Causes serious eye irritation.
H370 May cause damage to organs.

Precautionary Statements

P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 Keep container tightly closed.
P235 Keep cool.
P240 Ground/bond container and receiving equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against the static discharge.
P260 Do not breathe mist/vapors/spray.
P261 Avoid breathing mist/vapors/spray.
P264 Wash thoroughly after handling.
P270 Do not eat, drink, or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/eye protection/face protection.
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P311 If exposed or concerned: Call a poison center/doctor.
P312 Call a poison center/doctor if you feel unwell.
P332 + P313 If skin irritation occurs: Get medical attention.
P337 + P313 If eye irritation persists: Get medical advice/attention.
P352 Wash with plenty of water.
P363 Wash contaminated clothing before re-use.
P370 + P378 In case of fire, use water spray or fog, carbon dioxide, dry chemical powder, or alcohol resistant foam to extinguish.
P403 Store in a well-ventilated place.
P405 Store locked up.
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture
Chemical Name CAS Number Concentration Hazardous
Ethanol 64-17-5 63.3% No
Methanol 67-56-1 3.2% No
2-Propanol 67-63-0 3.5% No
Water 7732-18-5 30% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

If symptoms are experienced, remove source of contamination or move victim to fresh air. If affected person is not breathing, apply artificial respiration. If breathing is difficult, give oxygen. Get medical attention.

Skin contact

If irritation is experienced, flush with water. If irritation persists, get medical attention.

Eye contact

Immediately flush eyes with water for at least 15 minutes while holding eyelids open. If symptoms persist, get medical attention.

Ingestion

Do not induce vomiting. If the material is swallowed, get medical attention or advice.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water fog, alcohol-resistant foam, dry chemical powder, Carbon dioxide (CO2).

Unsuitable media

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

Specific hazards

Combustible. Pay attention to flashback. Vapors are heavier than air and may spread along floors. Development of hazardous combustion gases or vapours possible in the event of fire. Forms explosive mixtures with air at ambient temperatures.

Firefighter Protection

Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Evacuate the danger area, observe emergency procedures, consult an expert.

Environmental

Do not let product enter drains. Risk of explosion.

Cleanup methods

Take up carefully with liquid-absorbent material. Clean up affected area.

Materials: liquid-absorbent material

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Do not inhale substance/mixture.

Storage

Keep container tightly closed in a dry and well-ventilated place. Keep away from heat and sources of ignition. Moisture sensitive. Handle and store under inert gas.

Hygiene

Handle in accordance with good industrial hygiene and safety practice.

Fire prevention

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

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective threshold limit value. Ensure that eyewash stations and safety showers are proximal to the work-station location.

Hands

Wear appropriate protective gloves and clothing to prevent skin exposure.

Eyes

Safety glasses with side shields are recommended as minimum protection in industrial settings.

Respiratory

Vapor respirator. Be sure to use a MSHA/NIOSH approved respirator or equivalent. Wear appropriate respirator when ventilation is inadequate.

Skin/Body

Wear appropriate protective gloves and clothing to prevent skin exposure.

Environmental

Do not let product enter drains. Risk of explosion.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Language Code
---
Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Colorless
Colour
---
Colour Intensity
---
Form
---
Odor
Sweet, Alcohol-like
Odor Threshold
---
Ph
---
Melting Point
---
Boiling Point
(64.7 °C) at 1013 hPa
Flash Point
---
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
169.3 hPa at 25 °C
Vapor Density
---
Relative Density
---
Bulk Density
---
Density
---
Flammability
---
Upper Explosive Limit
13.50%
Lower Explosive Limit
2.50%
Explosive Limits
---
Auto Ignition Temperature
455 °C
Decomposition Temperature
---
Solubility
---
Partition Coefficient
No data available
Solubility In Water
---
Solubility In Fat
---
Molecular Weight
46.07 g/mol
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

The product is chemically stable under standard ambient conditions (room temperature).

Reactivity

Vapors may form explosive mixture with air.

Hazardous reactions

No dangerous reaction known under conditions of normal use.

Avoid

Keep away from heat, hot surfaces, sparks, open flames, and other ignition sources. No smoking. Use explosion-proof electrical/ventilating/lighting equipment. Use only non-sparking tools. Take precautionary measures against static discharge.

Incompatible

Aluminum, Acids, Oxidizing agents, Alkali metals, Halogenated compounds, Ammonia, Acid chlorides, Acid anhydrides, Reducing agents, Peroxides.

Decomposition

Carbon monoxide (CO), Carbon dioxide (CO2).

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

12.1 Toxicity

| Product | | Species | Test Results | | --- | --- | --- | --- | | Ethanol | LC50 | Pimephales promelas | 15,300 mg/L, 96h, flow-through | | | LC50 | Ceriodaphnia dubia | 5,012 mg/L, 48h, static | | | EC50 | Chlorella vulgaris | 275 mg/L, 72h, static | | | IC50 | Activated sludge | > 1,000 mg/L, 3h, static | | | NOEC | Danio rerio | 250 mg/L 120h, semi-static | | | NOEC | Daphnia magna | 9.6 mg/L, 9d, semi-static |

12.1 Toxicity

| Product | | Species | Test Results | | --- | --- | --- | --- | | Methanol | LC50 | Lepomis macrochirus | 15,400.0 mg/L, 96h, flow-through | | | EC50 | Daphnia magna | 18,260 mg/L, 96h, semi-static | | | EC50 | Pseudokirchneriella | ca. 22,000.0 mg/L, 96h, static | | | IC50 | Activated sludge | > 1,000 mg/L, 3h, static | | | NOEC | Oryzias latipes | 7,900 mg/L, 200h |

12.1 Toxicity

| Product | | Species | Test Results | | --- | --- | --- | --- | | 2-Propanol | LC50 | Pimephales promelas | 9,640 mg/L, 96h, flow-through | | | EC50 | Daphnia magna | 13,299 mg/L, 48h | | | IC50 | Desmodesmus subspicatus | > 1,000 mg/L, 72h | | | EC50 | Pseudomonas putida | 1,050 mg/L, 16h |

12.2 Persistence and degradability

The relevant substances of the mixture are readily biodegradable.

The relevant substances of the mixture are readily biodegradable.

12.3 Bio accumulative potential

No information available.

12.4 Mobility in soil

No information available.

12.5 Results of PBT and vPvB assessment

PBT/vPvB assessment not available as chemical safety assessment not required/not conducted.

PBT/vPvB assessment not available as chemical safety assessment not required/not conducted.

12.6 Endocrine disrupting properties

No information available.

12.7 Other adverse effects

No information available.
13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Disposal

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification.

Waste Codes

U154 Methanol - 67-56-1 RCRA
14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
UN1987
Shipping Name
Alcohols, n.o.s.
Transport Class
3
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

?

Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Denatured Ethanol 140 Proof known by?

Denatured Ethanol 140 Proof is also known as: Denatured Ethyl Alcohol; Reagent Alcohol

What is the hazard signal word for Denatured Ethanol 140 Proof?

The signal word is danger.

What is the physical form of Denatured Ethanol 140 Proof?

Denatured Ethanol 140 Proof is a liquid appearing as colorless . It has sweet, alcohol-like odor.

What is Denatured Ethanol 140 Proof used for?

Laboratory chemicals.

What are the hazard statements for Denatured Ethanol 140 Proof?

This substance has 3 hazard statements:

  • H225: Highly flammable liquid and vapor.
  • H319: Causes serious eye irritation.
  • H370: May cause damage to organs.