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Safety Data Sheet EN

Ethanethiol

CAS 75-08-1
EC 200-837-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Ethanethiol
Product Code
22585
Chemical Name
ethanethiol; ethyl mercaptan 016-022-00-9

Regulatory Identifiers

CAS Number
75-08-1 Check regulations →
EC Number
200-837-3 Check regulations →

Identified Uses

SU24 Scientific research and development

Manufacturers & Suppliers

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc. logo

Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.

manufacturer

30 Bond Street, Ward Hill, MA 01835-8099

800-343-0660

http://www.alfa.com

Emergency Contacts

Emergency Contact

(800) 343-0660

During normal business hours (Monday-Friday, 8am-7pm EST)

Carechem 24

(866) 928-0789

After normal business hours

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Acute Tox. Cat. 4 H332

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

Hazard Statements

H225 Highly flammable liquid and vapor.
H332 Harmful if inhaled.

Precautionary Statements

P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P403+P235 Store in a well-ventilated place. Keep cool.
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 substance

Substances

Chemical Name CAS Number Concentration Hazardous
ethanethiol; ethyl mercaptan 016-022-00-9 EC: 200-837-3 75-08-1 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Supply fresh air. If required, provide artificial respiration. Keep patient warm.

Skin contact

Immediately wash with water and soap and rinse thoroughly.

Eye contact

Rinse opened eye for several minutes under running water. Then consult a doctor.

Ingestion

Seek medical treatment.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

The data for this section has not been processed yet.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

The data for this section has not been processed yet.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

The data for this section has not been processed yet.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.

Hands

Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Penetration time of glove material (in minutes) Not determined.

Eyes

Safety glasses.

Respiratory

Use suitable respirator when high concentrations are present.

Skin/Body

Protective work clothing.

09

Physical and Chemical Properties

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

Lower Explosive Limit
2.8 Vol %
State Under Standard Conditions
---
Colour
Colorless
Kinematic Viscosity
Not determined.
Partition Coefficient
Not determined.
Dynamic Viscosity
Not determined.
Ph
Not determined.
Bulk Density
---
Crystallisation Point
---
Metal Corrosion
---
Form
Liquid
Density
0.84 g/cm3 (7.01 lbs/gal)
Flammability
Not determined.
Cloud Point
---
Evaporation Rate
Not determined.
Melting Point
-148 ℃ (-234 ºF)
Voc Content
---
Appearance
Colorless
Relative Density
Not determined.
Properties Status
---
Vapor Pressure
590 hPa (443 mm Hg)
Relative Evaporation Rate
---
Vapor Density
Not determined.
Physical State Data
liquid
Explosive Limits
---
Softening Point
---
Odor
Unpleasant
Flash Point
-48 ℃ (-54 °F)
Colour Intensity
---
Upper Explosive Limit
18 Vol %
Solidification Point
---
Physical State
Liquid
Odor Threshold
Not determined.
Molecular Weight
---
Decomposition Temperature
Not determined.
Freezing Point
---
Solubility In Water
6.8 g/l
Solubility
---
Solubility In Fat
---
Boiling Point
35 °C (95 °F)
Auto Ignition Temperature
Not determined.
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

The data for this section has not been processed yet.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

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

UN Number
UN2363
Shipping Name
Ethyl mercaptan
Transport Class
8
Packing Group
I
IMDG

F-E,S-Ď

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Ethanethiol?

The signal word is danger.

What is the physical form of Ethanethiol?

Ethanethiol is a liquid appearing as colorless with colorless color. It has unpleasant odor.

What is Ethanethiol used for?

SU24 Scientific research and development

What are the hazard statements for Ethanethiol?

This substance has 2 hazard statements:

  • H225: Highly flammable liquid and vapor.
  • H332: Harmful if inhaled.

What is the melting point of Ethanethiol?

The melting point is -148 ℃ (-234 ºF) and the boiling point is 35 °C (95 °F).

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