Ethanethiol, 99+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10306940	Thermo Scientific Acros 117860500	50 mL	Glass bottle
10050800	Thermo Scientific Acros 117865000	500 mL	Glass bottle
11340612	Thermo Scientific Acros 117860025	2.5 L	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 75-08-1
• Molecular Weight (g/mol): 62.13
• InChI Key: DNJIEGIFACGWOD-UHFFFAOYSA-N
• PubChem CID: 6343
• SMILES: CCS

• Molecular Formula: C₂H₆S
• MDL Number: MFCD00004887
• Synonym: ethyl mercaptan, mercaptoethane, thioethanol, ethyl hydrosulfide, ethyl sulfhydrate, ethyl thioalcohol, thioethyl alcohol, 1-mercaptoethane, aethanethiol, aethylmercaptan
• IUPAC Name: ethanethiol

Specifications

• CAS: 75-08-1
• Color: Colorless
• Boiling Point: 35.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₂H₆S
• Refractive Index: 1.4296 to 1.4316
• Beilstein: 01,34
• Merck Index: 15,3781
• Synonym: ethyl mercaptan, mercaptoethane, thioethanol, ethyl hydrosulfide, ethyl sulfhydrate, ethyl thioalcohol, thioethyl alcohol, 1-mercaptoethane, aethanethiol, aethylmercaptan
• InChI Key: DNJIEGIFACGWOD-UHFFFAOYSA-N
• IUPAC Name: ethanethiol
• PubChem CID: 6343
• Percent Purity: 99+%
• Chemical Name or Material: Ethanethiol, 99+%

• Melting Point: -148.0°C
• Density: 0.8300g/mL
• Flash Point: −45°C
• Assay Percent Range: 99% min. (GC)
• Linear Formula: C₂H₅SH
• MDL Number: MFCD00004887
• Fieser: 12,29
• Specific Gravity: 0.83
• Solubility Information: Solubility in water: 6.76g/L (20°C). Other solubilities: soluble in alcohol and ether
• SMILES: CCS
• Molecular Weight (g/mol): 62.13
• Formula Weight: 62.13
• Physical Form: Liquid

Safety and Handling

GHS H Statement
Harmful if inhaled.
Very toxic to aquatic life with long lasting effects.
Extremely flammable liquid and vapor.

GHS P Statement
Avoid release to the environment.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Keep away

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 200-837-3

missing translation for 'rtecsNumber' : KI9625000

missing translation for 'tsca' : TSCA

Product Identifier

• Ethanethiol

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Flammable liquid Category 2
• Skin sensitiser Category 1

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H302-Harmful if swallowed.
• H317-May cause an allergic skin reaction.
• H332-Harmful if inhaled.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P233-Keep container tightly closed.
• P240-Ground/bond container and receiving equipment.
• P241-Use explosion-proof electrical/ventilating/lighting/ equipment.
• P242-Use only non-sparking tools.
• P243-Take precautionary measures against static discharge.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P270-Do not eat, drink or smoke when using this product.
• P271-Use only outdoors or in a well-ventilated area.
• P272-Contaminated work clothing should not be allowed out of the workplace.
• 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.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P330-Rinse mouth.
• P363-Wash contaminated clothing before reuse.
• P370+P378-In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
• P403+P235-Store in a well-ventilated place. Keep cool.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : Ethanethiol

RUO – Research Use Only