Ethanethiol, 99+%, Thermo Scientific Chemicals

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.

Specifications

Chemical Identifiers

• CAS: 75-08-1
• Molecular Formula: C₂H₆S
• Molecular Weight (g/mol): 62.13
• MDL Number: MFCD00004887
• InChI Key: DNJIEGIFACGWOD-UHFFFAOYSA-N
• Synonym: ethyl mercaptan, mercaptoethane, thioethanol, ethyl hydrosulfide, ethyl sulfhydrate, ethyl thioalcohol, thioethyl alcohol, 1-mercaptoethane, aethanethiol, aethylmercaptan
• PubChem CID: 6343
• IUPAC Name: ethanethiol
• SMILES: CCS

• Melting Point: -148.0°C
• Color: Colorless
• Density: 0.8300g/mL
• Boiling Point: 35.0°C
• Flash Point: −45°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99% min. (GC)
• Packaging: Glass bottle
• Linear Formula: C₂H₅SH
• Refractive Index: 1.4296 to 1.4316
• Quantity: 500 mL
• Beilstein: 01,34
• Fieser: 12,29
• Merck Index: 15,3781
• Specific Gravity: 0.83
• Solubility Information: Solubility in water: 6.76g/L (20°C). Other solubilities: soluble in alcohol and ether
• Formula Weight: 62.13
• Percent Purity: 99+%
• Physical Form: Liquid
• Chemical Name or Material: Ethanethiol, 99+%

Safety and Handling

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 : Ethyl mercaptan

RUO – Research Use Only