Ethyl mercaptan, 99%

Name: Ethyl mercaptan, 99%
Brand: Vaqora Chemicals
SKU: VQ-010872

About Ethyl mercaptan, 99%

Listed under CAS 75-08-1, Ethyl mercaptan is an organosulfur compound available from Vaqora Chemicals, specified at 99% purity. Formula C2H6S, molecular weight 62.14 g/mol. Systematically, it is named ethanethiol. It is also known as Mercaptoethane or Ethyl sulfhydrate.

It is supplied as a colourless to pale yellow liquid. Reported physical data include a boiling point of 35 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for fuels and lubricants and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and oil, gas and petrochemicals.

Available in 25 mL, 500 mL and 160 / 170 kg packs, Ethyl mercaptan is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Fuels & lubricants
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ethyl mercaptan, 99%
Catalogue No.	VQ-010872
CAS Number	75-08-1
IUPAC name	ethanethiol
Molecular formula	C₂H₆S
Molecular weight	62.14 g/mol
Exact mass	62.019
Purity / assay	99%
HSN code	29309098
InChIKey	DNJIEGIFACGWOD-UHFFFAOYSA-N
SMILES	CCS
PubChem CID	6343

Physical properties
Physical form	Liquid
Appearance	Colourless to pale yellow liquid
Boiling point	35 °C
LogP (XLogP3)	0.9
H-bond donors / acceptors	1 / 1
TPSA	1 Å²
Synonyms	Mercaptoethane, Ethyl sulfhydrate, Thioethanol, Ethyl thioalcohol, Thioethyl alcohol, Ethyl hydrosulfide, Aethanethiol, 1-Mercaptoethane, Ethaanthiol, ethyl-mercaptan, LPG ethyl mercaptan 1010, Mercaptan C2

Safety & hazard information (GHS)

Flammable

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H224Extremely flammable liquid and vapor
H302Harmful if swallowed
H331Toxic if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P273, P280, P301 + P317, P303 + P361 + P353, P304 + P340, P316, P321, P330, P370 + P378, P391, P403 + P233, P403 + P235, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Ethyl mercaptan, 99%?

The CAS Registry Number of Ethyl mercaptan, 99% is 75-08-1. It is also known as Mercaptoethane, Ethyl sulfhydrate, Thioethanol.

What is the molecular formula and molecular weight of Ethyl mercaptan, 99%?

Ethyl mercaptan, 99% has the molecular formula C2H6S and a molecular weight of 62.14 g/mol. Its IUPAC name is ethanethiol.

Which grade and pack sizes of Ethyl mercaptan, 99% can I order?

We supply Ethyl mercaptan, 99% in (99%) grade, in 25 mL, 500 mL, 160 / 170 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl mercaptan, 99%?

Yes. Every lot of Ethyl mercaptan, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ethyl mercaptan, 99% be shipped internationally?

Yes. Ethyl mercaptan, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.