2-Mercapto ethanol, GR 99%+

Name: 2-Mercapto ethanol, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-010771

About 2-Mercapto ethanol, GR 99%+

Listed under CAS 60-24-2, 2-Mercapto ethanol is an organosulfur compound available from Vaqora Chemicals (AR grade), specified at ≥99% purity. Formula C2H6OS, molecular weight 78.14 g/mol. Its systematic (IUPAC) name is 2-sulfanylethanol. Alternative names: ß-Mercaptoethanol and 2-Hydroxyethylmercaptan.

The material typically appears as a clear colourless liquid. Literature values give a density of 1.11 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 100 mL, 500 mL and 4 x 25 kg packs, 2-Mercapto ethanol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	2-Mercapto ethanol, GR 99%+
Catalogue No.	VQ-010771
CAS Number	60-24-2
IUPAC name	2-sulfanylethanol
Molecular formula	C₂H₆OS
Molecular weight	78.14 g/mol
Exact mass	78.0139
Grade	AR
Purity / assay	≥99%
HSN code	29309090
InChIKey	DGVVWUTYPXICAM-UHFFFAOYSA-N
SMILES	C(CS)O
PubChem CID	1567

Physical properties
Physical form	Liquid
Appearance	Clear colourless liquid
Density	1.11 g/mL at 25 °C
LogP (XLogP3)	-0.2
H-bond donors / acceptors	2 / 2
TPSA	21.2 Å²
UN number	UN 2966
Synonyms	ß-Mercaptoethanol, 2-Hydroxyethylmercaptan, BME, Thioethylene glycol, 2-mercaptoethanol, Beta-Mercaptoethanol, Mercaptoethanol, Thioglycol, Ethanol, 2-mercapto-, 2-Thioethanol, 2-Hydroxyethanethiol, Monothioglycol

Safety & hazard information (GHS)

Corrosive

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302Harmful if swallowed
H310Fatal in contact with skin
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H331Toxic if inhaled
H332Harmful if inhaled
H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P262, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P318, P319, P321, P330

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

Other grades of CAS 60-24-2

Synthesis

2-Mercapto ethanol, 98%

CAS: 60-24-2
Formula: C₂H₆OS
MW: 78.14 g/mol

VQ-010770

AR / Molecular Biology

2-Mercapto ethanol, AR, for molecular biology 99%

CAS: 60-24-2
Formula: C₂H₆OS
MW: 78.14 g/mol

VQ-045780

Cell Culture

2-Mercapto ethanol, cell culture tested

CAS: 60-24-2
Formula: C₂H₆OS
MW: 78.14 g/mol

VQ-046388

GC

2-Mercapto ethanol, for GC ≥99.00%

CAS: 60-24-2
Formula: C₂H₆OS
MW: 78.14 g/mol

VQ-045637

Molecular Biology

2-Mercapto ethanol, for molecular biology, 99%

CAS: 60-24-2
Formula: C₂H₆OS
MW: 78.14 g/mol

VQ-003235

Frequently asked questions

What is the CAS number of 2-Mercapto ethanol, GR 99%+?

The CAS Registry Number of 2-Mercapto ethanol, GR 99%+ is 60-24-2. It is also known as ß-Mercaptoethanol, 2-Hydroxyethylmercaptan, BME.

What is the molecular formula and molecular weight of 2-Mercapto ethanol, GR 99%+?

2-Mercapto ethanol, GR 99%+ has the molecular formula C2H6OS and a molecular weight of 78.14 g/mol. Its IUPAC name is 2-sulfanylethanol.

Which grade and pack sizes of 2-Mercapto ethanol, GR 99%+ can I order?

We supply 2-Mercapto ethanol, GR 99%+ in AR (≥99%) grade, in 100 mL, 500 mL, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Mercapto ethanol, GR 99%+?

Yes. Every lot of 2-Mercapto ethanol, GR 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 2-Mercapto ethanol, GR 99%+ be shipped internationally?

Yes. 2-Mercapto ethanol, GR 99%+ is classified as hazardous (UN 2966), 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.