2-Mercapto ethanol, 98%

Name: 2-Mercapto ethanol, 98%
Brand: Vaqora Chemicals
SKU: VQ-010770

About 2-Mercapto ethanol, 98%

2-Mercapto ethanol is an organosulfur compound in Synthesis grade carrying the CAS registry number 60-24-2 at a purity of 98%. With the molecular formula C2H6OS, it has a molar mass of 78.14 g/mol. Systematically, it is named 2-sulfanylethanol. It is also known as ß-Mercaptoethanol or 2-Hydroxyethylmercaptan.

The material typically appears as a clear colourless liquid. Key physical data: a density of 1.114 g/cm3. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span antioxidant additive and organic synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 2-Mercapto ethanol in 100 mL, 500 mL and 200 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Antioxidant additive
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Mercapto ethanol, 98%
Catalogue No.	VQ-010770
CAS Number	60-24-2
IUPAC name	2-sulfanylethanol
Molecular formula	C₂H₆OS
Molecular weight	78.14 g/mol
Exact mass	78.0139
Grade	Synthesis
Purity / assay	98%
HSN code	29309090
InChIKey	DGVVWUTYPXICAM-UHFFFAOYSA-N
SMILES	C(CS)O
PubChem CID	1567

Physical properties
Physical form	Liquid
Appearance	Clear colourless liquid
Density	1.114 g/cm3
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

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

AR

2-Mercapto ethanol, GR 99%+

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

VQ-010771

Frequently asked questions

What is the CAS number of 2-Mercapto ethanol, 98%?

The CAS Registry Number of 2-Mercapto ethanol, 98% 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, 98%?

2-Mercapto ethanol, 98% 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, 98% can I order?

We supply 2-Mercapto ethanol, 98% in Synthesis (98%) grade, in 100 mL, 500 mL, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Mercapto ethanol, 98%?

Yes. Every lot of 2-Mercapto ethanol, 98% 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, 98% be shipped internationally?

Yes. 2-Mercapto ethanol, 98% 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.