2-Thiopheneethanol, 98%

Name: 2-Thiopheneethanol, 98%
Brand: Vaqora Chemicals
SKU: VQ-012313

About 2-Thiopheneethanol, 98%

Listed under CAS 5402-55-1, 2-Thiopheneethanol is a sulfur heterocycle available from Vaqora Chemicals, specified at 98% purity. With the molecular formula C6H8OS, it has a molar mass of 128.19 g/mol. Its systematic (IUPAC) name is 2-thiophen-2-ylethanol. It is also known as 2-(2-Hydroxyethyl)thiophene or 2-(2-Thienyl)ethanol.

It is supplied as a colourless to yellow to brown liquid. Literature values give a boiling point of 108-109 °C and a density of 1.153 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 100 g and 500 g packs, 2-Thiopheneethanol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Thiopheneethanol, 98%
Catalogue No.	VQ-012313
CAS Number	5402-55-1
IUPAC name	2-thiophen-2-ylethanol
Molecular formula	C₆H₈OS
Molecular weight	128.19 g/mol
Exact mass	128.0296
Purity / assay	98%
HSN code	29399900
InChIKey	VMJOFTHFJMLIKL-UHFFFAOYSA-N
SMILES	C1=CSC(=C1)CCO
PubChem CID	79400

Physical properties
Physical form	Liquid
Appearance	Colourless to yellow to brown liquid
Boiling point	108-109 °C
Density	1.153 g/mL at 25 °C
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 2
TPSA	48.5 Å²
Synonyms	2-(2-Hydroxyethyl)thiophene, 2-(2-Thienyl)ethanol, Thiophen-2-ethanol, Ethanol, 2-(2-thienyl)-, Thiophene-2-ethanol, 2-(thiophen-2-yl)ethanol, Thiopheneethanol, 2-(thiophen-2-yl) ethanol, 2-(thiophen-2-yl)ethyl alcohol, 2-(2-thienyl)ethan-1-ol, 2-(2-Thienyl)-ethanol, 2-thiophen-2-yl-ethanol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 2-Thiopheneethanol, 98%?

The CAS Registry Number of 2-Thiopheneethanol, 98% is 5402-55-1. It is also known as 2-(2-Hydroxyethyl)thiophene, 2-(2-Thienyl)ethanol, Thiophen-2-ethanol.

What is the molecular formula and molecular weight of 2-Thiopheneethanol, 98%?

2-Thiopheneethanol, 98% has the molecular formula C6H8OS and a molecular weight of 128.19 g/mol. Its IUPAC name is 2-thiophen-2-ylethanol.

Which grade and pack sizes of 2-Thiopheneethanol, 98% can I order?

We supply 2-Thiopheneethanol, 98% in (98%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

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

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

Yes. 2-Thiopheneethanol, 98% 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.