Thiophene, 99%

Name: Thiophene, 99%
Brand: Vaqora Chemicals
SKU: VQ-012376

About Thiophene, 99%

Vaqora Chemicals supplies Thiophene in Puriss grade, a sulfur heterocycle registered under CAS number 110-02-1 with a typical assay of 99%. The compound has the formula C4H4S, corresponding to a molecular weight of 84.14 g/mol. Alternative names: Thiofuran and Thiole.

In its supplied form it is a colourless liquid. Key physical data: a boiling point of 84 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, pharmaceutical synthesis and agrochemical formulations. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Available in 100 mL, 500 mL and 200 kg packs, Thiophene is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Pharmaceutical synthesis
Agrochemical formulations

Industries

Specifications & identifiers

Chemical identifiers
Product name	Thiophene, 99%
Catalogue No.	VQ-012376
CAS Number	110-02-1
IUPAC name	thiophene
Molecular formula	C₄H₄S
Molecular weight	84.14 g/mol
Exact mass	84.0034
Grade	Puriss
Purity / assay	99%
HSN code	29349900
InChIKey	YTPLMLYBLZKORZ-UHFFFAOYSA-N
SMILES	C1=CSC=C1
PubChem CID	8030

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	84 °C
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 1
TPSA	28.2 Å²
UN number	UN 2414
Synonyms	Thiofuran, Thiole, Thiacyclopentadiene, Divinylene sulfide, Thiaphene, Furan, thio-, Huile HSO, Huile H50, CP 34, Divinylene sulphide, CP34, Hopkin's lactic acid reagent

Safety & hazard information (GHS)

Flammable

Corrosive

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H331Toxic if inhaled
H332Harmful if inhaled
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, 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

Frequently asked questions

What is the CAS number of Thiophene, 99%?

The CAS Registry Number of Thiophene, 99% is 110-02-1. It is also known as Thiofuran, Thiole, Thiacyclopentadiene.

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

Thiophene, 99% has the molecular formula C4H4S and a molecular weight of 84.14 g/mol. Its IUPAC name is thiophene.

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

We supply Thiophene, 99% in Puriss (99%) 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 Thiophene, 99%?

Yes. Every lot of Thiophene, 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 Thiophene, 99% be shipped internationally?

Yes. Thiophene, 99% is classified as hazardous (UN 2414), 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.