Thiophene, 99%

Product Code. 11443930

Brand: Thermo Scientific Alfa Aesar A13941.18

Description

CAS: 110-02-1 | C4H4S | 84.14 g/mol

Thiophene is an important building block in dyes, agrochemicals and pharmaceuticals synthesis. It is involved in the chloroalkylation reactions in 2,5-positions. It is also used to prepare butane by reduction with raney nickel, 2-vinylthiophene, dithienyl, and 2-halo thiophenes by reacting with halogens.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Thiophene is an important building block in dyes, agrochemicals and pharmaceuticals synthesis. It is involved in the chloroalkylation reactions in 2,5-positions. It is also used to prepare butane by reduction with raney nickel, 2-vinylthiophene, dithienyl, and 2-halo thiophenes by reacting with halogens.

Solubility
Miscible with ethyl alcohol, diethyl ether and other organic solvents. Immiscible with water.

Notes
Incompatible with strong oxidizing agents and strong acids.

Specifications

Chemical Identifiers

• CAS: 110-02-1
• Molecular Formula: C4H4S
• Molecular Weight (g/mol): 84.14
• MDL Number: MFCD00005413
• InChI Key: YTPLMLYBLZKORZ-UHFFFAOYSA-N
• Synonym: thiofuran, thiole, thiophen, thiotetrole, thiacyclopentadiene, divinylene sulfide, thiaphene, thiofuram, thiofurfuran, furan, thio
• PubChem CID: 8030
• ChEBI: CHEBI:30856
• IUPAC Name: thiophene
• SMILES: S1C=CC=C1

• Melting Point: -38°C
• Density: 1.066
• Boiling Point: 83°C to 85°C
• Flash Point: −9°C (16°F)
• Odor: Stench
• Refractive Index: 1.528
• Quantity: 50 g
• UN Number: UN2414
• Beilstein: 103222
• Merck Index: 14,9353
• Solubility Information: Miscible with ethyl alcohol,diethyl ether and other organic solvents. Immiscible with water.
• Formula Weight: 84.14
• Percent Purity: 99%
• Chemical Name or Material: Thiophene

Safety and Handling

Product Identifier

• Thiophene

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 3
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 2

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H302-Harmful if swallowed.
• H319-Causes serious eye irritation.
• H412-Harmful to aquatic life with long lasting effects.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : Thiophene

SDS

RUO – Research Use Only