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  7. Thiophene, 99%, Thermo Scientific Chemicals

Thiophene, 99%, Thermo Scientific Chemicals

Product Code. 11481668
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500 g
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This item is not returnable. View return policy

Description

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.
TRUSTED_SUSTAINABILITY

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

Specifications

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 500 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
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Safety and Handling

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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

RUO – Research Use Only

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