Millipore Sigma Vibrant Logo

841538 1-Benzothiophene

View Pricing & Availability


Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
95-15-8202-395-7C₈H₆S134.2 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
Retrieving availability...
Limited AvailabilityLimited Availability
In Stock 
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      Glass bottle 10 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
      Request Pricing
      Catalogue Number841538
      Product Information
      CAS number95-15-8
      EC number202-395-7
      Hill FormulaC₈H₆S
      Molar Mass134.2 g/mol
      HS Code2934 99 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Application1-Benzothiophene for synthesis. CAS 95-15-8, molar mass 134.19 g/mol.
      Biological Information
      Physicochemical Information
      Boiling point222 °C
      Density1.149 g/cm3
      Flash point110 °C
      Ignition temperature510 °C
      Melting Point30 - 33 °C
      Vapor pressure1.33 hPa (20 °C)
      Solubility0.13 g/l
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 1700 mg/kg
      LD 50 dermalLD50 Rabbit > 2000 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H302: Harmful if swallowed.
      H412: Harmful to aquatic life with long lasting effects.
      Precautionary Statement(s)P264: Wash skin thoroughly after handling.
      P270: Do not eat, drink or smoke when using this product.
      P273: Avoid release to the environment.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P501: Dispose of contents/ container to an approved waste disposal plant.
      Signal WordWarning
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly hazardous to water
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Categories of dangerharmful, dangerous for the environment
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDKein Gefahrgut
      Declaration (transport by air) IATA-DGRNo Dangerous Good
      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
      Supplemental Information
      Assay (GC, area%)≥ 98.0 % (a/a)
      Melting range (lower value)≥ 29 °C
      Melting range (upper value)≤ 32 °C
      Identity (IR)passes test
      Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

      Related Products & Applications


      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Heterocycles > Heterocycles with 5-membered Rings > Thiophenes (also S,S-dioxides)
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Heterocycles > Heterocycles with 5-membered Rings > Thiophenes (also S,S-dioxides)
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Heterocycles > Heterocycles with 5-membered Rings > Thiophenes (also S,S-dioxides)