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806086 α-Methylstyrene

a-Methylstyrene (stabilised with 4-tert-butylpyrocatechol) for synthesis. CAS 98-83-9, EC Number 202-705-0, chemical formula C₆H₅C(CH₃)=CH₂.

α-Methylstyrene MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2-Phenyl-1-propene, Isopropenylbenzene

CAS #: 98-83-9 EC Number: 202-705-0 Molar Mass: 119.17 g/mol Chemical Formula: C₆H₅C(CH₃)=CH₂ Hill Formula: C₉H₁₀
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
98-83-9202-705-0C₉H₁₀C₆H₅C(CH₃)=CH₂119.17 g/mol

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      Description
      Catalogue Number806086
      Synonyms2-Phenyl-1-propene, Isopropenylbenzene
      Descriptionα-Methylstyrene
      References
      Product Information
      CAS number98-83-9
      EC index number601-027-00-6
      EC number202-705-0
      Hill FormulaC₉H₁₀
      Chemical formulaC₆H₅C(CH₃)=CH₂
      Molar Mass119.17 g/mol
      HS Code2902 90 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Applicationa-Methylstyrene (stabilised with 4-tert-butylpyrocatechol) for synthesis. CAS 98-83-9, EC Number 202-705-0, chemical formula C₆H₅C(CH₃)=CH₂.
      Biological Information
      Physicochemical Information
      Boiling point164 °C (1013 hPa)
      Density0.909 g/cm3 (20 °C)
      Explosion limit0.9 - 6.6 %(V)
      Flash point46 °C DIN 51758
      Ignition temperature445 °C
      Melting Point-24 °C
      pH value5 - 6 (500 g/l, H₂O)
      Vapor pressure2.53 hPa (20 °C)
      Solubility560 mg/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 4900 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H226: Flammable liquid and vapour.
      H304: May be fatal if swallowed and enters airways.
      H317: May cause an allergic skin reaction.
      H319: Causes serious eye irritation.
      H335: May cause respiratory irritation.
      H361fd: Suspected of damaging fertility. Suspected of damaging the unborn child.
      H411: Toxic to aquatic life with long lasting effects.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P273: Avoid release to the environment.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P331: Do NOT induce vomiting.
      Signal WordDanger
      Storage class3 Flammable liquids
      WGKWGK 2 obviously hazardous to water
      Disposal1
      Strongly contaminated halogen-free organic solvents: container A.
      Safety Information
      Categories of dangerflammable, irritant, dangerous for the environment
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2303 , 3, III
      Declaration (transport by air) IATA-DGRUN 2303 , 3, III
      Declaration (transport by sea) IMDG-CodeUN 2303 , 3, III
      Supplemental Information
      Specifications
      Assay (GC, area%)≥ 99.0 % (a/a)
      Density (d 20 °C/ 4 °C)0.908 - 0.910
      Identity (IR)passes test
      The material is stabilised with 4-tert-Butylpyrocatechol. At time of analytical testing a content of >10 ppm stabiliser was determined.
      Global Trade Item Number
      Catalogue Number GTIN
      8060860100 04022536389240

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      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Hydrocarbons > Alkenes and Alkines