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Picture of 5-methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine

5-methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine

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Origin: China

Cas No: 23747-48-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 23747-48-0 Formula: C8H10N2 Molecular Weight: 134.17800

    Basic Info

    Chemical Name 5-methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine
    Synonyms

    5H-5-Methyl-6,7-dihydrocyclopentapyrazine;
    5-Methyl-6,7-dihydro-5H-cyclopenta-pyrazin;
    5-Methyl-2,3-cyclopentenopyrazine;
    5-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine;
    5H-Cyclopentapyrazine,6,7-dihydro-5-methyl;
    5-methyl-6,7-dihydro-5H-cyclopentapyrazine;
    EINECS 245-864-1;
    FEMA No. 3306;
    6,7-Dihydro-5-methyl-5H-cyclopentapyrazine;
    5-Methyl-5H-6,7-dihydrocyclopenta<b>pyrazin;

    CAS No. 23747-48-0
    Molecular Formula C8H10N2
    Molecular Weight 134.17800
    PSA 25.78000
    LogP 1.52630

    Properties

    Appearance & Physical State clear yellow to yellow-orange to brown liquid
    Density 1.055
    Boiling Point 96ºC (20 mmHg)
    Flash Point 79ºC
    Refractive Index 1.5295
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store in a cool, dry place. Keep container closed when not in use.
    Vapor Pressure 0.291mmHg at 25°C

    Safety Info

    Hazard Class 8
    Safety Statements S26; S36/37/39
    Packing Group II
    WGK Germany 3
    RIDADR UN 3260 8/PG 2
    Risk Statements R36/37/38
    Hazard Codes Xi

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary BPX-5 - 1158. temperature ramp
    Capillary BPX-5 - 1163. temperature ramp
    Capillary DB-1 - 1111. temperature ramp
    Capillary BPX-5 - 1157. temperature ramp
    Capillary HP-1 - 1113. temperature ramp

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