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CAS: 118-71-8 |3-Hydroxy-2-methyl-4H-pyran-4-un

CAS: 118-71-8 |3-Hydroxy-2-methyl-4H-pyran-4-one Delwedd Sylw
  • CAS: 118-71-8 |3-Hydroxy-2-methyl-4H-pyran-4-un

Disgrifiad Byr:

  • Rhif CAS:118-71-8
  • Enw Cynnyrch:3-Hydroxy-2-methyl-4H-pyran-4-un
  • Fformiwla Moleciwlaidd:C6H6O3
  • Pwysau moleciwlaidd:126.11004
  • Rhif EINECS:204-271-8

    • Dogfennau

    Manylion Cynnyrch

    Tagiau Cynnyrch

    Cyfystyron:

    Amhuredd Sodiwm Pantoprazole X; 2-Methyl-3-hydroxy-.gamma.-pyranone;2-Methyl-3-hydroxy-4-pyrone;2-Methyl-3-hydroxy-gamma.-pyranone;2-Methyl-3- hydroxypyrone; 2-Methyl-3-oxy-gama-pyrone; 2-Methylpromeconicacid; 2-methylpyromeconicasid

    Gwenau Canonaidd:CC1=C(C(=O)C=CO1)O

    Cod HS:29329995

    Dwysedd:1.046 g/mL ar 25 ° C

    berwbwynt:205 °C

    Mynegai Plygiant:n20/D1.541

    Pwynt fflach:198 °F

    Pwynt toddi:160-164 ° C (g.)

    Storio:Storfa o dan +30°C.

    PKA:8.41 ±0.10 (Rhagweld)

    Ymddangosiad:Hylif

    Codau Perygl:Xn, Xi

    Datganiadau Risg:22-38-36/37/38-41-20/22

    Datganiadau Diogelwch:37-37/39-26-36-36/37/39-36/37

    Cludiant:CU 3334

    WGK yr Almaen:3

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