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CAS No 491-37-2 , 2,3-dihydrochromen-4-one

  • Name: 2,3-dihydrochromen-4-one
  • Synonyms: 2,3-Dihydro-4H-chromen-4-one; 2,3-Dihydro-1-benzopyran-4-one; 2,3-dihydro-;Chroman-4-one; 4H-1-Benzopyran-4-one; 491-37-2;2,3-dihydrochromen-4-one; Chromanone;
  • CAS Registry Number:
  • Melting Point: 34-40 ºC
  • Flash Point: 110 ºC
  • Boiling Point: 127-128 ºC (13 MMHG)
  • Density: 1.196 g/cm3
  • Refractive index: 1.575
  • Safety Statements: 33,
  • Hazard Symbols: Xi
  • Flash Point: 110 ºC
  • EINECS: 207-736-3
  • Molecular Weight: 148.15862
  • InchiKey: MSTDXOZUKAQDRL-UHFFFAOYSA-N
  • InChI: InChI=1S/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H2
  • Risk Statements: S24/25
  • Molecular Formula: C9H8O2
  • Molecular Structure:CAS No:491-37-2 2,3-dihydrochromen-4-one
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491-37-2 2,3-dihydro-4H-chromen-4-one

  • 2,3-dihydro-4H-chromen-4-one
  • Russia DiscoveryLab [Manufacturer]
  • Tel: +7 495 518 73 79
  • Fax:
  • Address: Novoslobodskaya 49/2, PO box. 26127055 MoscowRUSSIAN FEDERATION Moscow,nullRussia
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491-37-2 4-Chromanone

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491-37-2 4-Chromanone

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491-37-2 4-Chromanone

  • China Suzhou GreenLight Chem. [Manufacturers]
  • Tel: +86-18761062751
  • Fax: 0512-62956670
  • Address: 222 room A3 Building Nano Biochem District Suzhou China Suzhou,JiangsuChina
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491-37-2 4-CHROMANONE,98%

  • China Arylchem [Manufacturer]
  • Tel: +86-536-5217866/ +86-133-863-67823
  • Fax: +86-536-5225653
  • Address: No.75 Yinhai Road, Shouguang, Shandong Province,
    China 262700 null,nullChina
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491-37-2 4-Chromanone; 98%

  • 4-Chromanone; 98%
  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany null,nullGermany
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491-37-2 4-Chromanone

  • 4-Chromanone
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany null,nullGermany
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491-37-2 4-Chromanone

  • 4-Chromanone, 97%
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong null,nullHong kong
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