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542-28-9

Basic Information
CAS No.: 542-28-9
Name: 2H-Pyran-2-one,tetrahydro-
Molecular Structure:
Molecular Structure of 542-28-9 (2H-Pyran-2-one,tetrahydro-)
Formula: C5H8O2
Molecular Weight: 100.11
Synonyms: Valericacid, 5-hydroxy-, d-lactone (6CI);1-Oxacyclohexan-2-one;2-Oxotetrahydropyran;5-Hydroxypentanoic acid lactone;5-Hydroxypentanoic acid d-lactone;5-Valerolactone;NSC6247;Pentan-5-olide;Pentanoic acid, 5-hydroxy-, d-lactone;Tetrahydro-2-pyranone;Tetrahydro-2H-pyran-2-one;d-Valerolactone;d-Valeryllactone;
EINECS: 208-807-1
Density: 1.065 g/cm3
Melting Point: -13 °C
Boiling Point: 218 °C at 760 mmHg
Flash Point: 81 °C
Solubility: miscible with water
Appearance: clear colorless to pale yellow liquid
Hazard Symbols: IrritantXi
Risk Codes: 41
Safety: 26-39
Transport Information:
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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396430 87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • Tetrahydro-2H-pyran-2-one

  • Casno:

    542-28-9

    Tetrahydro-2H-pyran-2-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use

    BOC Sciences is a chemistry division of CD Inc that has established its headquarters in New York State, USA. At CD Inc, we provide a full range of CRO services that cover the entir

  •  Boc Sciences

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:1-631-5046093

    Address:45-16 Ramsey Road Shirley, NY 11967, USA

       Inquiry Now

  • DELTA-VALEROLACTONE

  • Casno:

    542-28-9

    DELTA-VALEROLACTONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Top 100 export enterprises of Hangzhou honored by government Application:pharmaceutical active ingredient

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

  •  Afine Chemicals Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

       Inquiry Now

  • delta-Valerolactone

  • Casno:

    542-28-9

    delta-Valerolactone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Application:Pharmaceutical intermediates

    Located in Jinan Hi-tech Development Park, Jinan Great Chemical Co.,Ltd. is a hi-tech enterprise of Shandong province. At present, Guruite is a large-scale hi-tech enterprise focus

  •  Jinan Great Chemical Co.,Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-58668191 58668193 58668196 58661173

    Address:No 55,Beixiaoxinzhuang West Street,Jinan City, Shandong Province

       Inquiry Now

  • delta-Valerolactone

  • Casno:

    542-28-9

    delta-Valerolactone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Used for medicine, coating,adhesive and other fields Appearance:colorless to light yellow transparent liquid Package:200/kg ,1000kg /drum Application:CAS:542-28-9

    Shanghai Sunwise Chemical Co., Ltd facilitates the deliveries of fine and specialty chemicals from China to global markets. We align suppliers and buyers and then take full respons

  •  Shanghai Sunwise Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-21-60906580

    Address:Room 2108-2110, South Tower, Fortune 108 Plaza, No 1839, Qixin Road, Shanghai, P. R. China

       Inquiry Now

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