2H-Pyran-2-one | CAS 504-31-4 | Chemical-Suppliers

Element: pyran

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C-S » Chemicals » pyran-one-PX49990

Identification

2H-Pyran-2-one

CAS:

504-31-4

EINECS:

207-990-5

Molecular Formula:

C₅H₄O₂

MDL:

MFCD00006639

SMILES:

C1=CC(=O)OC=C1

Synonym:

coumalin ; 2-pyrone ; cumalin ; α-pyrone ; pyrone,alpha- ; alpha-pyrone ; pyran-2-one ; 2h-pyran-2-one ; α-pyron ; 2-pyranone

Suppliers

Synthon-Chemicals GmbH & Co. KG

ST06285

Santa Cruz Biotechnology, Inc.

238446

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Prices & Availability

Data is processed

Properties for 2H-Pyran-2-one

Molecular Weight:

96.08 g·mol−1

Density:

1.197 g/mL at 25 °C(lit.)

Melting point:

8-9 °C

Boiling point:

102-103 °C20 mm Hg(lit.)

Flash point:

94 °C

Physical Description:

clear yellow to brown liquid

Safety & Transport Information

Safety Codes:

S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S24/25 - Avoid contact with skin and eyes

Storage temperature :

Refrigerator (+4 °C)

Alternative Distributors of [2H-Pyran-2-one]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Bona Chemical Co., Limited | Shanghai Hanhong Chemical Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd.