2H-Pyran-2-one

BGC Id:	682946838175
CAS No:	504-31-4
Synonyms:	coumalin ; 2-pyrone ; cumalin ; α-pyrone ; pyrone,alpha- ; alpha-pyrone ; pyran-2-one ; 2h-pyran-2-one ; α-pyron ; 2-pyranone
Molecular Formula:	C5H4O2
Molecular Weight:	96.08
EINECS:	207-990-5

世界中の2H-Pyran-2-oneの登録サプライヤー

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Synonyms:

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

CAS:

504-31-4

EINECS:

207-990-5

Molecular Formula:

C5H4O2

MDL:

MFCD00006639

Properties

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 Information

Hazard Classes:

Safety Codes:

23-24/25 (S)

WGK Germany:

Storage temperature:

Refrigerator (+4 °C)

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Synthon-Chemicals GmbH & Co. KG

SYNTHON Chemicals is a producer and distributor of fine chemicals and specialities. With 1600 square meters of laboratories, warehouses and offices SY... Request

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 504-31-4?

In addition to the providers presented here for 2H-Pyran-2-one with the CAS number 504-31-4, there are other 14 providers with slightly different product names available for this CAS number.

Pyran-2-one

+1 additional providers that we know from the past

alpha-Pyrone