gamma-Crotonolactone

Identify Properties Safty Prices Suppliers 2 Links ☰

Identify Properties Safty Prices Suppliers 2 Links

CAS 497-23-4

Formula C4H4O2

MDL MFCD00005376

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
310518567562	gamma-Crotonolactone (310518567562)		on request	+ -

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Identify

Synonyms:

2-butenolide ; 2(5h)-furanone ; carmelan ; crotonolactone ; furanone ; butenolide ; furan-2(5h)-one ; 2-buten-4-olide ; 5h-furan-2-one ; 2-furanone

CAS:

497-23-4

EINECS:

207-839-3

Molecular Formula:

C4H4O2

MDL:

MFCD00005376

Properties

Molecular Weight:

84.07 g·mol−1

Density:

1.185 g/mL at 25 °C(lit.)

Melting point:

4-5 °C(lit.)

Boiling point:

86-87 °C12 mm Hg(lit.)

Flash point:

214 ºF

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26 (S)

WGK Germany:

RTECS:

LU3453000

Storage temperature:

2-8°C

Prices

In the last 9 years, 2 prices are shown for »gamma-Crotonolactone« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2017 from USD 126.00 for 5ml to USD 423.00 per 25ml in 2023 .