2(5H)-Furanone
CAS497-23-4
2(5H)-Furanone (CAS 497-23-4, C4H4O2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 497-23-4
- Formula
- C4H4O2
- Mol. weight
- 84.07 g/mol
- Appearance
- COA
Chemical Specifications
Identifiers
| CAS number | 497-23-4 |
|---|---|
| Product name | 2(5H)-Furanone |
| Chinese name | 2(5H)-呋喃酮 |
| Synonyms | .alpha.,.beta.-Crotonolactone |
| Chinese synonyms | 2(5H)-呋喃酮; γ-巴豆酰内酯; 2(5H)-呋喃酮,98%; Γ-巴豆酸内酯; Γ-巴豆酰内酯; GAMMA-巴豆酸内酯; 2(5H)-呋喃酮/Γ-巴豆酰内酯; 3,4-烯丁内酯 |
| Molecular formula | C4H4O2 |
| Molecular weight | 84.07 g/mol |
| EC number | 207-839-3 |
| InChI | InChI=1/C4H4O2/c5-4-2-1-3-6-4/h1-2H,3H2 |
Physical and chemical properties
| Appearance | COA |
|---|---|
| Boiling Point | 87.3 ( ℃ ) |
Applications
<TABLE style="TABLE-LAYOUT: fixed" border=0 cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>mp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>4-5 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp </TD> <TD bgColor=#ffffff><FONT color=#0066cc>86-87 °C12 mm Hg(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>density </TD> <TD bgColor=#fafafa><FONT color=#0066cc>1.185 g/mL at 25 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>refractive index </TD> <TD bgColor=#ffffff><FONT color=#0066cc><I>n</I><FRAC Type="vertical">20/D</FRAC> 1.469(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Fp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>214 °F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>storage temp. </TD> <TD bgColor=#ffffff><FONT color=#0066cc>2-8°C<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN </TD> <TD bgColor=#fafafa><FONT color=#0066cc>383585</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>CAS DataBase Reference</TD> <TD bgColor=#ffffff><A title="497-23-4(CAS DataBase Reference)" href="CAS_497-23-4.htm"><FONT color=#0066cc>497-23-4(CAS DataBase Reference)</FONT></A></TD></TR></TBODY></TABLE>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 2(5H)-Furanone?
The CAS Registry Number of 2(5H)-Furanone is 497-23-4. 2(5H)-Furanone is also known as .alpha.,.beta.-Crotonolactone.
What is the molecular formula and molecular weight of 2(5H)-Furanone?
The molecular formula of 2(5H)-Furanone is C4H4O2, and its molecular weight is 84.07 g/mol.
What is 2(5H)-Furanone used for?
<TABLE style="TABLE-LAYOUT: fixed" border=0 cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>mp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>4-5 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>bp </TD> <TD bgColor=#ffffff><FONT color=#0066cc>86-87 °C12 mm Hg(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>density </TD> <TD bgColor=#fafafa><FONT color=#0066cc>1.185 g/mL at 25 °C(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>refractive index </TD> <TD bgColor=#ffffff><FONT color=#0066cc><I>n</I><FRAC Type="vertical">20/D</FRAC> 1.469(lit.)<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Fp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>214 °F<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>storage temp. </TD> <TD bgColor=#ffffff><FONT color=#0066cc>2-8°C<BR></FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>BRN </TD> <TD bgColor=#fafafa><FONT color=#0066cc>383585</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>CAS DataBase Reference</TD> <TD bgColor=#ffffff><A title="497-23-4(CAS DataBase Reference)" href="CAS_497-23-4.htm"><FONT color=#0066cc>497-23-4(CAS DataBase Reference)</FONT></A></TD></TR></TBODY></TABLE>
How can I request a quotation for 2(5H)-Furanone?
Send an inquiry for 2(5H)-Furanone (CAS 497-23-4) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
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