Home Categories Analytical Chemistry (<i>S</i>)-(+)-5-Oxotetrahydrofuran-2-carboxylic Acid
A7435112

(<i>S</i>)-(+)-5-Oxotetrahydrofuran-2-carboxylic Acid , ≥97.0% , 21461-84-7

Synonym(s):
(S)-γ-Carboxy-γ-butyrolactone;(S)-5-Oxotetrahydro-2-furancarboxylic acid;S-Hothf

CAS NO.:21461-84-7

Empirical Formula: C5H6O4

Molecular Weight: 130.1

MDL number: MFCD00064516

Pack Size Price Stock Quantity
200mg RMB30.40 In Stock
1G RMB131.20 In Stock
5G RMB509.60 In Stock
10g RMB1059.20 In Stock
25g RMB2145.60 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 71-73 °C (lit.)
alpha  +14°(20/D, c=5, CH3OH)
Boiling point: 150-155 °C/0.2 mmHg (lit.)
Density  1.3985 (rough estimate)
refractive index  1.5800 (estimate)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
solubility  Acetone
form  Solid
pka 3.11±0.20(Predicted)
color  White
optical activity [α]20/D +14°, c = 5 in methanol
BRN  1424498
InChIKey QVADRSWDTZDDGR-VKHMYHEASA-N
CAS DataBase Reference 21461-84-7(CAS DataBase Reference)

Description and Uses

(S)-5-Oxo-2-tetrahydrofurancarboxylic Acid (cas# 21461-84-7) is a compound useful in organic synthesis.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29321900

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