37298
2,3-Dihydrofuran
purum, ≥99.0% (GC)
Synonym(s):
2,3-DHF
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C4H6O
CAS Number:
Molecular Weight:
70.09
EC Number:
214-747-7
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
103168
MDL number:
vapor pressure
14.46 psi ( 55 °C), 3.67 psi ( 20 °C)
grade
purum
assay
≥99.0% (GC)
contains
~0.5% potassium carbonate as stabilizer
refractive index
n20/D 1.423
bp
54-55 °C (lit.)
density
0.927 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
C1CC=CO1
InChI
1S/C4H6O/c1-2-4-5-3-1/h1,3H,2,4H2
InChI key
JKTCBAGSMQIFNL-UHFFFAOYSA-N
Other Notes
α-Lithiation/alkylation en route to γ-keto acids
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-11.2 °F - closed cup
flash_point_c
-24 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
M.A. Tschantz et al.
Organic Syntheses, 73, 215-215 (1996)
Qi-Fang Wang et al.
The Journal of organic chemistry, 74(19), 7403-7406 (2009-09-11)
An efficient synthetic procedure for the preparation of fused 2,3-dihydrofuran derivatives was developed with the assistance of pyridinium ylide. A sequential one-pot, two-step tandem reaction starting from pyridine, aromatic aldehyde, dimedone, or 4-hydroxycoumarin and alpha-phenacyl bromide or p-nitrobenzyl bromide with
Lun-Zhi Dai et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(23), 7011-7018 (2008-07-08)
The gold(I)-catalyzed cycloisomerization of epoxy alkynes in the presence of a nucleophile is an efficient protocol to provide ketal skeletons with high stereoselectivity. An intramolecular reaction of propargylic/homopropargylic alcohols with oxirane to produce ketal/spiroketals in moderate yields under mild conditions