127574
3,4-Epoxy-1-butene
98%
Synonym(s):
2-Vinyloxirane, 3,4-Epoxy-1-butene, Butadiene monoxide
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About This Item
Empirical Formula (Hill Notation):
C4H6O
CAS Number:
Molecular Weight:
70.09
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
213-210-4
Beilstein/REAXYS Number:
103170
MDL number:
InChI key
GXBYFVGCMPJVJX-UHFFFAOYSA-N
InChI
1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2
SMILES string
C=CC1CO1
assay
98%
form
liquid
refractive index
n20/D 1.417 (lit.)
bp
65-66 °C (lit.)
density
0.87 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Quality Level
Related Categories
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-58.0 °F - closed cup
flash_point_c
-50 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Valeria Di Bussolo et al.
The Journal of organic chemistry, 69(21), 7383-7386 (2004-10-09)
The reaction of alpha vinyl oxirane 5, prepared through a new route to the d-gulal system, with O-nucleophiles (alcohols and di-O-isopropylidene-alpha-d-monosaccharides) and C-nucleophiles (lithium alkyls) affords, in a completely stereoselective way, the corresponding 2-unsaturated alpha O- and C-glycosides having the
Charlotta Fred et al.
Mutation research, 585(1-2), 21-32 (2005-06-01)
1,3-Butadiene and isoprene (2-methyl-1,3-butadiene) are chemically related substances that are carcinogenic to rodents. The overall aim of this work is to elucidate the role of the genotoxic action of diepoxide metabolites in the carcinogenesis of the dialkenes. In vivo doses
Lindsay A Batory et al.
Journal of the American Chemical Society, 128(50), 16054-16055 (2006-12-15)
A novel copper-catalyzed vinyl oxirane ring expansion protocol has been developed. A wide range of vinyl oxiranes can be rearranged to 2,5-dihydrofurans in excellent yields in the presence of electrophilic copper(II) acetylacetonate catalysts. Regioisomeric vinyl oxiranes can be converted to
Ewan D Booth et al.
Chemico-biological interactions, 147(2), 195-211 (2004-03-12)
Male Sprague-Dawley rats and B6C3F1 mice were exposed to either a single 6h or a multiple (5) daily (6h) nose-only dose of 1,3-[2,3-(14)C]-butadiene at exposure concentrations of nominally 1, 5 or 20 ppm. The aim was to compare the results
Quanxin Meng et al.
Chemico-biological interactions, 166(1-3), 207-218 (2006-07-21)
The carcinogenicity of 1,3-butadiene (BD) is related to its bioactivation to several DNA-reactive metabolites; accumulating evidence suggests that the stereochemistry of these BD intermediates may play a significant role in the mutagenic and carcinogenic actions of the parent compound. The
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