527645
2,3-Epoxy-2-methylbutane
97%
Synonym(s):
2-Methylbutylene-2-oxide
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About This Item
Empirical Formula (Hill Notation):
C5H10O
CAS Number:
Molecular Weight:
86.13
UNSPSC Code:
12162002
PubChem Substance ID:
EC Number:
225-784-3
MDL number:
assay
97%
refractive index
n20/D 1.3855 (lit.)
bp
75 °C (lit.)
density
0.818 g/mL at 25 °C (lit.)
SMILES string
CC1OC1(C)C
InChI
1S/C5H10O/c1-4-5(2,3)6-4/h4H,1-3H3
InChI key
QPBYBLZYMNWGMO-UHFFFAOYSA-N
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-4.0 °F - closed cup
flash_point_c
-20 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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B B Gollapudi et al.
Mutation research, 347(1), 9-12 (1995-06-01)
The mutagenic activity of the aliphatic epoxide isoamylene oxide (2-methyl-2,3-epoxybutane) is not readily detectable in the standard Ames test. In this study, the clastogenic potential of isoamylene oxide was evaluated using an in vitro mammalian cell culture system. Approximately 48
[Data for establishing the MPEL of trimethylethylene oxide in the air of a work area].
A A Bukhalovskiĭ et al.
Gigiena truda i professional'nye zabolevaniia, (10)(10), 49-49 (1980-10-01)
Yunseok Im et al.
The Science of the total environment, 409(13), 2652-2661 (2011-04-29)
Active chlorine comprising hypochlorite (OCl⁻), hypochlorous acid (HOCl) and chlorine (Cl₂) is the active constituent in bleach formulations for a variety of industrial and consumer applications. However, the strong oxidative reactivity of active chlorine can cause adverse effects on both