341045
2-Ethyl-2-methyl-1,3-dioxolane
99%
Synonym(s):
2-Butanone ethylene ketal, 2-Ethyl-2-methyl-1,3-dioxolane, 2-Ethyl-2-methyldioxolane, 2-Methyl-2-ethyl-1,3-dioxolane, 2-Methyl-2-ethyldioxolane
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About This Item
Empirical Formula (Hill Notation):
C6H12O2
CAS Number:
Molecular Weight:
116.16
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
204-785-2
MDL number:
Assay:
99%
Form:
liquid
Quality Segment
assay
99%
form
liquid
refractive index
n20/D 1.409 (lit.)
bp
116-117 °C (lit.)
density
0.929 g/mL at 25 °C (lit.)
functional group
ether, ketal
SMILES string
CCC1(C)OCCO1
InChI
1S/C6H12O2/c1-3-6(2)7-4-5-8-6/h3-5H2,1-2H3
InChI key
UPZFLZYXYGBAPL-UHFFFAOYSA-N
Application
2-Ethyl-2-methyl-1,3-dioxolane was employed as reagent in the selective ketalization of 1-oxo functions of 8a-methyl 1,6-dioxo 1,2,3,4,6,7,8,8a-octahydronaphthalene and 7a-methyl 1,5-dioxo 5,6,7,7a-tetrahydroindane. It was also employed in the enantioselective total synthesis of (-)-strychnine.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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