2,2,6-Trimethyl-4H-1,3-dioxin-4-one
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2,2,6-Trimethyl-4H-1,3-dioxin-4-one
structure -
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CAS No:
5394-63-8
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Formula:
C7H10O3
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Chemical Name:
2,2,6-Trimethyl-4H-1,3-dioxin-4-one
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Synonyms:
4H-1,3-Dioxin-4-one,2,2,6-trimethyl-;m-Dioxin-4-one,2,2,6-trimethyl-;Crotonic acid,3-(1-hydroxy-1-methylethoxy)-,δ-lactone;2,2,6-Trimethyl-4H-1,3-dioxin-4-one;2,2,6-Trimethyl-1,3-dioxin-4-one;NSC 2391;2,2,6-Trimethyl-2,4-dihydro-1,3-dioxin-4-one;645406-14-0
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CAS No:
2,2,6-Trimethyl-4H-1,3-dioxin-4-one Basic Attributes
142.154
142.15
226-403-3
2391
DTXSID10202230
2932999099
Characteristics
35.5
1.2
1.0879 g/cm3 @ Temp: 20 °C
12-13 °C
65-67 °C @ Press: 2 Torr
86.7±0.0 °C
1.439
Practically insoluble in water
Safety Information
II
3
UN 1993 3/PG 2
3
R11;R36
S16-S26-S27-S36/37/39-S9-S33
F:Flammable;Xi:Irritant;
P210-P305 + P351 + P338
H225-H319
|Danger|H225 (98.81%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P264, P280, P303+P361+P353, P305+P351+P338, P337+P313, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 84 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2,2,6-Trimethyl-4H-1,3-dioxin-4-one Use and Manufacturing
Diketene-Acetone Adduct can be used in place of diketene in many reactions. As a transportable form of diketene, it is especially important in those countries, where the transportation of diketene is not allowed or at least not desired.
Computed Properties
Molecular Weight:142.15
XLogP3:1.2
Hydrogen Bond Acceptor Count:3
Exact Mass:142.062994177
Monoisotopic Mass:142.062994177
Topological Polar Surface Area:35.5
Heavy Atom Count:10
Complexity:191
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2,2,6-Trimethyl-4H-1,3-dioxin-4-one
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