2,2-Dimethyl-1,3-dioxane-4,6-dione
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2,2-Dimethyl-1,3-dioxane-4,6-dione
structure -
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CAS No:
2033-24-1
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Formula:
C6H8O4
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Chemical Name:
2,2-Dimethyl-1,3-dioxane-4,6-dione
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Synonyms:
1,3-Dioxane-4,6-dione,2,2-dimethyl-;Malonic acid,cyclic isopropylidene ester;2,2-Dimethyl-1,3-dioxane-4,6-dione;Meldrum's acid;2,2-Propanediol cyclic malonate;Cyclic isopropylidene malonate;2,2-Dimethyl-m-dioxane-4,6-dione;Isopropylidene malonate;2,2-Dimethyl-4,6-dioxo-1,3-dioxane;Meldrumic acid;2,2-Dimethyl-1,3-dioxan-4,6-dione;NSC 688343;NSC 71902;N,N-Dimethyl-1-4-aminobilidine
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CAS No:
2,2-Dimethyl-1,3-dioxane-4,6-dione Basic Attributes
144.13
144.13
217-992-8
DD139RP1SC
688343|71902
DTXSID7051846
2934999090
Characteristics
52.6
0.6
1.2±0.1 g/cm3
94 °C
116-120 °C @ Press: 14 Torr
195.1±24.4 °C
1.434
2.5 g/100 mL (20 ºC)
Safety Information
NONH for all modes of transport
3
R36/37/38:Irritating to eyes, respiratory system and skin . R45:May cause cancer.
S37/39-S24/25
JH0800000
Xi,T
P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P391, P403+P233, P405, P501
H315
|Warning|H315 (51.52%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 45 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2,2-Dimethyl-1,3-dioxane-4,6-dione Use and Manufacturing
Meldrum`s acid is an intermediate for different organic syntheses. For typical reactions please consult the Meldrum`s acid brochure, which you can order. Contact us. Product Data Sheet An antimicrobial agent In organic synthesis as a substitute for acyclic malonic esters and generally as a C3O2 synthon.
1,3-Dioxane-4,6-dione, 2,2-dimethyl-: ACTIVE
Computed Properties
Molecular Weight:144.12
XLogP3:0.6
Hydrogen Bond Acceptor Count:4
Exact Mass:144.04225873
Monoisotopic Mass:144.04225873
Topological Polar Surface Area:52.6
Heavy Atom Count:10
Complexity:164
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2,2-Dimethyl-1,3-dioxane-4,6-dione
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