- Chemical Name 2,2,5-Trimethyl-1,3-dioxane-4,6-dione
- CAS No. 3709-18-0
- Contact Us Inquiry
Quality products?make an important contribution to long-term revenue and profitability. Excellent chemical plant bulk supply 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 3709-18-0
1.What is the 2,2,5-Trimethyl-1,3-dioxane-4,6-dione ?
2,2,5-Trimethyl-1,3-dioxane-4,6-dione was used for trapping the adduct formed during the reaction between alkyl isocyanides and dialkyl acetylenedicarboxylates.
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-
516-05-2
methyl-propanedioic acid
-
-
67-64-1
acetone
-
-
3709-18-0
2,2,5-trimethyl-1,3-dioxane-4,6-dione
| Conditions | Yield |
|---|---|
|
With
sulfuric acid; acetic anhydride;
at 20 ℃;
for 6h;
Cooling with ice;
|
84%
|
|
With
acetic anhydride;
|
-
-
2033-24-1
cycl-isopropylidene malonate
-
-
74-88-4
methyl iodide
-
-
3709-18-0
2,2,5-trimethyl-1,3-dioxane-4,6-dione
| Conditions | Yield |
|---|---|
|
cycl-isopropylidene malonate;
With
sodium hydride;
In
N,N-dimethyl-formamide; mineral oil;
at 0 ℃;
for 0.5h;
Inert atmosphere;
methyl iodide;
In
N,N-dimethyl-formamide; mineral oil;
at 20 ℃;
for 6h;
Inert atmosphere;
|
50%
|
|
cycl-isopropylidene malonate;
With
sodium hydride;
In
N,N-dimethyl-formamide; mineral oil;
at 0 ℃;
for 0.5h;
Inert atmosphere;
methyl iodide;
In
N,N-dimethyl-formamide; mineral oil;
at 20 ℃;
for 6h;
Inert atmosphere;
|
6%
|
2.What is the CAS number for 2,2,5-Trimethyl-1,3-dioxane-4,6-dione ?
The CAS number of 2,2,5-Trimethyl-1,3-dioxane-4,6-dione is 3709-18-0.
More information of 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 3709-18-0 are:
|
CAS?Number |
3709-18-0 |
|
Density |
1.13 g/cm3 |
|
Melting Point |
111-114 °C(lit.) |
|
Boiling Point |
343.6 °C at 760 mmHg |
|
Flash Point |
183.4 °C |
|
Vapor Pressure |
6.96E-05mmHg at 25°C |
|
Refractive Index |
1.4610 (estimate) |
|
HS CODE |
29171990 |
|
PSA |
52.60000 |
|
LogP |
0.45860 |
|
Pka |
13.14±0.40(Predicted) |
3.What are another words for 2,2,5-Trimethyl-1,3-dioxane-4,6-dione ?
Synonyms?for?2,2,5-Trimethyl-1,3-dioxane-4,6-dione 3709-18-0:Malonicacid, methyl-, cyclic isopropylidene ester (7CI,8CI);Malonic acid, methyl-,monoisopropylidene cyclic ester (6CI);2,2,5-Trimethyl-1,3-dioxan-4,6-dione;2,2,5-Trimethyl-m-dioxane-4,6-dione;Methyl Meldrum's acid;NSC 233870;
4.What is the molecular formula of 2,2,5-Trimethyl-1,3-dioxane-4,6-dione?
The chemical formula of ?2,2,5-Trimethyl-1,3-dioxane-4,6-dione is?C7H10O4 which containing 7 Carbon atoms,10 Hydrogen atoms and 4 Oxygen atoms,and the molecular weight of??2,2,5-Trimethyl-1,3-dioxane-4,6-dione?is 158.154.
5.What is 2,2,5-Trimethyl-1,3-dioxane-4,6-dione (3709-18-0) used for?
2,2,5-Trimethyl-1,3-dioxane-4,6-dione is an organic compound known for its unique chemical structure and properties. It is characterized by its dioxane ring with three methyl groups and two酮 (keto) groups at the 4 and 6 positions. 2,2,5-Trimethyl-1,3-dioxane-4,6-dione has been investigated for its potential applications in various fields due to its reactivity and structural features.
InChI:InChI=1/C7H10O4/c1-4-5(8)10-7(2,3)11-6(4)9/h4H,1-3H3
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Article |
Source |
|
Palladium-catalyzed allylic substitution between C-based nucleophiles and 6-azabicyclo[3.1.0]-hex-3-en-2-oxy derivatives: A new selectivity paradigm |
Oliveira, Jo?o A.C.,Kiala, Gredy,Siopa, Filipa,Bernard, Aurélie,Gontard, Geoffrey,Oble, Julie,Afonso, Carlos A.M.,Poli, Giovanni , (2020) |
|
Structural Basis of a Broadly Selective Acyltransferase from the Polyketide Synthase of Splenocin |
Li, Yuan,Zhang, Wan,Zhang, Hui,Tian, Wenya,Wu, Lian,Wang, Shuwen,Zheng, Mengmeng,Zhang, Jinru,Sun, Chenghai,Deng, Zixin,Sun, Yuhui,Qu, Xudong,Zhou, Jiahai supporting information, p. 5823 - 5827 (2018/05/14) |
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