2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Chemical and Physical Properties

Names and Identifiers

- 4H-1,3-Dioxin-4-one,2,2,5,6-tetramethyl-
- 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one
- 2,2,5,6-tetramethyl-1,3-dioxin-4-one
- 2,2,5,6-tetramethyl-2H,4H-1,3-dioxin-4-one
- 5,6-dimethyl dioxinone
- NZEPEQVPVAXLSY-UHFFFAOYSA-N
- FCH1117368
- 2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one (ACI)
- TETRAMETHYL-1,3-DIOXIN-4-ONE
- DTXSID90336981
- tetramethyl-2,4-dihydro-1,3-dioxin-4-one
- AKOS025295863
- T73024
- MFCD00060139
- 87769-39-9
- SCHEMBL10572506
- T1222
- CS-0205341
- MDL： MFCD00060139
- Inchi： 1S/C8H12O3/c1-5-6(2)10-8(3,4)11-7(5)9/h1-4H3
- InChI Key： NZEPEQVPVAXLSY-UHFFFAOYSA-N
- SMILES： O=C1C(C)=C(C)OC(C)(C)O1

Computed Properties

Exact Mass: 156.07900
Monoisotopic Mass: 156.079
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Heavy Atom Count: 11
Rotatable Bond Count: 0
Complexity: 226
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Surface Charge: 0
Tautomer Count: nothing
XLogP3: 1.6
Topological Polar Surface Area: 35.5

Experimental Properties

Color/Form: Not determined
Density: 1,07 g/cm3
Boiling Point: 72°C/3mmHg
Flash Point: 92.7°C
Refractive Index: 1.4630 to 1.4660
PSA: 35.53000
LogP: 1.58980
Solubility: Not determined

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Security Information

Prompt：warning
Hazard Statement： H227
Warning Statement： P210-P280-P370+P378-P403+P235-P501
Hazard Category Code： 36/37/38
Safety Instruction： S26; S36/37/39
Storage Condition：0-10°C
Risk Phrases：R36/37/38

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Customs Data

HS CODE：2932999099
Customs Data：

China Customs Code:
2932999099

Overview:

2932999099. Other heterocyclic compounds containing only oxygen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

Declaration elements:

Product Name, component content, use to

Summary:

2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
abcr	AB142303-5 g	2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one, 95%; .	87769-39-9	95%	5g	€237.30	2022-03-05
abcr	AB142303-25 g	2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one, 95%; .	87769-39-9	95%	25g	€854.30	2022-03-05
Apollo Scientific	OR937815-1g	2,2,5,6-Tetramethyl-4h-1,3-dioxin-4-one	87769-39-9	95%	1g	￡115.00	2025-02-21
Apollo Scientific	OR937815-5g	2,2,5,6-Tetramethyl-4h-1,3-dioxin-4-one	87769-39-9	95%	5g	￡300.00	2025-02-21
Apollo Scientific	OR937815-10g	2,2,5,6-Tetramethyl-4h-1,3-dioxin-4-one	87769-39-9	95%	10g	￡495.00	2025-02-21
eNovation Chemicals LLC	K73594-250g	2,2,5,6-TETRAMETHYL-4H-1,3-DIOXIN-4-ONE	87769-39-9	95%	250g	$5680	2024-06-09
eNovation Chemicals LLC	K73594-500g	2,2,5,6-TETRAMETHYL-4H-1,3-DIOXIN-4-ONE	87769-39-9	95%	500g	$7840	2024-06-09
TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd.	T1222-5G	2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one	87769-39-9	>95.0%(GC)	5g	￥880.00	2024-04-15
TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd.	T1222-25G	2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one	87769-39-9	>95.0%(GC)	25g	￥3750.00	2024-04-15
SHANG HAI XIAN DING Biotechnology Co., Ltd.	T1222-25g	2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one	87769-39-9	95.0%(GC)	25g	￥4690.0	2022-06-10

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Production Method

Production Method 1

39149-65-0

87769-39-9

Reaction Conditions

1.1 Reagents: Acetic anhydride Catalysts: Sulfuric acid Solvents: Acetone ; overnight, -10 °C → rt
1.2 Reagents: Water ; 1 h, cooled

Reference

Synthesis of (Z)-Trisubstituted Olefins by Decarboxylative Grob-Type Fragmentations: Epothilone D, Discodermolide, and Peloruside A

Prantz, Kathrin; et al, Chemistry - A European Journal, 2010, 16(2), 485-506

Production Method 2

2382-59-4

87769-39-9

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Acetone

Reference

Synthesis of 1,3-dioxin-4-one derivatives

Sato, Masayuki; et al, Chemical & Pharmaceutical Bulletin, 1983, 31(6), 1896-901

Production Method 3

39149-65-0

87769-39-9

Reaction Conditions

1.1 Reagents: Acetic anhydride , Sulfuric acid Solvents: Water

Reference

Decarboxylative Grob-type Fragmentations in the Synthesis of Trisubstituted (Z)-Olefins; Application to Epothilone B, Discodermolide and Peloruside A

Prantz, Kathrin, 2009, , ,

Production Method 4

108-22-5

2382-59-4

87769-39-9

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Isopropenyl acetate

Reference

Synthesis of 1,3-dioxin-4-one derivatives

Sato, Masayuki; et al, Chemical & Pharmaceutical Bulletin, 1983, 31(6), 1896-901

Production Method 5

87769-51-5

87769-39-9

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Acetone

Reference

Synthesis of 1,3-dioxin-4-one derivatives

Sato, Masayuki; et al, Chemical & Pharmaceutical Bulletin, 1983, 31(6), 1896-901

Production Method 6

1694-31-1

87769-39-9

Reaction Conditions

1.1 Reagents: Sodium hydride Solvents: Tetrahydrofuran ; 1 h, 0 °C
1.2 0 °C; 0 °C → rt; overnight, rt
1.3 Reagents: Ammonium chloride Solvents: Water ; rt
2.1 Reagents: Acetic anhydride Catalysts: Sulfuric acid Solvents: Acetone ; overnight, -10 °C → rt
2.2 Reagents: Water ; 1 h, cooled

Reference

Synthesis of (Z)-Trisubstituted Olefins by Decarboxylative Grob-Type Fragmentations: Epothilone D, Discodermolide, and Peloruside A

Prantz, Kathrin; et al, Chemistry - A European Journal, 2010, 16(2), 485-506

Production Method 7

1694-31-1

87769-39-9

Reaction Conditions

1.1 Reagents: Sodium hydride Solvents: Tetrahydrofuran
2.1 Reagents: Acetic anhydride , Sulfuric acid Solvents: Water

Reference

Decarboxylative Grob-type Fragmentations in the Synthesis of Trisubstituted (Z)-Olefins; Application to Epothilone B, Discodermolide and Peloruside A

Prantz, Kathrin, 2009, , ,

Production Method 8

3709-18-0

87769-39-9

Reaction Conditions

1.1 Catalysts: Pyridine
2.1 Reagents: Sulfuric acid Solvents: Acetone

Reference

Synthesis of 1,3-dioxin-4-one derivatives

Sato, Masayuki; et al, Chemical & Pharmaceutical Bulletin, 1983, 31(6), 1896-901

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Raw materials

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Preparation Products

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one (87769-39-9)

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Suppliers

Amadis Chemical Company Limited

Gold Member

Audited Supplier

(CAS:87769-39-9)2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one

Order Number:A1207322

Stock Status:in Stock

Quantity:25g

Purity:99%

Pricing Information Last Updated:Monday, 2 September 2024 15:57

Price ($):600.0

Email:[email protected]

Product Official Link

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Cas no 87769-39-9 (2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one)

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Chemical and Physical Properties

Names and Identifiers

Computed Properties

Experimental Properties

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Security Information

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Customs Data

China Customs Code:

Overview:

Declaration elements:

Summary:

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Pricemore >>

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Production Method

Production Method 1

Production Method 2

Production Method 3

Production Method 4

Production Method 5

Production Method 6

Production Method 7

Production Method 8

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Raw materials

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Preparation Products

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Suppliers

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one Related Literature

Related Categories

87769-39-9 (2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one) Related Products