3,3-Dimethoxy-2-butanone

Modify Date: 2025-08-25 12:10:09

3,3-Dimethoxy-2-butanone structure	Common Name	3,3-Dimethoxy-2-butanone
	CAS Number	21983-72-2	Molecular Weight	132.158
	Density	1.0±0.1 g/cm3	Boiling Point	145.5±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₂O₃	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	45.0±0.0 °C
	Symbol	GHS02	Signal Word	Warning

Name	3,3-Dimethoxybutan-2-one
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	145.5±0.0 °C at 760 mmHg
Molecular Formula	C₆H₁₂O₃
Molecular Weight	132.158
Flash Point	45.0±0.0 °C
Exact Mass	132.078644
PSA	35.53000
LogP	0.44
Vapour Pressure	4.8±0.2 mmHg at 25°C
Index of Refraction	1.400
InChIKey	UFQBSPGKRRSATO-UHFFFAOYSA-N
SMILES	COC(C)(OC)C(C)=O

3,3-Dimethoxy-2-butanone MSDS(Chinese)

Symbol	GHS02
Signal Word	Warning
Hazard Statements	H226
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;F: Flammable;
Risk Phrases	R10
Safety Phrases	16
RIDADR	UN 1224
WGK Germany	3.0
Packaging Group	III
Hazard Class	3.2
HS Code	2914509090

butane-2,3-dione

CAS#:431-03-8

Trimethyl ortho...

CAS#:149-73-5

~73%

3,3-Dimethoxy-2...

CAS#:21983-72-2

Literature: Berens, Ulrich; Leckel, Dieter; Oepen, Susanne C. Journal of Organic Chemistry, 1995 , vol. 60, # 25 p. 8204 - 8208

Methanol

CAS#:67-56-1

2-Butanone,3-ch...

CAS#:33487-47-7

~91%

3,3-Dimethoxy-2...

CAS#:21983-72-2

Literature: Tehrani; Boeykens; Tyvorskii; Kulinkovich; De Kimpe Tetrahedron, 2000 , vol. 56, # 35 p. 6541 - 6548

Methanol

CAS#:67-56-1

butane-2,3-dione

CAS#:431-03-8

~91%

3,3-Dimethoxy-2...

CAS#:21983-72-2

Literature: Chan, T. H.; Brook, Michael A.; Chaly, T. Synthesis, 1983 , # 3 p. 203 - 205

Sodium Methylate

CAS#:124-41-4

Oxirane,2-chlor...

CAS#:187399-76-4

~88%

3,3-Dimethoxy-2...

CAS#:21983-72-2

Literature: Griesbaum, Karl; Lie, Giu Oan; Keul, Helmut Journal of Organic Chemistry, 1984 , vol. 49, # 4 p. 679 - 682

Methanol

CAS#:67-56-1

3-bromo-3-chlor...

CAS#:63017-03-8

~49%

3,3-Dimethoxy-2...

CAS#:21983-72-2

Literature: De Kimpe; Stanoeva; Boeykens Synthesis, 1994 , # 4 p. 427 - 431

Sodium Methylate

CAS#:124-41-4

Oxirane,2-chlor...

CAS#:187399-76-4

~90%

3,3-Dimethoxy-2...

CAS#:21983-72-2

2,2,3-Trimethox...

CAS#:87938-48-5

Literature: Griesbaum, Karl; Lie, Giu Oan; Keul, Helmut Journal of Organic Chemistry, 1984 , vol. 49, # 4 p. 679 - 682

trans-2,3-Dichl...

CAS#:55949-61-6

Sodium Methylate

CAS#:124-41-4

~54%

3,3-Dimethoxy-2...

CAS#:21983-72-2

Literature: Griesbaum, Karl; Lie, Giu Oan; Keul, Helmut Journal of Organic Chemistry, 1984 , vol. 49, # 4 p. 679 - 682

3,3-dichlorobut...

CAS#:2648-57-9

Sodium Methylate

CAS#:124-41-4

~19%

Crotonic acid

CAS#:107-93-7

3-methoxybutano...

CAS#:10024-70-1

Detail

Literature: Journal of Organic Chemistry, , vol. 49, # 4 p. 679 - 682

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

An efficient synthesis and mechanism of formation of 6-acetyl-1, 2-dihydro-2-oxo-3-pyridinecarboxylic acid. Sanchez JP.

Tetrahedron 46(23) , 7693-98, (1990)

Magnesium Methoxide Cyclization of Biacetyl Derivatives1. Muxfeldt H, et al.

J. Org. Chem. 30(10) , 3573-74, (1965)

3,3-Dimethoxy-2-oxobutane

3,3-Dimethoxy-butan-2-on

3,3-dimethoxy-butan-2-one

3,3-Dimethoxy-2-butanone

3,3-Dimethoxybutan-2-one

2-Butanone, 3,3-dimethoxy-

MFCD00075266

Diacetyl-mono-dimethylacetal

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

3,3-Dimethoxy-2-butanone

Names

Chemical & Physical Properties

MSDS

Safety Information

Synthetic Route

Customs

Articles2

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.