2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE

Product Name: 2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE
CAS No.: 26939-18-4
Chemical Name: 2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE
Synonyms: 2,4,4,6-Tetramethyl-4,5-dihydro-1,3-oxazine;2,4,4,6-tetramethyl-5,6-dihydro-1,3-oxazine;5,6-dihydro-2,4,4,6-tetramethyl-4h-3-oxazine;2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE;5,6-DIHYDRO-2,4,4,6-TETRAMETHYL-4H-1,3-OXAZINE;2,4,4,6-Tetramethyl-5,6-dihydro-1,3(4H)-oxazine;2,4,4,6-Tetramethyl-5,6-dihydro-4H-[1,3]oxazine;5,6-DIHYDRO-2,4,4,6-TETRAMETHYL-1,3(4H)-OXAZINE;(6R)-2,4,4,6-tetramethyl-5,6-dihydro-1,3-oxazine;4H-1,3-Oxazine, 5,6-dihydro-2,4,4,6-tetramethyl-
CBNumber: CB4438397
Molecular Formula: C8H15NO
Formula Weight: 141.21
MOL File: 26939-18-4.mol

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2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE Property

Boiling point:: 47-49°C 17mm
Density: 0.88
refractive index: 1.44-1.444
Flash point:: 147-149°C
storage temp.: Storage temp. 2-8°C
Appearance: Orange to red Liquid
Sensitive: Hygroscopic
BRN: 111529
EPA Substance Registry System: 4H-1,3-Oxazine, 5,6-dihydro-2,4,4,6-tetramethyl- (26939-18-4)

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Safety

Risk Statements: 10
Safety Statements: 24/25
RIDADR: 1993
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Apolloscientific

Product number: OR936368
Product name: 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene
Purity: 95%
Packaging: 1g
Price: $102
Updated: 2021/12/16

Apolloscientific

Product number: OR936368
Product name: 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene
Purity: 95%
Packaging: 5g
Price: $167
Updated: 2021/12/16

Apolloscientific

Product number: OR936368
Product name: 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene
Purity: 95%
Packaging: 25g
Price: $522
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0012501
Product name: 5,6-DIHYDRO-2,4,4,6-TETRAMETHYL-4H-1,3-OXAZINE
Purity: 95.00%
Packaging: 5G
Price: $828.31
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0012501
Product name: 5,6-DIHYDRO-2,4,4,6-TETRAMETHYL-4H-1,3-OXAZINE
Purity: 95.00%
Packaging: 25G
Price: $1240.65
Updated: 2021/12/16

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2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE Chemical Properties,Usage,Production

Chemical Properties

CLEAR LIGHT YELLOW TO ORANGE-RED LIQUID

Uses

2,4,4,6-TetraMethyl-1-oxa-3-aza-2-cyclohexene is used for α-carbanion serves as acetate or acetaldehyde enolate equivalent for synthesis of α,β-unsaturated aldehydes, aliphatic aldehydes, α-amino ketones, unsymmetrical ketones, and substituted carboxylic acids.

Synthesis Reference(s)

The Journal of Organic Chemistry, 22, p. 839, 1957 DOI: 10.1021/jo01358a612

Synthesis

2,4,4,6-TetraMethyl-1-oxa-3-aza-2-cyclohexene is synthesized by the acid-catalyzed condensation of Acetonitrile and 2-methyl-2,4-pentanediol in 65% yield (eq 1).

storage

2,4,4,6-TetraMethyl-1-oxa-3-aza-2-cyclohexene can be stored for months at rt under an inert atmosphere.

2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENE Suppliers

Belgium 1 China 18 Germany 1 India 1 Japan 1 The Netherlands 1 United Kingdom 3 United States 4 Global 30

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26939-18-4, 2,4,4,6-TETRAMETHYL-1-OXA-3-AZA-2-CYCLOHEXENERelated Search:

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26939-18-4