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2,2,6-Trimethyl-1,3-dioxin-4-one, 94%, cont. up to ca 6% acetone - CAS 5394-63-8 - Formula C7H10O3

A14254 5394-63-8 2,2,6-Trimethyl-1,3-dioxin-4-one, 94%, cont. up to ca 6% acetone Diketene acetone adduct 2,2,6-Trimethyl-1,3-dioxolenone Alfa Aesar

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A14254
2,2,6-Trimethyl-1,3-dioxin-4-one, 94%, cont. up to ca 6% acetone

CAS: 5394-63-8 MDL: MFCD00040468  EINECS: 226-403-3
UN#:UN1993Hazard Class:3Packing Group:II
Alternate Name: Diketene acetone adduct
2,2,6-Trimethyl-1,3-dioxolenone

 

Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
25g 24.10 Check Availability Add to Favorites Enter qty and click checkbox
100g 72.40 Check Availability Add to Favorites Enter qty and click checkbox
500g 291.00 Check Availability Add to Favorites Enter qty and click checkbox


Chemical Properties

Formula: C7H10O3  Flash point: 14°(57°F)
Formula weight: 142.15  Density: 1.094
Melting point:  Refractive Index: 1.4610
Boiling point: 65-67°/2mm 

Literature References

Convenient alternative to diketene in many reactions, stable in the absence of base: J. Am. Chem. Soc., 75, 5400 (1953).


Other References

Beilstein: 2408
UN#: UN1993
Harmonized Tariff Code: 2912.50

GHS Hazard and Precautionary Statements

Hazard Statements : H225-H315-H319-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P210-P261-P303+P361+P353-P305+P351+P338-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

FlammableHarmful or Irritant

Risk & Safety

Risk Phrases: 11-36/37/38
Flammable. Irritating to eyes, respiratory system and skin.
Safety Phrases: 9-16-23-26-33-36/37-60
Keep container in a well ventilated place. Keep away from sources of ignition - No Smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take precautionary measures against static discharges. Wear suitable protective clothing and gloves. This material and/or its container must be disposed of as hazardous waste.
Irritant Highly Flammable
TSCA: No