Purity : >90.0%(GC)

CAS No.: 5436-21-5
EC No.: 226-605-1
EC Name: 4,4-dimethoxybutan-2-one
ECHA Name: 4,4-dimethoxybutanone

Acetylacetaldehyde dimethyl acetal
2-Butanone, 4,4-dimethoxy-

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SKU: 4,4-Dimethoxy-2-butanone ; 5436-21-5 ; 4,4-dimethoxybutan-2-one ; 226-605-1 ; 4,4-dimethoxybutanone ; 100.024.186 Category:
Purity / Analysis Method >90.0%(GC)
Molecular Formula / Molecular Weight C6H12O3 = 132.16
Physical State (20 deg.C) Liquid
CAS RN 5436-21-5
PubChem Substance ID 87567707
MDL Number MFCD00008789

Specification & Properties

Appearance Colorless to Light orange to Yellow clear liquid
Purity(GC) min. 90.0 %
Boiling Point 170 deg.C
Flash point 58 deg.C
Specific Gravity (20/20) 1.00
Refractive Index 1.42

Safety & Regulations

Safety Information:
Chemical Safety Chemical Safety
Signal Word Warning
Hazard Statements H226 : Flammable liquid and vapor.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 : Keep container tightly closed.
P243 : Take precautionary measures against static discharge.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P242 : Use only non-sparking tools.
P280 : Wear protective gloves/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P403 + P235 : Store in a well-ventilated place. Keep cool.
Related Laws:
Transport Information:
UN Number UN1224
Class 3
Packing Group III
Hazard Classification:

According to the classification provided by companies to ECHA in REACH registrations this substance
is a flammable liquid and vapour.

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