Methyl ethyl ketone ≥99.5%, OmniSolv®, Supelco®

Supplier: THOMAS SCIENTIFIC INC MX

Flammable Warning

Irritant Warning

Danger

Synonyms: 2-Butanone , MEK , Butan-2-one , EK 500 Additive , Butanone , Ethyl methyl ketone

BX1673-3 BX1673-3 BX1673P-1 BX1673P-1

EM-BX1673-3CS 1012 USD

CABX1673-3 CA-BX1673P-1 EM-BX1673-3 EM-BX1673P-1

Methyl ethyl ketone ≥99.5%, OmniSolv®, Supelco®

Methyl ethyl ketone

For spectophotometry and chromatography. UV cutoff 329nm. Lot analysis on label.

Formula: C₂H₅COCH₃
MW: 72.11 g/mol
Boiling Pt: 79.6 °C (1013 hPa)
Melting Pt: –86 °C
Density: 0.8054 g/cm³ (20 °C)
Flash Pt: –4 °C
Storage Temperature: Ambient

MDL Number: MFCD00011648
CAS Number: 78-93-3
EINECS: 201-159-0
UN: 1193
ADR: 3,II
REACH: 01-2119457290-43
Merck Index: 13,06097

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Specification Test Results

Assay (GC)	99.5% min
Color (APHA)	10 max
Filtered through 0.2 µm filter	To pass test
Form	Clear liquid
Infrared spectrum	Conforms to standard
Residue after evaporation	5ppm max
UV Abs. at 329 nm	1.00AU max
UV Abs. at 335 nm	0.30AU max
UV Abs. at 344 nm	0.05AU max
UV Abs. at 350 nm	0.01AU max
UV Abs. at 400 nm	0.005AU max
UV Cut-off	329nm max
Water (H2O)	0.05% max

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