crotonaldehyde 98% for synthesis

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Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
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Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

CAS 123-73-9
Molecular Formula C4H6O
Molecular Weight 70.09
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Liquid Colour Pale yellow
Odour Pungent Melting Point/ Freezing Point [°C] – 76.0 °C
Auto-Ignition Temperature [°C] 160 °C Flash Point [°C] 9 °C
Boiling Point [°C] 104 °C Vapour Pressure [20°C] 32 mm Hg 20 °C
Vapour Pressure Mm/Hg 32 mm Hg 20 °C Vapour Density 2.41
Density [g/cm3] 0.846 Solubility in Water [% weight] Soluble
Explosion Limits – Upper [%] 19.50% Explosion Limits -Lower [%] 2.50%
Specifications
Appearance A clear pale yellow liquid Assay (Gc Area %) Min 99%
Density (D20°C/4°C) 0.851 – 0.853
Dangerous Goods Information
UN Number 1143 DG Class 6.1,3
Safety Information & Hazard Symbols
Symbol GHS02, GHS06, GHS09
Signal Word Warning

crotonaldehyde 98% for synthesis

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SKU C00895-00500-HS Category
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