Technical Data Sheet
2-Butenal
≥98 %, for synthesis
H225-H301+H311-H315-H318-H330-H335-H341-H373-H410
highly flammable liquid and vapour, toxic if swallowed or in contact with skin, causes skin irritation, causes serious eye damage, fatal if inhaled, may cause respiratory irritation, suspected of causing genetic defects, may cause damage to organs through prolonged or repeated exposure, very toxic to aquatic life with long lasting effects
P210 P273 P280 P303+P361+P353 P305+P351+P338 P405
keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking, avoid release to the environment, wear protective gloves/protective clothing/eye protection/face protection, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or 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
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Crotonaldehyde
Empirical formula C4H6O
Molar mass (M) 70,09 g/mol
Density (D) 0,85 g/cm³
Boiling point (bp) 102,2 °C
Flash point (flp) 13 °C
Melting point (mp) -76 °C
ADR 6.1 I
WGK 3
CAS No. 4170-30-3
EG-Nr. 224-030-0
UN-Nr. 1143
Molar mass (M) 70,09 g/mol
Density (D) 0,85 g/cm³
Boiling point (bp) 102,2 °C
Flash point (flp) 13 °C
Melting point (mp) -76 °C
ADR 6.1 I
WGK 3
CAS No. 4170-30-3
EG-Nr. 224-030-0
UN-Nr. 1143
€64.40/Pack Qty.
excl. VAT. | 250 ml per Pack Qty.
Art. No. 3425.1
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Art. No. | Pack Qty. | Pack. | Price | Quantity | |
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3425.1 | 250 ml | glass |
€64.40 |
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Downloads / MSDS
Certificates of Analysis
Type analysis
Assay (GC) | ≥99,0 % |
Density (d 20 °C/4 °C) | 0,851-0,853 |