Appearance and Shape (20°C) | Liquid |
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CAS RN | 1191-95-3 |
MDL number | MFCD00001332 |
Molecular weight | 70.09 |
Molecular Formula | C4H6O |
Product code | ICTC1913 |
PubChem Substance ID | 87559827 |
Purity/Analytical Methods | >97.0%(GC) |
Reaxys-RN | 1560289 |
Situations to avoid | Air Sensitive,Heat Sensitive |
Store under inert gas | Store under inert gas |
Appearance | Colorless to Light yellow to Light orange clear liquid |
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Purity(GC) | min. 97.0 % |
Boiling point | 99 °C |
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Flash point | 10 °C |
Poroportion | 0.93 |
Refractive index | 1.42 |
Pictograms | |
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Hazard statement | H225 : Highly 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. |
Signal word | Danger |
Category | 3 |
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Packaging category | II |
UN number | UN1224 |
Chemicals by Class 4-Membered Cyclic Compounds [Chemical Structural Class] Cyclobutanes & Cyclobutenes [Chemical Structural Class]
Chemistry Building Blocks Non-Heterocyclic Building Blocks Carbonyl Compounds [Non-Heterocyclic Building Blocks] Ketones_C3-C7 [Non-Heterocyclic Building Blocks] Ketones [Non-Heterocyclic Building Blocks]