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CAS RN: 814-78-8

3-Methyl-3-buten-2-one (stabilized with HQ)

  • Product code: ICTM0378
  • Purity/Analytical Methods: >90.0%(GC)
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Basic Information

Appearance and Shape (20°C) Liquid
CAS RN 814-78-8
MDL number MFCD00059207
Molecular weight 84.12  
Molecular Formula C5H8O
Product code ICTM0378
PubChem Substance ID 87572444
Purity/Analytical Methods >90.0%(GC)
Reaxys-RN 1071241
SDBS (AIST Spectral DB) 5390
Situations to avoid Light Sensitive,Heat Sensitive

Technical Specifications

Technical Specifications

Appearance Colorless to Light yellow clear liquid
Purity(GC) min. 90.0 %

Physical properties (reference value)

Boiling point 100 °C
Flash point 9 °C
Poroportion 0.86
Refractive index 1.42

Safety and Regulatory

GHS

Pictograms
Hazard statement H310 + H330 : Fatal in contact with skin or if inhaled H301 : Toxic if swallowed H315 : Causes skin irritation H318 : Causes serious eye damage H370 : Causes damage to organs H372 : Causes damage to organs through prolonged or repeated exposure H317 : May cause an allergic skin reaction H340 : May cause genetic defects H351 : Suspected of causing cancer H412 : Harmful to aquatic life with long lasting effects H225 : Highly flammable liquid and vapor.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant P273 : Avoid release to the environment P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray P270 : Do not eat, drink or smoke when using this product P262 : Do not get in eyes, on skin, or on clothing P202 : Do not handle until all safety precautions have been read and understood P240 : Ground/bond container and receiving equipment P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking P233 : Keep container tightly closed P201 : Obtain special instructions before use P243 : Take precautionary measures against static discharge P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment P242 : Use only non-sparking tools P271 : Use only outdoors or in a well-ventilated area P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection P284 : Wear respiratory protection P272 : Contaminated work clothing must not be allowed out of the workplace P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish P307 + P311 : IF exposed: Call a POISON CENTER or doctor/ physician P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth P302 + P350 + P310 : IF ON SKIN: Gently wash with plenty of soap and water. Immediately call a POISON CENTER or doctor/ physician P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor P403 + P233 : Store in a well-ventilated place. Keep container tightly closed P403 + P235 : Store in a well-ventilated place. Keep cool P405 : Store locked up.
Signal word Danger

Related legislation

RTECS# EN0175000

Transport information

Category 3
Packaging category II
UN number UN1246

Product Category

Chemical structure

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