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CAS RN: 547-65-9

α-Methylene-γ-butyrolactone (stabilized with 2,6-Di-tert-butyl-p-cresol)

  • Product code: ICTM0907
  • Purity/Analytical Methods: >95.0%(GC)
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Basic Information

Appearance and Shape (20°C) Liquid
CAS RN 547-65-9
MDL number MFCD00005407
Molecular weight 98.10  
Molecular Formula C5H6O2
Product code ICTM0907
PubChem Substance ID 87572894
Purity/Analytical Methods >95.0%(GC)
Reaxys-RN 107939
SDBS (AIST Spectral DB) 15532
Situations to avoid Light Sensitive,Air Sensitive,Heat Sensitive
Store under inert gas Store under inert gas

Technical Specifications

Technical Specifications

Appearance Colorless to Light yellow clear liquid
Purity(GC) min. 95.0 %

Physical properties (reference value)

Boiling point 90 °C/13 mmHg
Flash point 90 °C
Poroportion 1.12
Refractive index 1.47

Safety and Regulatory

GHS

Pictograms
Hazard statement H315 : Causes skin irritation H319 : Causes serious eye irritation H317 : May cause an allergic skin reaction H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled H227 : Combustible liquid.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray P285 : In case of inadequate ventilation wear respiratory protection P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face 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 P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P304 + P341 : IF INHALED: If breathing is difficult, remove person to fresh air and keep comfortable for breathing P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse P403 + P235 : Store in a well-ventilated place. Keep cool.
Signal word Danger

Related legislation

RTECS# LU3580400

Product Category

Chemical structure

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