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CAS RN: 106-51-4 | Product Number: B0887

1,4-Benzoquinone


Purity: >97.0%(T)
Chemical Substance Law (ENCS):   3-1001
Synonyms:
  • p-Quinone
  • p-Benzoquinone
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Product Number B0887
Purity / Analysis Method >97.0%(T)
Molecular Formula / Molecular Weight C__6H__4O__2 = 108.10  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive
CAS RN 106-51-4
Reaxys Registry Number 773967
SDBS (AIST Spectral DB) 549
Merck Index (14) 8074
MDL Number

MFCD00001591

Specifications
Appearance Light yellow to Amber to Dark green powder to crystal
Purity(Iodometric Titration) min. 97.0 %
Melting point 112.0 to 116.0 °C
Properties (reference)
Melting Point 113 °C
Maximum Absorption Wavelength 291(CH3CN) nm
Solubility in water Slightly soluble
Degree of solubility in water 14 g/l   25 °C
Solubility (soluble in) Benzene,Ether,Acetone,Methanol,Ethanol
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H331 : Toxic if swallowed or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H371 : May cause damage to organs.
H335 : May cause respiratory irritation.
H410 : Very toxic to aquatic life with long lasting effects.
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.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P391 : Collect spillage.
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.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P405 : Store locked up.
Related Laws:
Chemical Substance Law (ENCS) 3-1001
PRTR Law (New Specific Chemical) Class 2 Designated Chemical Substances
RTECS# DK2625000
Transport Information:
UN Number UN2587
Class 6.1
Packing Group II
PubMed Literature


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