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CAS RN: 850036-28-1 | Product Number: C2893

1-Cyclopentenylboronic Acid (contains varying amounts of Anhydride)


Purity:
Synonyms:
  • Cyclopentene-1-boronic Acid (contains varying amounts of Anhydride)
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1G
¥13,400
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5G
¥45,700
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Product Number C2893
Molecular Formula / Molecular Weight C__5H__9BO__2 = 111.94  
Physical State (20 deg.C) Solid
CAS RN 850036-28-1
Reaxys Registry Number 10530175
PubChem Substance ID 253661926
MDL Number

MFCD02179496

Specifications
Appearance White to Light yellow to Light orange powder to crystal
Purity(Neutralization titration) 93.0 to 120.0 %
Properties (reference)
Melting Point 140 °C
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
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.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
PRTR Law (New Specific Chemical) Class 1 Designated Chemical Substances
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