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1,1-Cyclobutanedicarboxylic acid Structure

1,1-Cyclobutanedicarboxylic acid

Chemical Properties

Melting point 158 °C(lit.)
Boiling point 222.71°C (rough estimate)
Density  1.3217 (rough estimate)
refractive index  1.5800 (estimate)
storage temp.  Store below +30°C.
solubility  DMSO (Slightly), Methanol (Slightly)
form  Fine Crystalline Powder
pka pK1:3.13 ;pK2:5.88 (25°C)
color  White
BRN  2046031
InChIKey CCQPAEQGAVNNIA-UHFFFAOYSA-N
CAS DataBase Reference 5445-51-2(CAS DataBase Reference)
NIST Chemistry Reference 1,1-Cyclobutanedicarboxylic acid(5445-51-2)
EPA Substance Registry System 1,1-Cyclobutanedicarboxylic acid (5445-51-2)

Safety Information

Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45-28A
RIDADR  UN 3261 8/PG 2
WGK Germany  3
Hazard Note  Corrosive
TSCA  T
HazardClass  8
PackingGroup  III
HS Code  29172000

MSDS

Usage And Synthesis

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