(+/-)-TRANS-1,2-CYCLOPENTANEDIOL

(+/-)-TRANS-1,2-CYCLOPENTANEDIOL
  • CAS No.:5057-99-8
Other grades of this product :
(+/-)-TRANS-1,2-CYCLOPENTANEDIOL Basic information
Product Name:(+/-)-TRANS-1,2-CYCLOPENTANEDIOL
Synonyms:(+/-)-TRANS-1,2-CYCLOPENTANEDIOL;TRANS-1,2-CYCLOPENTANEDIOL;1,2-Cyclopentanediol;trans-cyclopentane-1,2-diol;Cyclopentane-1,2-diol;trans-Cyclopentanediol-1,2;rel-(1R*,2R*)-1,2-Cyclopentanediol;rel-(1S*,2S*)-Cyclopentane-1,2-diol
CAS:5057-99-8
MF:C5H10O2
MW:102.13
EINECS:225-757-6
Product Categories:Organic Building Blocks;Oxygen Compounds;Polyols
Mol File:5057-99-8.mol
(+/-)-TRANS-1,2-CYCLOPENTANEDIOL Chemical Properties
Melting point 54-56 °C(lit.)
Boiling point 136 °C21.5 mm Hg(lit.)
density 1.235
refractive index 1.
Fp >230 °F
storage temp. 2-8°C
pka14.48±0.40(Predicted)
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKeyVCVOSERVUCJNPR-RFZPGFLSSA-N
CAS DataBase Reference5057-99-8
Safety Information
Safety Statements 22-24/25
WGK Germany 3
3-4.3-10
HS Code 2906190090
MSDS Information
ProviderLanguage
SigmaAldrich English
(+/-)-TRANS-1,2-CYCLOPENTANEDIOL Usage And Synthesis
Chemical Propertiesoff-white crystalline powder
Uses(1R,2R)-rel-trans-1,2-Cyclopentanediol is a building block for the synthesis of chiral phosphine ligands. It can also be used to prepare benzoquinolines and benzoindoles via heterocyclization of naphthylamines with diols catalyzed by iridium chloride/BINAP
(+/-)-TRANS-1,2-CYCLOPENTANEDIOL Preparation Products And Raw materials
Raw materials1,2-Dibromocyclopentane-->Cyclopentene oxide-->Cyclopentene-->tert-Butanol-->Glutaraldehyde
Preparation ProductsCIS-1,2-CYCLOPENTANEDIOL-->Cyclopentane

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