(±)-1,2-Propanediol

Name: (±)-1,2-Propanediol
Brand: ChemScene
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CAS No. 57-55-6
Cat. No. CS-0015917
Molecule weight76.09
Purity≥97%
MDL No.MFCD00064272

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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Structure of 57-55-6

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General Information

CAS No. 57-55-6
Cat. No. CS-0015917
Purity ≥97%
MDL No. MFCD00064272
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃H₈O₂
Molecular Weight 76.09
Synonym(s) 1,2-(RS)-Propanediol; 1,2-Propylene glycol; Propylene glycol
SMILES CC(O)CO

Description

4-Bromophenoxytetrafluoroethyl bromide is a fluoroalkylbromide that is a radical source of the 4-bromophenoxytetrafluoroethyl moiety. Alternatively, it can also be selectively metallated at the fluorinated carbon with Turbo Grignard reagent at low temperatures resulting in a thermally unstable anion that can act as a nucleophilic fluoroalkylation reagent towards a wide variety of electrophiles, such as aldehydes, ketones or sulfonylimines.The aromatic bromide can be further subjected to Pd-catalyzed cross-coupling reactions to build molecular complexity.Automate your fluorination reactions with Synple Automated Synthesis Platform (SYNPLE-SC002)

Synthesis

Route1
- 108-32-7
- 67-56-1
- ~58%
- In-stock
  
  57-55-6
- 616-38-6
References
- Catalysis Today, , vol. 190, # 1 p. 107 - 111
Route2
- 187737-37-7
- ~%
- In-stock
  
  57-55-6
- 107-98-2
- 74-98-6
- 1589-47-5
- 75-56-9
References
- US2004/6239 A1, ; Page 5-6 ;
Route3
- 187737-37-7
- 34557-54-5
- ~%
- In-stock
  
  57-55-6
- 108-61-2
- 74-98-6
- 75-56-9
References
- US2007/93668 A1, ; Page/Page column 4-5 ;

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 40.46
LogP -0.6405
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 1

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Material Science Polymer/Macromolecule Reagents Monomers Diol Monomers

Chemical Synthesis Synthetic Reagents Protection, Deprotection, Derivatization Protecting and Derivatizing Reagents

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(±)-1,2-Propanediol

CAS No. 57-55-6

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