1,2-dodecanediol

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Structural formula
Structural formula of 1,2-dodecanediol
Simplified structural formula without stereochemistry
General
Surname 1,2-dodecanediol
other names
  • Dodecane-1,2-diol
  • 1,2-dihydroxydodecane
  • Lauryl glycol
Molecular formula C 12 H 26 O 2
Brief description

white solid

External identifiers / databases
CAS number
EC number 214-289-8
PubChem 92866
ChemSpider 83832
Wikidata Q27277242
properties
Molar mass 202.34 g mol −1
Physical state

firmly

Melting point
solubility

practically insoluble in water (<0.01 g l −1 at 20 ° C)

safety instructions
GHS labeling of hazardous substances
no GHS pictograms
H and P phrases H: no H-phrases
P: no P-phrases
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

1,2-Dodecanediol is a chemical compound from the group of alkanediols that occurs in two isomeric forms.

Extraction and presentation

1,2-Dodecanediol can be obtained by oxidizing the corresponding olefin with an oxidizing agent such as hydrogen peroxide to an epoxide and hydrolyzing the epoxy compound.

properties

1,2-Dodecanediol is a flammable, hardly ignitable, white solid that is practically insoluble in water.

use

1,2-Dodecanediol can be used to produce lipophilic diamines and amino alcohols as well as Fe (II), Co (II) and Ni (II) nanoparticles in the range from 9 to 25 nm.

Individual evidence

  1. ↑ a b c d e f g Entry on 1,2-dodecanediol in the GESTIS substance database of the IFA , accessed on December 2, 2018(JavaScript required) .
  2. ↑ Data sheet (S) - (-) - 1,2-Dodecanediol, 99% from Sigma-Aldrich , accessed on December 2, 2018 ( PDF ).
  3. ↑ Data sheet (R) - (+) - 1,2-dodecanediol, 99% from Sigma-Aldrich , accessed on December 2, 2018 ( PDF ).
  4. ↑ Google Patents: US20110301389A1 - Alkanediol composition, process for producing the same, and cosmetic - Google Patents , accessed December 2, 2018.
  5. ↑ Data sheet 1,2-dodecanediol, 90% from Sigma-Aldrich , accessed on December 2, 2018 ( PDF ).