57512-45-5 Usage
Structure
Symmetrical diol with hydroxyl groups (OH) attached to carbon atoms at positions 2 and 7 on a nonane carbon chain.
Chemical Class
Alkanediol
Physical Properties
Color: Colorless
Odor: Odorless
State: Viscous liquid
Applications
Industrial: Used in the production of surfactants, lubricants, and specialty chemicals.
Pharmaceutical/Medicinal: Has applications in pharmaceuticals and medicine.
Other Uses
Chemical intermediate in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 57512-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,1 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 57512-45:
(7*5)+(6*7)+(5*5)+(4*1)+(3*2)+(2*4)+(1*5)=125
125 % 10 = 5
So 57512-45-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H26O2/c1-11(2,3)10(13)8-6-7-9-12(4,5)14/h10,13-14H,6-9H2,1-5H3
57512-45-5Relevant articles and documents
3-chloropropyl and 4-chlorobutyl phenyl ethers as sources of 1,3-dilithiopropane and 1,4-dilithiobutane: Sequential reaction with carbonyl compounds
Foubelo, Francisco,Saleh, Sadiq A.,Yus, Miguel
, p. 3478 - 3483 (2007/10/03)
The reaction of 3-chloropropyl and 4-chlorobutyl phenyl ethers (1) with lithium powder and a catalytic amount of DTBB (5% molar) in THF at - 78 °C followed by successive treatment with a carbonyl compound [R1R2CO = ButCHO, Me2CO, (CH2)5CO, (-)-menthone] at -78 to 20 °C and, after 1.5 h at this temperature, with a second one [R3R4CO = Bu1CHO, PhCHO, Me2CO, MeCOPrn, (CH2)5CO, (-)-menthone] at -78 °C leads, after hydrolysis with water, to the corresponding 1,5-and 1,6-diols (2). Because of the competition of two different reductive cleavages, 1,4- and 1,5-diols 3 were also obtained as side-reaction products.