4338-64-1 Usage
Uses
Used in Detergent Industry:
2-(1-methylnonyl)phenol is used as a nonionic surfactant in the detergent industry for its ability to reduce surface tension and improve the solubility of hydrophobic compounds.
Used in Pesticide Industry:
2-(1-methylnonyl)phenol is used as an emulsifier in pesticide formulations to enhance the stability and effectiveness of the active ingredients.
Used in Plastics Industry:
2-(1-methylnonyl)phenol is used as a plasticizer in the plastics industry to increase the flexibility and workability of plastic materials.
However, due to the potential environmental and health impacts of 2-(1-methylnonyl)phenol, there have been restrictions and bans in various regions, and efforts are being made to find safer alternative chemicals in its place.
Check Digit Verification of cas no
The CAS Registry Mumber 4338-64-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,3 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4338-64:
(6*4)+(5*3)+(4*3)+(3*8)+(2*6)+(1*4)=91
91 % 10 = 1
So 4338-64-1 is a valid CAS Registry Number.
InChI:InChI=1/C16H26O/c1-3-4-5-6-7-8-11-14(2)15-12-9-10-13-16(15)17/h9-10,12-14,17H,3-8,11H2,1-2H3
4338-64-1Relevant academic research and scientific papers
Alkylation of Phenol by 1-Dodecene and 1-Decanol. A Literature Correction
Campbell, Curt B.,Onopchenko, Anatoli,Santilli, Donald S.
, p. 3665 - 3669 (2007/10/02)
A recent literature report that 1-dodecene reacts with phenol in the presence of sulfated zirconium oxide (superacid), or 1-dodecanol with phenol in the presence of H-Mordenite (zeolite), to afford mostly para-substituted alkylphenols has been shown to be incorrect.The product with zirconium is a mixture of ortho/para isomers (ca. 50-65/50-35), and not the exclusive para isomer as reported.The major product in the case of zeolite catalysis is the o-alkylphenol, with a high degree of end attachment, and not the predominantly claimed para isomers.The selectivity obtained with H-Mordenite during alkylation of phenol differs from the a lkylation of alkylbenzenes and anisole, and is best explained on the basis of a surface catalysis phenomenon.
