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Benzenemethanol, 4-dodecyl-, also known as 4-dodecylbenzenemethanol or 4-(1-dodecyl)benzyl alcohol, is an organic compound with the chemical formula C19H32O. It is a derivative of benzyl alcohol, where a dodecyl (C12H25) alkyl chain is attached to the para position of the benzene ring. Benzenemethanol, 4-dodecyl- is characterized by its amphiphilic nature, possessing both hydrophilic (polar) and hydrophobic (non-polar) properties, which makes it useful in various applications such as surfactants, emulsifiers, and solvents in the chemical and pharmaceutical industries. Its unique structure also allows it to form micelles and other self-assembled structures in aqueous solutions, which can be utilized in drug delivery systems and other biomedical applications.

5519-35-7

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5519-35-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5519-35-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,1 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5519-35:
(6*5)+(5*5)+(4*1)+(3*9)+(2*3)+(1*5)=97
97 % 10 = 7
So 5519-35-7 is a valid CAS Registry Number.

5519-35-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-dodecylphenyl)methanol

1.2 Other means of identification

Product number -
Other names 4-dodecylbenzyl alcohol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5519-35-7 SDS

5519-35-7Relevant academic research and scientific papers

Method for synthesizing long-chain alkyl benzyl alcohol through basic hydrolysis of long-chain alkyl benzyl halides

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Paragraph 0033; 0034, (2018/05/16)

The invention discloses a method for synthesizing long-chain alkyl benzyl alcohol through basic hydrolysis of long-chain alkyl benzyl halides, relates to a method for synthesizing long-chain alkyl benzyl alcohol through phase transfer catalysis of hydroth

Photodegradative surfactants: p-dodecylbenzyltrimethylammonium bromide as a photodegradative emulsifier for microemulsion polymerization

Itoh, Yoshihiro,Horiuchi, Satoshi,Yamamoto, Kenji

, p. 814 - 815 (2007/10/03)

A photodegradative surfactant, p-dodecylbenzyltrimethylammonium bromide, was used as an emulsifier for micro-emulsion polymerization of methyl methacrylate in water. The resulting polymer latex was coagulated during UV irradiation. The analysis of the centrifuged solid after irradiation indicated almost perfection of both recovery of the polymer and removal of surface-active species from it. Copyright

Photodegradative surfactants: Photolysis of p-dodecylbenzyltrimethylammonium bromide in aqueous solution

Itoh, Yoshihiro,Yamamoto, Kenji,Shirai, Hirofusa

, p. 8 - 9 (2007/10/03)

Upon UV irradiation, a benzyl-containing cationic surfactant, p-dodecylbenzyltrimethylammonium bromide, has been converted to a nonsurfactant, which can be separated from the aqueous solution by coprecipitation with CaSO4.

Sebosuppressive preparations containing benzyl alcohol derivatives

-

, (2008/06/13)

Sebosuppressive cosmetic preparations containing benzyl alcohol derivatives which are substituted on the benzene ring by alkyl, aryl, alkyloxymethyl radicals or by a fused aromatic ring, and methods for their use.

Reactions in Microemulsion Media. Nucleophilic Substitution Reactions of Benzyl and p-Alkylbenzyl Chlorides

Martin, Craig A.,McCrann, Patrick M.,Ward, Mary Darlene,Angelos, George H.,Jaeger, David A.

, p. 4392 - 4396 (2007/10/02)

A kinetic and synthetic study of nucleophilic displacement reaction of bromide ion with benzyl chloride (1a) and its p-ethyl-substituted (1b) and p-n-dodecyl-substituted (1c) analogues has been performed in microemulsions prepared from combinations of a 1.23:1 (w/w) mixture (S) of cetyltrimethylammonium bromide (CTABr) and 1-butanol, a 1:5 (w/w) KBr-H2O solution (W), and hexane (O).The rates of reaction decreased differentially with increasing hexane content at a constant ratio of S:W to indicate that the interphase was the microemulsion reactive site.For microemulsion with respect to aqueous micellar and aqueous ethanol reaction media, solubilization of substrate was higher, initial reaction rates were comparable or slightly less, and overall conversions were greater.

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