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120-95-6

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  • China Biggest factory Manufacturer Supply High Quality 2,4-Di-tert-pentylphenol CAS 120-95-6

    Cas No: 120-95-6

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120-95-6 Usage

Chemical Properties

clear yellow liquid after melting

Uses

Different sources of media describe the Uses of 120-95-6 differently. You can refer to the following data:
1. UV Stabilizer Intermediate, Photographic Developers, Specialty Surfactants, Fuel Additive Intermediate
2. 2,4-Di-tert-amylphenol is a phenolic compound, used for the laccase induced coupling reactions. It may be used in the synthesis of Cu-phthalocyanine-C60.

General Description

The standard molar enthalpies of sublimation (or vaporization) of 2,4-di-tert-amylphenol have been evaluated. Preparation of 2,4-di-tert-amylphenol, via catalytic alkylation of phenol with trimethylethylene, is reported.

Safety Profile

Poison by ingestion. An eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also PHENOL.

Check Digit Verification of cas no

The CAS Registry Mumber 120-95-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120-95:
(5*1)+(4*2)+(3*0)+(2*9)+(1*5)=36
36 % 10 = 6
So 120-95-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H26O/c1-7-15(3,4)12-9-10-14(17)13(11-12)16(5,6)8-2/h9-11,17H,7-8H2,1-6H3

120-95-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4-Di-tert-pentylphenol

1.2 Other means of identification

Product number -
Other names 2,4-Di-Tert-Pentylphenol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates,Paint additives and coating additives not described by other categories,Processing aids, not otherwise listed
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:120-95-6 SDS

120-95-6Relevant articles and documents

Highly selective conversion of guaiacol to: Tert -butylphenols in supercritical ethanol over a H2WO4 catalyst

Mai, Fuhang,Cui, Kai,Wen, Zhe,Wu, Kai,Yan, Fei,Chen, Mengmeng,Chen, Hong,Li, Yongdan

, p. 2764 - 2771 (2019/02/01)

The conversion of guaiacol is examined at 300 °C in supercritical ethanol over a H2WO4 catalyst. Guaiacol is consumed completely, meanwhile, 16.7% aromatic ethers and 80.0% alkylphenols are obtained. Interestingly, tert-butylphenols are produced mainly with a high selectivity of 71.8%, and the overall selectivity of 2,6-di-tert-butylphenol and 2,6-di-tert-butyl-4-ethylphenol is as high as 63.7%. The experimental results indicate that catechol and 2-ethoxyphenol are the intermediates. Meanwhile, the WO3 sites play an important role in the conversion of guaiacol and the Br?nsted acid sites on H2WO4 enhance the conversion and favour a high selectivity of the tert-butylphenols. The recycling tests show that the carbon deposition on the catalyst surface, the dehydration and partial reduction of the catalyst itself are responsible for the decay of the H2WO4 catalyst. Finally, the possible reaction pathways proposed involve the transetherification process and the alkylation process during guaiacol conversion.

SOLID ALKYLARYL PHOSPHITE COMPOSITIONS AND METHODS FOR MANUFACTURING SAME

-

Page/Page column 36, (2011/02/24)

The invention is directed to various alkylaryl phosphite compositions that ideally are suitable for use as secondary antioxidants in polymers. In one aspect, the phosphite composition comprises a tris(monoalkylaryl)phosphite in an amount from 51 to 95 weight percent; and at least one of: a bis(monoalkylaryl)dialkylaryl phosphite; a bis(dialkylaryl)monoalkylaryl phosphite; and a tris(dialkylaryl) phosphite. The inventive phosphite composition is a solid at ambient conditions. The invention also relates to alkylate compositions and processes for forming such alkylate compositions and such phosphite compositions.

Modified procedure for preparing δ-[2,4-di(tert-amyl)phenoxy]butylamine

Yutilov,Svertilova,Minkina,Shcherbina,Kirillova

, p. 2106 - 2108 (2007/10/03)

A modified procedure is proposed for preparing δ-[2,4-di(tert-amyl)phenoxy]butylamine used in production of a blue protected component for color photographic materials.

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