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1991-52-2

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1991-52-2 Usage

Uses

2,5-Di-tert-butyl-4-methoxyphenol is used as a non-tumorigenic compound in contrast to DBHQ.

Check Digit Verification of cas no

The CAS Registry Mumber 1991-52-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,9 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1991-52:
(6*1)+(5*9)+(4*9)+(3*1)+(2*5)+(1*2)=102
102 % 10 = 2
So 1991-52-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H24O2/c1-14(2,3)10-9-13(17-7)11(8-12(10)16)15(4,5)6/h8-9,16H,1-7H3

1991-52-2 Well-known Company Product Price

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  • Alfa Aesar

  • (H35053)  2,5-Di-tert-butyl-4-methoxyphenol, 97%   

  • 1991-52-2

  • 5g

  • 433.0CNY

  • Detail
  • Alfa Aesar

  • (H35053)  2,5-Di-tert-butyl-4-methoxyphenol, 97%   

  • 1991-52-2

  • 25g

  • 1464.0CNY

  • Detail

1991-52-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,5-ditert-butyl-4-methoxyphenol

1.2 Other means of identification

Product number -
Other names 5-Hydroxy-2-methoxy-1.4-di-tert.-butyl-benzol

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:1991-52-2 SDS

1991-52-2Relevant articles and documents

-

Cook et al.

, p. 1672 (1955)

-

4-Formyl amino-n-methylpiperidine derivatives, the use thereof as stabilisers and organic material stabilised therewith

-

, (2008/06/13)

The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) where the variables are as defined in the Description, to a process for preparing these piperidine derivatives, to the use of these piperidine derivatives of the invention, or prepared according to the invention, for stabilizing organic material, in particular for stabilizing plastics or coating materials, and also to the use of these piperidine derivatives of the invention, or prepared according to the invention, as light stabilizers or stabilizers for wood surfaces. The present invention further relates to stabilized organic material which comprises these piperidine derivatives of the invention or prepared according to the invention.

Synthesis of 2,5- and 2,6-di-t-butyl-4-halo- or -4-methoxy-phenols using silica, lithium perchlorate and lithium bromide as neutral catalysts

Bandgar,Uppalla,Sadavarte

, p. 582 - 583 (2007/10/03)

When a mixture of 4-halo- or 4-methoxy-phenol and excess of t-butyl chloride in the presence of neutral catalyst such as silica or lithium perchlorate or lithium bromide was refluxed, 2,5-and 2,6-di-t-butyl-4-halo or 4-methoxy phenols were obtained in good yields.

Piperidine derivatives

-

, (2008/06/13)

New 1- and 4-substituted piperidines are stabilizers for organic material. They are produced by reacting corresponding 1-substituted piperidinols with acid chlorides or corresponding 4-substituted piperidines with a compound introducing into the 1-position a residue.

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