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Cyanic acid, 4-(1,1-dimethylethyl)phenyl ester, also known as 4-tert-butylphenyl cyanate, is an organic compound with the chemical formula C??H??NO. It is a colorless to pale yellow liquid that is soluble in organic solvents and has a molecular weight of 165.22 g/mol. This ester is derived from cyanic acid and 4-tert-butylphenol, where the hydroxyl group of the phenol is replaced by a cyanate group. It is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity, it is important to handle Cyanic acid, 4-(1,1-dimethylethyl)phenyl ester with care, following proper safety protocols.

1132-16-7

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1132-16-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1132-16-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,3 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1132-16:
(6*1)+(5*1)+(4*3)+(3*2)+(2*1)+(1*6)=37
37 % 10 = 7
So 1132-16-7 is a valid CAS Registry Number.

1132-16-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-tert-butylphenyl) cyanate

1.2 Other means of identification

Product number -
Other names p-tert-Butyl-phenylcyanat

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:1132-16-7 SDS

1132-16-7Relevant academic research and scientific papers

Attempt to Synthesize Hindered 2,4,6-Tri-Aryloxy-s-Triazines: Bis(2,4-di-tert-Butylphenyl) Carbonate – Crystal Structure

Noroozi Pesyan, Nader,Kashani, Elmira,Ghorbanzadeh, Kamaleh,Notash, Behrouz

, p. 554 - 560 (2018/01/01)

Some less hindered 2,4,6-tri-aryloxy-s-triazines were synthesized through the reaction of the corresponding phenols as a starting materials with cyanogen bromide (BrCN) to obtain the corresponding arylcyanates and then trimerized. Unexpectedly, 2,4-di-tert-butyl-1-cyanatobenzene derived from 2,4-di-tert-butylphenol did not trimerize but, indeed, yielded bis(2,4-di-tert-butylphenyl) carbonate. The structures of 2,4,6-tri-aryloxy-s-triazines and bis(2,4-di-tert-butylphenyl) carbonate were characterized by means of IR, 1H, and 13C NMR spectroscopies. Also the structure of the latter compound was studied by X-ray crystallography.

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