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16158-74-0

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16158-74-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16158-74-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,5 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 16158-74:
(7*1)+(6*6)+(5*1)+(4*5)+(3*8)+(2*7)+(1*4)=110
110 % 10 = 0
So 16158-74-0 is a valid CAS Registry Number.

16158-74-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name potassium salt of 2,4,6-trinitrothiophenol

1.2 Other means of identification

Product number -
Other names 2,4,6-trinitrothiophenol potassium salt

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:16158-74-0 SDS

16158-74-0Upstream product

16158-74-0Relevant articles and documents

INVESTIGATIONS IN THE 2,4,6-TRINITROTHIOPHENOL SERIES. XIV. KINETICS OF THE REACTION OF 3-SUBSTITUTED 2,4,6-TRINITROCHLOROBENZENES WITH POTASSIUM SULFIDE IN DIMETHYLFORMAMIDE

Nurgatin, V. V.,Sharnin, G. P.,Ginzburg, B. M.

, p. 343 - 346 (2007/10/02)

The kinetics of the reaction of 3-R-2,4,6-trinitrochlorobenzenes with potassium sulfide in DMFA were studied by the method of the thermal maximum.The meta substituents can be arranged in the following order according to the degree of activation of the reaction: Cl > OCH3 > H > CH3 > NH2 > O-.A satisfactory correlation was obtained between the logarithms of the rate constants and the Hammett ?m constants.The existence of two-parameter correlations of log k with ?I0 and ?R0 and also with ?I and ?R+, which take account of the contribution from the resonance component to the overall effect of the meta substituent, was established.The good correlation on the ?R0 scale makes it possible to assign the investigated reactions to processes in which there is no direct polar conjugation between the reaction center and the substituent R.

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