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3,5-Pyrazolidinedione, 4-ethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23876-80-4

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23876-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23876-80-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,8,7 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 23876-80:
(7*2)+(6*3)+(5*8)+(4*7)+(3*6)+(2*8)+(1*0)=134
134 % 10 = 4
So 23876-80-4 is a valid CAS Registry Number.

23876-80-4SDS

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 4-ethylpyrazolidine-3,5-dione

1.2 Other means of identification

Product number -
Other names 4-Ethyl-3,5-pyrazolidindion

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:23876-80-4 SDS

23876-80-4Downstream Products

23876-80-4Relevant academic research and scientific papers

The alcoholysis of 1,5-diazabicyclo[3.3.0]ocatane-2,4,6,8-tetrone and some derivatives

Fritsch,Zinner,Ernst

, p. 537 - 545 (1986)

Both rings of 1,5-diazabicyclo[3.3.0]octane-2,4,6,8-tetrone (1) are split in hot ethanol yielding 4, the structure of which was proven by 15N-NMR spectroscopy. 3,7-Diethyl-(1) and 3-ethyl-(1) show the same behavior. However, the latter yields a mixture of the expected product 12 and 4-ethylpyrazolidine-3,5-dione (13). Under the same conditions, only the unsubstituted ring is split in 3,3-diethyl-(1) leading to 1-ethoxycarbonylacetyl-4,4-diethyl-3,5-pyrazolidinedione (8).

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