10181-56-3

• 

• Basic information

  1. Product Name: 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE
  2. Synonyms: 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE;TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE;1,3-Cyclobutanedithione, 2,2,4,4-tetramethyl-;2,2,4,4-Tetramethylcyclobutane-1,3-dithione
  3. CAS NO:10181-56-3
  4. Molecular Formula: C₈H₁₂S₂
  5. Molecular Weight: 172.31
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 10181-56-3.mol
  9. Article Data: 10

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 225 °C at 760 mmHg
  3. Flash Point: 89.9 °C
  4. Appearance: /
  5. Density: 1.12 g/cm³
  6. Vapor Pressure: 0.133mmHg at 25°C
  7. Refractive Index: 1.582
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE(CAS DataBase Reference)
  11. NIST Chemistry Reference: 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE(10181-56-3)
  12. EPA Substance Registry System: 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE(10181-56-3)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 10181-56-3(Hazardous Substances Data)

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• 1,3-Cyclobutanedithione,2,2,4,4-tetramethyl-

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• 10181-56-3 C8H12S2 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE

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• Pharmaceutical Grade CAS 10181-56-3 with competitive price

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• 1,3-Cyclobutanedithione,2,2,4,4-tetramethyl-

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• 1,3-Cyclobutanedithione,2,2,4,4-tetramethyl-

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• 1,3-Cyclobutanedithione,2,2,4,4-tetramethyl-

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10181-56-3 Usage

General Description

2,2,4,4-Tetramethyl-1,3-cyclobutanedithione is a chemical compound that is commonly used as a rubber antioxidant and anti-ozonant. It is known for its ability to protect rubber and plastic materials from degradation caused by oxygen and ozone exposure. 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE functions by preventing the formation of free radicals within the polymer chains, which helps to extend the lifespan of the materials and maintain their physical properties. Additionally, 2,2,4,4-Tetramethyl-1,3-cyclobutanedithione has been found to have anti-corrosive and anti-aging properties, making it a valuable additive in various industrial applications. However, it is important to handle this chemical with care, as it can be hazardous to health and the environment if not properly managed.

Check Digit Verification of cas no

The CAS Registry Mumber 10181-56-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,8 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 10181-56:
(7*1)+(6*0)+(5*1)+(4*8)+(3*1)+(2*5)+(1*6)=63
63 % 10 = 3
So 10181-56-3 is a valid CAS Registry Number.

InChI:InChI=1/C8H12S2/c1-7(2)5(9)8(3,4)6(7)10/h1-4H3

10181-56-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	2,2,4,4-tetramethylcyclobutane-1,3-dithione

1.2 Other means of identification

Product number	-
Other names	2,2,4,4-Tetramethyl-1,3-cyclobutanedithione

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:10181-56-3 SDS

10181-56-3Upstream product

• 67-56-1 methanol 
• 10181-61-0 3-Mercapto-2,2,4-trimethyldithio-3-pentenoic acid β-thiolactone 
• 64-17-5 ethanol 
• 64-19-7 acetic acid 
• 67-63-0 isopropyl alcohol 
• 75-65-0 tert-butyl alcohol 
• 933-52-8 2,2,4,4-tetramethyl-1,3-cyclobutanedione 

10181-56-3Downstream Products

• 50455-63-5 2,6,6,9,12,12-hexamethyl-3,10-diphenyl-1,8-dioxa-4,11-dithia-2,9-diaza-dispiro[4.1.4.1]dodecane 
• 74152-96-8 1-Benzylthio-2,2,4,4-tetramethyl-3-methylthiobicyclo<1.1.0>butan 
• 107271-44-3 2,6-di-tert-butyl-4-(2,2,4,4-tetramethyl-3-thioxocyclobutylidene)cyclohexa-2,5-dienone 
• 107271-45-4 1,3-bis(3,5-di-tert-butyl-4-oxocyclohexa-1,5-dienylidene)-2,2,4,4-tetramethylcyclobutane 
• 6780-43-4 S-methyl N-phenylbenzenecarboximidothioate 
• 197570-74-4 2,2,7,7-Tetrakis-(3,5-di-tert-butyl-4-methoxy-phenyl)-4,4,8,8-tetramethyl-1,6-dithia-dispiro[2.1.2.1]octane 
• 107271-52-3 2,6-di-tert-butyl-4-(2,2,4,4-tetramethyl-3-methylidenecyclobutylidene)cyclohexa-2,5-dienone 
• 107271-48-7 2,6-di-tert-butyl-4-(1,1,3,3-tetramethyl-8-thia-5,6-diazaspiro<3.4>oct-5-en-2-ylidene)cyclohexa-2,5-dienone 

10181-56-3Related news

Non-bonded interactions in 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDITHIONE (cas 10181-56-3) and 2,2,4,4-tetramethyl-3-thio-1,3-cyclobutanedione07/19/2019

Electronic absorption and emission spectra as well as He(I) photoelectron spectra of 2,2,4,4-tetramethyl-1,3-cyclobutanedithione and 2,2,4,4-tetramethyl-1-3-thio-1,3-cyclobutanedione have been interpreted on the basis of molecular orbital calculations. The results show that the non-bonded orbita...detailed

10181-56-3Relevant articles and documents

-

Elam,Davis

, p. 1562,1564 (1967)

-

Photochemistry of Dimethylthioketene Dimers

Muthuramu, Kayambu,Ramamurthy, Vaidhyanathan

, p. 4532 - 4533 (1980)

Thioketones and dithioesters, using 1,3-cyclobutanedithione and 3-mercapto-2,2,4-trimethyldithio-3-pentenoic acid β-thiolactone as models are found to undergo α-cleavage to give the diradical and carbene as reactive intermediates.

Expected and unexpected results in reactions of fluorinated nitrile imines with (cyclo)aliphatic thioketones

Utecht, Greta,Sioma, Justyna,Jasiński, Marcin,Mlostoń, Grzegorz

, p. 68 - 75 (2017/09/11)

A series of (cyclo)aliphatic thioketones have been tested towards trifluoroacetonitrile imines, generated in situ via base-induced dehydrohalogenation of the respective hydrazonoyl bromides. Typically, non-enolisable thioketones yielded exclusively 3-trif

Addition reactions of sulfenyl and sulfinyl chlorides with 3-phenyl-1-azabicyclo[1.1.0]butane

Mloston, Grzegorz,Woznicka, Marta,Drabowicz, Jozef,Linden, Anthony,Heimgartner, Heinz

experimental part, p. 1419 - 1429 (2009/02/07)

The reactions of 3-phenyl-1-azabicyclo[1.1.0]butane with α-chlorosulfenyl chlorides and sulfinyl chlorides lead to the corresponding sulfenamides and sulfinamides, respectively, which possess an azetidine ring. It is proposed that a two-step mechanism occurs involving an intermediate carbenium ion, which is formed by the addition of the electrophile at the N-atom and cleavage of the N(1)-C(3) bond. The structures of 9b and 10b are established by X-ray crystallography.

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