Tert-butyl decasulphide is an organosulfur compound with the chemical formula (CH3)3C-S10. It is a colorless to pale yellow liquid with a strong, pungent odor. tert-butyl decasulphide is composed of a tert-butyl group (a carbon atom bonded to three methyl groups) and a decasulfide chain (a sulfur chain containing ten sulfur atoms). Tert-butyl decasulphide is primarily used as a vulcanization accelerator in the rubber industry, enhancing the speed and efficiency of the rubber curing process. It is also employed as a reagent in organic synthesis and as a precursor for the production of other sulfur-containing compounds. Due to its strong odor, it is often used in the detection of leaks in natural gas pipelines.

7390-75-2

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Basic information
1. Product Name: tert-butyl decasulphide
2. Synonyms: tert-butyl decasulphide;Di-tert-butyl perdecasulfide;Einecs 230-976-5
3. CAS NO:7390-75-2
4. Molecular Formula: C8H18S10
5. Molecular Weight: 434.87852
6. EINECS: 230-976-5
7. Product Categories: N/A
8. Mol File: 7390-75-2.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 542°C at 760 mmHg
3. Flash Point: 288.5°C
4. Appearance: /
5. Density: 1.447g/cm³
6. Vapor Pressure: 2.92E-11mmHg at 25°C
7. Refractive Index: 1.722
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: tert-butyl decasulphide(CAS DataBase Reference)
11. NIST Chemistry Reference: tert-butyl decasulphide(7390-75-2)
12. EPA Substance Registry System: tert-butyl decasulphide(7390-75-2)
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: 7390-75-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 7390-75-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7390-75:
(6*7)+(5*3)+(4*9)+(3*0)+(2*7)+(1*5)=112
112 % 10 = 2
So 7390-75-2 is a valid CAS Registry Number.

InChI:InChI=1/C8H18S10/c1-7(2,3)9-11-13-15-17-18-16-14-12-10-8(4,5)6/h1-6H3

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