629-65-2 Usage
General Description
Heptyl sulfide, also known as heptanethiol or heptane-1-thiol, is a chemical compound with the formula C7H16S. It is a clear, colorless to pale yellow liquid with a foul odor similar to that of rotten onions or garlic. Heptyl sulfide is primarily used as a raw material in the production of various chemicals, such as pesticides, lubricants, and plasticizers. It is also used as a flavoring agent in the food industry and as an additive in some industrial processes. Heptyl sulfide is considered to be a hazardous chemical, as it can cause irritation to the skin, eyes, and respiratory system, and is flammable. Therefore, proper handling and storage of this chemical are important to prevent accidents and exposure to its harmful effects.
Check Digit Verification of cas no
The CAS Registry Mumber 629-65-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 629-65:
(5*6)+(4*2)+(3*9)+(2*6)+(1*5)=82
82 % 10 = 2
So 629-65-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H30S/c1-3-5-7-9-11-13-15-14-12-10-8-6-4-2/h3-14H2,1-2H3
629-65-2Relevant articles and documents
Dithiooxamide as an Effective Sulfur Surrogate for Odorless High-Yielding Carbon-Sulfur Bond Formation in Wet PEG200 as an Eco-Friendly, Safe, and Recoverable Solvent
Firouzabadi, Habib,Iranpoor, Nasser,Gorginpour, Forough,Samadi, Arash
supporting information, p. 2914 - 2920 (2015/05/04)
In this study, we have employed dithiooxamide, a solid, odorless, and commercially available compound, as a sulfur surrogate for the preparation of dialkyl sulfides from available alkyl halides in high yields. This sulfur transfer agent was also used for a copper-catalyzed high-yielding preparation of diaryl sulfides from their available aryl halides and for the preparation of thia-Michael adducts in high yields. All the reactions were performed under odorless conditions in wet PEG200 (PEG = polyethylene glycol), which is an eco-friendly, safe, and recoverable solvent. The protocols were easily applicable to large-scale operation.
2-Mercapto-1,3-benzoxazole: A Useful Reagent for the Preparation of Symmetrical and Unsymmetrical Sulfides
Sih, John C.,Graber, David R.
, p. 3842 - 3845 (2007/10/02)
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