1665-65-2

Basic information

• Product Name: Acetic acid,2,2'-dithiobis-, 1,1'-diethyl ester
• Synonyms: Aceticacid, 2,2'-dithiobis-, diethyl ester (9CI); Acetic acid, dithiodi-, diethylester (7CI,8CI); 2,2'-Dithiobis(acetic acid) diethyl ester;Bis(2-ethoxy-2-oxoethyl) disulfide; Bis(carbethoxymethyl) disulfide;Bis(ethoxycarbonylmethyl) disulfide; Diethoxycarbonylmethyl disulfide; NSC54085
• CAS NO: 1665-65-2
• Molecular Formula: C8H14 O4 S2
• Molecular Weight: 238.329
• Mol File: 1665-65-2.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 296.7°Cat760mmHg
• Flash Point: 131.2°C
• Density: 1.219g/cm³
• CAS DataBase Reference: Acetic acid,2,2'-dithiobis-, 1,1'-diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid,2,2'-dithiobis-, 1,1'-diethyl ester(1665-65-2)
• EPA Substance Registry System: Acetic acid,2,2'-dithiobis-, 1,1'-diethyl ester(1665-65-2)

Safety Data

• Hazardous Substances Data: 1665-65-2(Hazardous Substances Data)

Upstream product

• 105-36-2 ethyl bromoacetate 
• 623-51-8 ethyl 2-sulfanylacetate 
• 151668-40-5 2-trifluoromethyl-4-chromone 
• 96989-39-8 (<thio>methylene)-N-methylmethanaminium chloride 
• 70-11-1 α-bromoacetophenone 
• 105-39-5 chloroacetic acid ethyl ester 

Downstream Products

• 64057-55-2 NSC 28727 
• 623-51-8 ethyl 2-sulfanylacetate 
• 1547295-11-3 ethyl 2-((4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetate 
• 1334635-83-4 ethyl 2-((4-chlorobenzoyl)thio)acetate 
• 1450900-43-2 ethyl 2-((4-bromobenzoyl)thio)acetate 
• 6854-84-8 2,2′-disulfanediyldi(acetohydrazide) 
• 2088-72-4 O,O-Dimethyl-S-carbethoxymethyl-phosphorothioat 
• 4455-13-4 methylthioacetic acid ethyl ester 
• 2425-25-4 O,O-diethyl s-carboethoxymethyl phosphorothioate 
• 20837-00-7 Cyclohexylammoniumsalz v. N-Cyclohexylthiooxalsaeureamid 
• 46114-91-4 Cyclohexylaminothiocarbonylcarbonsaeure 
• 45878-18-0 Morpholinothiocarbonylcarbonsaeure 

Relevant articles and documents

Synthesis of 2-(trifluoromethyl)-1,2-dihydro-4H-thieno[2,3-c]chromen-4-ones and 2-(trifluoromethyl)-4H-thieno[2,3-c]chromen-4-ones from 2-trifluoromethylchromones and ethyl mercaptoacetate

The redox reaction of 2-trifluoromethylchromones with ethyl mercaptoacetate in the presence of triethylamine results in the formation of 1,2-dihydrothieno[2,3-c]chromen-4-ones and diethyl 3,4-dithiadipate in high yields. Oxidation of the first compounds w

Homolytic Alkyl Group Transfer Reaction of Photoactivated Alkylcobaloximes into Thiols

Alkyl groups of alkylcobaloximes were transferred to alkylthiols by irradiation of alkylcobaloxime and thiol under anaerobic conditions; a radical route via homolytic substitution between alkylcobaloxime and disulfide, formed during the reaction, is proposed.

Highly Selective Sulfur Transfer Reaction in the Solid State

Benzyltriethylammonium tetrathiomolybdate 1 reacts readily with benzyl halides, alkyl iodides and acyl halides in the solid state to give the corresponding disulfides in good yields and with remarkable selectivity.