7361-89-9

Basic information

• Product Name: DIPROPYLDISELENIDE
• Synonyms: DIPROPYLDISELENIDE;Dipropyl perselenide
• CAS NO: 7361-89-9
• Molecular Formula: C₆H₁₄Se₂
• Molecular Weight: 244.12
• Mol File: 7361-89-9.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 237.8°C at 760 mmHg
• Flash Point: 97.6°C
• Appearance: /
• Vapor Pressure: 0.0677mmHg at 25°C
• CAS DataBase Reference: DIPROPYLDISELENIDE(CAS DataBase Reference)
• NIST Chemistry Reference: DIPROPYLDISELENIDE(7361-89-9)
• EPA Substance Registry System: DIPROPYLDISELENIDE(7361-89-9)

Safety Data

• Hazardous Substances Data: 7361-89-9(Hazardous Substances Data)

Usage

Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic fumes of Se.

InChI:InChI=1/C6H14Se2/c1-3-5-7-8-6-4-2/h3-6H2,1-2H3

Upstream product

• 123-38-6 propionaldehyde 
• 513-81-5 2,3-dimethyl-buta-1,3-diene 
• 107-08-4 1-iodo-propane 
• 106-94-5 propyl bromide 
• 624-69-1 1-propaneselenol 
• 56-23-5 tetrachloromethane 
• 64-17-5 ethanol 
• 141-52-6 sodium ethanolate 

Downstream Products

• 135764-69-1 1-methoxy-4-propylselanylbenzene 
• 1316825-77-0 C₁₀H₁₃BrSe 

Relevant articles and documents

Aqueous phase preparation method of dialkyl diselenide ether compound

The method comprises the following steps: taking the compound represented by the formula (II) as a reaction raw material and I as a reaction raw material, and taking water or ethanol as a solvent under Se 40 - 75 °C conditions to obtain the reaction liquid to obtain the dialkyl diselenium ether compound shown in the formula (II KOH). The reaction is short in reaction time, does not need a metal catalyst, uses water as a solvent, and belongs to green and environment-friendly reaction. Economy, high efficiency, green, environmental protection.

Silicon-mediated synthesis of selenoaldehydes and selenoacylsilanes and their hetero diels-alder reactions

Bis(trimethylsilyl)selenide (HMDSS) reacts efficiently with aldehydes in the presence of CoCl2.6H2O to afford selenoaldehydes, which are trapped as Diels-Alder adducts by different dienes. The reaction can be applied to acylsilanes, to afford selenoacylsilanes, isolated as their cycloadducts.

A NEW REACTION OF DIALLYL SELENIDE, LEADING TO 1,3,5-HEXATRIENE

In the highly basic potassium hydroxide-DMSO system at 50-80 deg C diallyl selenide is converted into 1,3,5-hexatriene.Alkyl allyl selenides do not enter into this reaction but undergo isomerization to alkyl 1-propenyl selenides.