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Alfa Aesar™ 1,3-Dithiane, 98%

Chemical Identifiers

CAS 505-23-7
Molecular Formula C4H8S2
Formula Weight 120.24
MDL Number MFCD00006654
UN Number UN3335
Beilstein 102534
Chemical Name or Material 1,3-Dithiane
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1050514 SDS Alfa Aesar™
A1050514
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1050522 SDS Alfa Aesar™
A1050522
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1050506 SDS Alfa Aesar™
A1050506
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
1,3-Dithiane is used in umpolung reactions such as the Corey-Seebach reaction. It acts as a reagent for the deoxygenation of sulfoxides to their corresponding sulfides. Further, it is used as a protecting group for carbonyl compounds used in organic synthesis. It serves as a useful labeled synthon. In addition to this, it is used in the preparation of 2-ethyl-[1,3]dithiane.

Solubility
Soluble in benzene, ether, chloroform and terahydrofuran. Slightly soluble in water.

Notes
Hygroscopic. Incompatible with strong bases and strong oxidizing agents.
Description & Specifications

Chemical Identifiers

505-23-7
120.24
UN3335
1,3-Dithiane
C4H8S2
MFCD00006654
102534

Specifications

90°C (194°F)
52° to 55°C
505-23-7
C4H8S2
MFCD00006654
102534
98%
207° to 208°C
25g
Stench
120.24
UN3335
1,3-Dithiane

Safety and Handling

DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: AVIATION REGULATED SOLID, N.O.S.

RTECSNumber : JO5070000