ChemicalBook > CAS DataBase List > ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE

ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE

Product Name
ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE
CAS No.
20461-99-8
Chemical Name
ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE
Synonyms
2-Carboethoxydithiolane;2-Carboethoxy-1,3-dithiolane;2-Ethoxycarbonyl-1,3-dithiolane;Ethyl 1,3-Ditholane-2-carboxylate;ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE;ETHYL GLYOXYLATE ETHYLENE THIOACETAL;Ethyl 1,3-dithiolane-2-carboxylate,99%;Ethyl 1,3-dithiolane-2-carboxylate, 98+%;Ethyl 1,3-dithiolane-2-carboxylate, GC 99%;Ethyl 1,3-dithiolane-2-carboxylate, 99% 5ML
CBNumber
CB2105967
Molecular Formula
C6H10O2S2
Formula Weight
178.27
MOL File
20461-99-8.mol
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ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE Property

Boiling point:
85 °C/0.1 mmHg (lit.)
Density 
1.249 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.539(lit.)
Flash point:
>230 °F
storage temp. 
2-8°C
form 
Liquid
color 
Clear light yellow
Specific Gravity
1.249
BRN 
118157
CAS DataBase Reference
20461-99-8(CAS DataBase Reference)
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Safety

Safety Statements 
23-24/25
RIDADR 
3334
WGK Germany 
3
F 
8-9
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical
Product number
D2105
Product name
Ethyl 1,3-Dithiolane-2-carboxylate
Purity
>97.0%(GC)
Packaging
5g
Price
$67
Updated
2024/03/01
TRC
Product number
E937118
Product name
Ethyl 1,3-Dithiolane-2-carboxylate
Packaging
50mg
Price
$45
Updated
2021/12/16
TRC
Product number
E937118
Product name
Ethyl 1,3-Dithiolane-2-carboxylate
Packaging
100mg
Price
$60
Updated
2021/12/16
Matrix Scientific
Product number
098234
Product name
Ethyl 1,3-dithiolane-2-carboxylate
Purity
95+%
Packaging
1g
Price
$49
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0029461
Product name
ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE
Purity
95.00%
Packaging
5G
Price
$897.92
Updated
2021/12/16
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ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE Chemical Properties,Usage,Production

Chemical Properties

clear light yellow liquid

General Description

Ethyl 1,3-dithiolane-2-carboxylate is an α-keto acid equivalent. It participates in the conjugate additions to enones. It is a bulky equivalent of acetate undergoing syn-selective aldol reactions. Anion derived from ethyl 1,3-dithiolane-2-carboxylate participates as nucleophile during the total synthesis of the corynanthe alkaloid dihydrocorynantheol and the formal syntheses of the indole alkaloids tacamonine, rhynchophylline and hirsutine. It also participates in the conjugate addition of enolates to phenylglycinol-derived α,β-unsaturated δ-lactams.

Purification Methods

Dissolve the ester in CHCl3, wash it with aqueous K2CO3, twice with H2O, dry it over MgSO4, filter, evaporate and distil the residue in vacuo. [Hermann et al Tetrahedron Lett 2599 1973, Corey & Erickson J Org Chem 36 3553 1971]. [Beilstein 19/7 V 225.]

ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Ethanol 1,2-Ethanedithiol ETHYL DIBROMOACETATE Potassium

Preparation Products

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ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE Suppliers

Americas 1 Belgium 1 China 43 Europe 2 Germany 2 India 2 Japan 3 Switzerland 2 United Kingdom 4 United States 10 Global 70
Apollo Scientific Ltd.
Tel
--
Fax
--
Email
sales@apolloscientific.co.uk
Country
United Kingdom
ProdList
6084
Advantage
88
CARBONE SCIENTIFIC CO.,LTD
Tel
--
Fax
--
Email
sales@carbonesci.com
Country
United Kingdom
ProdList
6666
Advantage
30
Fluorochem Ltd.
Tel
--
Fax
--
Email
enquiries@fluorochem.co.uk
Country
United Kingdom
ProdList
6401
Advantage
74
VWR International
Tel
--
Fax
--
Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
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View Lastest Price from ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE manufacturers

Career Henan Chemical Co
Product
ethyl 1,3-dithiolane-2-carboxylate 20461-99-8
Price
US $1.00/KG
Min. Order
1KG
Purity
Min98% HPLC
Supply Ability
g/kg/ton
Release date
2020-01-30

20461-99-8, ETHYL 1,3-DITHIOLANE-2-CARBOXYLATERelated Search:

2-METHYL-1,3-DITHIOLANE Methyl thioglycolate ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE METHYL (METHYLTHIO)ACETATE 1,2-Ethanedithiol ETHYL THIOGLYCOLATE 1,3-DITHIOLANE Bis(methylthio)methane Mercaptoacetic acid 2-methoxyethanethiol (METHYLTHIO)ACETIC ACID (ETHYLTHIO)ACETIC ACID Ethyl 2-hydroxyethyl sulfide ETHYL (METHYLTHIO)ACETATE 1-(methylthio)ethanethiol

  • ETHYL 1,3-DITHIOLANE-2-CARBOXYLATE
  • ETHYL GLYOXYLATE ETHYLENE THIOACETAL
  • GLYOXYLIC ACID ETHYL ESTER ETHYLENE MERCAPTAL
  • 2-Carboethoxy-1,3-dithiolane~1,3-Dithiolane-2-carboxylicacidethylester~2-Ethoxycarbonyl-1,3-dithiolane~Ethylglyoxyla
  • 1,3-DITHIOLANE-2-CARBOXYLIC ACID ETHYL ESTER
  • 2-Carboethoxy-1,3-dithiolane
  • 2-Carboethoxydithiolane
  • Ethyl 1,3-dithiolane-2-carboxylate, GC 99%
  • 1,3-DITHIOLANE-2-CARBOXYLIC ACID ETHYL ESTER 95+%
  • Ethyl 1,3-dithiolane-2-carboxylate, 98+%
  • Ethyl 1,3-dithiolane-2-carboxylate,99%
  • 2-Ethoxycarbonyl-1,3-dithiolane
  • Ethyl Glyoxylate Dimethylene Dithioacetal
  • Ethyl 1,3-dithiolane-2-carboxylate, 99% 5ML
  • Ethyl 1,3-Ditholane-2-carboxylate
  • 20461-99-8
  • C6H10O2S2
  • Sulfur Compounds (for Synthesis)
  • Building Blocks
  • Others
  • S-Containing
  • Heterocyclic Building Blocks
  • Sulfur Compounds (for Synthesis)
  • Synthetic Organic Chemistry
  • Heterocyclic Compounds