2-Carboethoxy-1,3-dithiane

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Names

[ CAS No. ]:
20462-00-4

[ Name ]:
2-Carboethoxy-1,3-dithiane

[Synonym ]:
1,3-Dithiane-2-carboxylic acid, ethyl ester
2-carboethoxy-1,3-dithiane
2-ethoxycarbonyl-1,3-dithiane
1,3-Dithiane-2-carboxylic Acid Ethyl Ester
1,3-Dithian-2-carbonsaeureethylester
Glyoxylic acid ethyl ester trimethylenemercaptal
EINECS 243-838-4
MFCD00006657
Carboethoxy-1,3-dithiane
Ethyl 1,3-dithiane-2-carboxylate

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
281.7±40.0 °C at 760 mmHg

[ Melting Point ]:
19-21°C

[ Molecular Formula ]:
C7H12O2S2

[ Molecular Weight ]:
192.299

[ Flash Point ]:
130.2±15.4 °C

[ Exact Mass ]:
192.027863

[ PSA ]:
76.90000

[ LogP ]:
1.70

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.544

MSDS

Safety Information

[ Symbol ]:

GHS02

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3272 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
29349990

Synthetic Route

Precursor & DownStream

Precursor

  • 1,3-Propanedithiol
  • Ethyl diethoxyacetate
  • Ethyl trichloroacetate
  • Ethyl dichloroacetate
  • ethyl glyoxylate hydrate

DownStream

  • 1,3-Dithiane-2-carboxylicacid, 2-butyl-, ethyl ester
  • 1,3-Dithiane-2-carboxylicacid, 2-(phenylmethyl)-, ethyl ester

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Studies on the Asymmetric Oxidation of Ester Derivatives of 1,3-Dithiane-2-carboxylates. Asymmetric Synthesis of trans-1,3-Dithiane 1,3-Dioxide.

J. Org. Chem. 63(21) , 7306-7310, (1998)

Asymmetric oxidation of a range of 1,3-dithianes was studied using the Kagan protocol [CHP (4 equiv), (+)-DET (2 equiv), Ti(OiPr)(4) (1 equiv), and H(2)O (1 equiv) at -35 degrees C for 48 h]. 1,3-Dith...

Convenient synthesis of α-keto esters. Eliel EL and Hartmann AA.

J. Org. Chem. 37(3) , 505-506, (1972)

Dianions of glyoxylic acid thioketals: conventent α-keto acid equivalents. Bates GS and Ramaswamy S.

Can. J. Chem. 58(7) , 716-722, (1980)


More Articles


Related Compounds

  • ethyl 1-hydroxy-1,3-dimethylindene-2-carboxylate
  • 2-ethenylidene-1,3-dithiane
  • 2-Methyl-1,3-dithiane
  • 2-decyl-[1,3]-dithiane
  • 2-phenylmethylene-1,3-dithiane 1-oxide
  • 2-cyclohexylidene-1,3-dithiane