2-Carboethoxy-1,3-dithiane

Modify Date: 2024-01-09 00:28:47

2-Carboethoxy-1,3-dithiane Structure
2-Carboethoxy-1,3-dithiane structure
Common Name 2-Carboethoxy-1,3-dithiane
CAS Number 20462-00-4 Molecular Weight 192.299
Density 1.2±0.1 g/cm3 Boiling Point 281.7±40.0 °C at 760 mmHg
Molecular Formula C7H12O2S2 Melting Point 19-21°C
MSDS Chinese USA Flash Point 130.2±15.4 °C
Symbol GHS02
GHS02
Signal Word Warning

 Names

Name Ethyl 1,3-dithiane-2-carboxylate
Synonym More Synonyms

 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

 Safety Information

Symbol GHS02
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

~94%

2-Carboethoxy-1,3-dithiane Structure

2-Carboethoxy-1...

CAS#:20462-00-4

Literature: BAYER PHARMACEUTICALS CORPORATION Patent: WO2005/99705 A2, 2005 ; Location in patent: Page/Page column 48 ;

~83%

2-Carboethoxy-1,3-dithiane Structure

2-Carboethoxy-1...

CAS#:20462-00-4

Literature: Rivera, Nancy Gonzalez; Becerril, David Corona; Guadarrama-Perez, Carlos; Covarrubias-Zuniga, Adrian; Avila-Zarraga, Jose Gustavo; Romero-Ortega, Moises Tetrahedron Letters, 2007 , vol. 48, # 7 p. 1201 - 1204

~61%

2-Carboethoxy-1,3-dithiane Structure

2-Carboethoxy-1...

CAS#:20462-00-4

Literature: Lissel, Manfred Liebigs Annalen der Chemie, 1982 , # 9 p. 1589 - 1601

~60%

2-Carboethoxy-1,3-dithiane Structure

2-Carboethoxy-1...

CAS#:20462-00-4

Literature: Labiad, B.; Villemin, D. Synthetic Communications, 1989 , vol. 19, # 1, 2 p. 31 - 38

 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%

 Articles7

More 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)

 Synonyms

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