2-Carboethoxy-1,3-dithiane
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
DownStream
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
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)