Ethyl L-(-)-O-Tosyllactate

Modify Date: 2024-01-06 18:05:09

Ethyl L-(-)-O-Tosyllactate Structure
Ethyl L-(-)-O-Tosyllactate structure
Common Name Ethyl L-(-)-O-Tosyllactate
CAS Number 57057-80-4 Molecular Weight 272.31700
Density 1.217 g/cm3 Boiling Point 384.321ºC at 760 mmHg
Molecular Formula C12H16O5S Melting Point 32 °C
MSDS N/A Flash Point 32ºC

 Names

Name l-(-)-o-tosyllactic acid ethyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.217 g/cm3
Boiling Point 384.321ºC at 760 mmHg
Melting Point 32 °C
Molecular Formula C12H16O5S
Molecular Weight 272.31700
Flash Point 32ºC
Exact Mass 272.07200
PSA 78.05000
LogP 2.73270
Index of Refraction -36.5 ° (C=5, CHCl3)

 Safety Information

HS Code 2918990090

 Synthetic Route

~99%

Ethyl L-(-)-O-Tosyllactate Structure

Ethyl L-(-)-O-T...

CAS#:57057-80-4

Literature: Imfeld, Marquard; Suchy, Milos; Vogt, Peter; Lukac, Teodor; Schlageter, Markus; Widmer, Erich Helvetica Chimica Acta, 1982 , vol. 65, # 4 p. 1233 - 1241

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Ethyl L-(-)-O-Tosyllactate Structure

Ethyl L-(-)-O-T...

CAS#:57057-80-4

Literature: Journal of the Chemical Society, , vol. 127, p. 412

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

ethyl (2S)-2-(p-tolylsulfonyloxy)propanoate
ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate
(-)-2-O-(p-Tolylsulfonyl)-L-lactic acid ethyl ester
L-(-)-O-(P-TOLUENESULFONYL)LACTIC ACID ETHYL ESTER
Ethyl (S)-2-(p-toluenesulfonyloxy)propionate
ETHYL L(-)-O-(P-TOLUENESULFONYL)LACTATE
S-(-)-lactic acid ethyl ester p-toluonesulfonate
ETHYL L-(-)-O-(P-TOLUENESULFONYL)LACETATE
[S,(-)]-2-[(p-Tolylsulfonyl)oxy]propionic acid ethyl ester
ethyl (S)-2-(p-toluenesulfonyloxy)propanoate
Tosyllacticacidethylester
(-)-(S)-Ethyl 2-<(p-tolylsulfonyl)oxy>propionate
L(-)ETHYL P-TOLUENESULFONYL LACTATE
(S)-1-(ethoxycarbonyl)ethyl 4-methylbenzenesulfonate
(S)-2-(Tosyloxy)propionic acid ethyl ester
ETHYL L-(-)-O-TOSYLLACTATE