Propanoic acid,2-[(ethoxycarbonyl)oxy]-, ethyl ester

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Names

[ CAS No. ]:
6628-64-4

[ Name ]:
Propanoic acid,2-[(ethoxycarbonyl)oxy]-, ethyl ester

[Synonym ]:
Lactic acid,ethyl ester,ethyl carbonate
3-Methyl-2-oxa-bernsteinsaeure-diaethylester
WLN: 2VOY1&propanoic acid,2-((ethoxycarbonyl)oxy)-,ethyl ester(9ci)
2-ethoxycarbonyloxy-propionic acid ethyl ester
2-Aethoxycarbonyloxy-propionsaeure-aethylester
VO2
Lactic acid,ethyl carbonate
Lactic acid,ethyl carbonate,ethyl ester

Chemical & Physical Properties

[ Density]:
1.416g/cm3

[ Boiling Point ]:
615.9ºC at 760 mmHg

[ Molecular Formula ]:
C8H14O5

[ Molecular Weight ]:
190.19400

[ Flash Point ]:
326.3ºC

[ Exact Mass ]:
190.08400

[ PSA ]:
61.83000

[ LogP ]:
1.11110

[ Index of Refraction ]:
1.677

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OD5250000
CHEMICAL NAME :
Lactic acid, ethyl ester, ethyl carbonate
CAS REGISTRY NUMBER :
6628-64-4
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H14-O5
MOLECULAR WEIGHT :
190.22
WISWESSER LINE NOTATION :
2VOY1&VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 3,365,1951

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (E)-ethyl 2-(ethoxy((trimethylsilyl)imino)methoxy)butanoate
  • Ethyl lactate
  • Ethyl chloroformate
  • Ethyl carbonate

DownStream

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%