3-(4-fluorophenyl)-5-(prop-2-ynoxymethyl)-1,3-oxazolidin-2-one

Modify Date: 2025-08-25 07:25:50

3-(4-fluorophenyl)-5-(prop-2-ynoxymethyl)-1,3-oxazolidin-2-one Structure
3-(4-fluorophenyl)-5-(prop-2-ynoxymethyl)-1,3-oxazolidin-2-one structure
 Common Name 3-(4-fluorophenyl)-5-(prop-2-ynoxymethyl)-1,3-oxazolidin-2-one
CAS Number 43198-90-9 Molecular Weight 249.23800
Density 1.268g/cm3 Boiling Point 356.8ºC at 760 mmHg
Molecular Formula C13H12FNO3 Melting Point N/A
MSDS N/A Flash Point 169.6ºC

 Names

Name 3-(4-fluorophenyl)-5-(prop-2-ynoxymethyl)-1,3-oxazolidin-2-one

 Chemical & Physical Properties

Density 1.268g/cm3
Boiling Point 356.8ºC at 760 mmHg
Molecular Formula C13H12FNO3
Molecular Weight 249.23800
Flash Point 169.6ºC
Exact Mass 249.08000
PSA 38.77000
LogP 1.86570
Index of Refraction 1.541
InChIKey UPHPAXUKABDZGH-UHFFFAOYSA-N
SMILES C#CCOCC1CN(c2ccc(F)cc2)C(=O)O1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RQ2840000
CHEMICAL NAME :
2-Oxazolidinone, 3-(4-fluorophenyl)-5-(2-propynyloxymethyl)-
CAS REGISTRY NUMBER :
43198-90-9
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H12-F-N-O3
MOLECULAR WEIGHT :
249.26
WISWESSER LINE NOTATION :
T5NVOTJ AR DF& D1O2UU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
950 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 8,148,1973

 Safety Information

HS Code 2934999090

 Synthetic Route

phosgene structure

phosgene

CAS#:75-44-5

2-Propanol,1-chloro-3-(2-propyn-1-yloxy)- structure

2-Propanol,1-ch...

CAS#:18180-29-5

4-Fluoroaniline structure

4-Fluoroaniline

CAS#:371-40-4

~%

3-(4-fluorophenyl)-5-(prop-2-ynoxymethyl)-1,3-oxazolidin-2-one Structure

3-(4-fluorophen...

CAS#:43198-90-9

Literature: Fauron,C.; Douzon,C. Chimica Therapeutica, 1973 , vol. 8, p. 143 - 147

 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%
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Chemsrc provides CAS#:43198-90-9 MSDS, density, melting point, boiling point, structure, etc. Its name is 3-(4-fluorophenyl)-5-(prop-2-ynoxymethyl)-1,3-oxazolidin-2-one>> amp version: 3-(4-fluorophenyl)-5-(prop-2-ynoxymethyl)-1,3-oxazolidin-2-one

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