1,3,4-Oxadiazol-2(3H)-one,5-(5-nitro-2-furanyl)-

Modify Date: 2025-08-27 19:50:44

1,3,4-Oxadiazol-2(3H)-one,5-(5-nitro-2-furanyl)- structure	Common Name	1,3,4-Oxadiazol-2(3H)-one,5-(5-nitro-2-furanyl)-
	CAS Number	2122-86-3	Molecular Weight	197.10500
	Density	2.02g/cm3	Boiling Point	441.6ºC at 760mmHg
	Molecular Formula	C₆H₃N₃O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	220.9ºC

Name	5-(5-nitrofuran-2-yl)-3H-1,3,4-oxadiazol-2-one

Density	2.02g/cm3
Boiling Point	441.6ºC at 760mmHg
Molecular Formula	C₆H₃N₃O₅
Molecular Weight	197.10500
Flash Point	220.9ºC
Exact Mass	197.00700
PSA	117.85000
LogP	1.05430
Vapour Pressure	2.07E-08mmHg at 25°C
Index of Refraction	1.772

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RO0811200

CHEMICAL NAME :: 1,3,4-Oxadiazole-2-ol, 5-(5-nitro-2-furyl)-

CAS REGISTRY NUMBER :: 2122-86-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H3-N3-O5

MOLECULAR WEIGHT :: 197.12

WISWESSER LINE NOTATION :: T5OJ BNW E- CT5NN DOJ EQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12 gm/kg/46W-C

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 54,841,1975

HS Code	2934999090

phosgene

CAS#:75-44-5

5-nitrofuran-2-...

CAS#:5469-78-3

1,3,4-Oxadiazol...

CAS#:2122-86-3

Literature: Sherman,W.R. Journal of Organic Chemistry, 1961 , vol. 26, p. 88 - 95

Precursor 2
CAS#:75-44-5 phosgene CAS#:5469-78-3 5-nitrofuran-2-...
DownStream 1
CAS#:52980-54-8 ethyl 2-[5-(5-n...

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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1,3,4-Oxadiazol-2(3H)-one,5-(5-nitro-2-furanyl)-

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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