CAS 492-94-4|Furil

Introduction：Basic information about CAS 492-94-4|Furil, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles2
7. Synonyms

Common Name	Furil
CAS Number	492-94-4	Molecular Weight	190.15200
Density	1.302 g/cm3	Boiling Point	302.7ºC at 760 mmHg
Molecular Formula	C₁₀H₆O₄	Melting Point	163-165 °C(lit.)
MSDS	ChineseUSA	Flash Point	138.4ºC

Names

Name	1,2-bis(furan-2-yl)ethane-1,2-dione
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.302 g/cm3
Boiling Point	302.7ºC at 760 mmHg
Melting Point	163-165 °C(lit.)
Molecular Formula	C₁₀H₆O₄
Molecular Weight	190.15200
Flash Point	138.4ºC
Exact Mass	190.02700
PSA	60.42000
LogP	1.93820
Vapour Pressure	0.000971mmHg at 25°C
Index of Refraction	1.54
InChIKey	SXPUVBFQXJHYNS-UHFFFAOYSA-N
SMILES	O=C(C(=O)c1ccco1)c1ccco1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LV0580000

CHEMICAL NAME :: Furil

CAS REGISTRY NUMBER :: 492-94-4

BEILSTEIN REFERENCE NO. :: 0383882

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H6-O4

MOLECULAR WEIGHT :: 190.16

WISWESSER LINE NOTATION :: T5OJ BVV- BT5OJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03858

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	LV0580000
HS Code	2932190090

Customs

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Articles2

Biomass conversion to high value chemicals: from furfural to chiral hydrofuroins in two steps.

Org. Lett. 14(15) , 4014-7, (2012)

Catalytic asymmetric transfer hydrogenation of rac-furoin and furil produces hydrofuroin with up to 99% ee and 9:1 dr. This reaction provides an exceptionally easy access to optically active hydrofuro...

Syntheses and spectroscopic studies on macrocyclic complexes of dioxomolybdenum (VI) with furil as precursor. Rao DP, et al.

E-J. Chem. 9(2) , 497-503, (2012)

Synonyms

Ethanedione,di-2-furanyl

1,2-di-(2-furyl)ethane-1,2-dione

2,2'-DIPYRIDINYL DISULFIDE

2,2'-Furil

MFCD00003241

Bipryomucyl

1,2-di(2-furanyl)-1,2-ethanedione

1,2-Di(2-furyl)ethane-1,2-dione

1,2-di(furan-2-yl)ethane-1,2-dione

Furil

Di-2-furylglyoxal

EINECS 207-766-7

Alpha-Furil

Bipyromucyl

Difuranylglyoxal

Di-2-furanylethanedione

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