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Furil, dioxime

Furil, dioxime structure

CAS No:
522-27-0
Formula:
C10H8N2O4
Chemical Name:
Furil, dioxime
Synonyms:
1,2-Ethanedione,1,2-di-2-furanyl-,1,2-dioxime;Furil,dioxime;Ethanedione,di-2-furanyl-,dioxime;Di-2-furylglyoxime;α-Furil dioxime;Bis(2-furyl)glyoxime;NSC 5055;1139-80-6;157524-09-9
Categories:
Chemical Reagents > Organic Reagents

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Description

beige to light brown fine crystalline powder

Furil, dioxime Basic Attributes

Molecular Weight：

220.18

Exact Mass：

220.18

BRN：

85894

EC Number：

208-326-7

NSC Number：

5055

DSSTox ID：

DTXSID3060168

Characteristics

PSA：

91.46000

XLogP3：

1.92940

Density：

1.43g/cm3

Melting Point：

167 °C

Boiling Point：

340.5ºC at 760mmHg

Flash Point：

159.7ºC

Refractive Index：

1.622

Storage Conditions：

−20°C

Toxicity：

Intravenous-mouse LDL0: 180 mg/kg

Flammability characteristics：

Flammable; decomposes toxic nitrogen oxide fumes when heated

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

22-24/25

RTECS Number：

LV0590000

Storage features：

Warehouse ventilated, low temperature and dry

Toxicity

Toxicity class：

moderately toxic

Furil, dioxime Use and Manufacturing

Methods of Manufacturing

Made from furoyl (see previous article). Mix 8 times the weight of furoyl with water and excess hydroxylamine hydrochloride and heat it on a water bath until it is completely dissolved. Pour the solution into boiling water 6 times the base volume and keep it boiling for a few minutes. Cool, filter out the precipitate, wash with a large amount of water, and then evaporate and dry at 30-90°C to obtain the finished product.

Uses

This product can form a stable complex with nickel, platinum, palladium, rhenium, etc., used as a chelating extractant to extract and separate nickel, palladium, etc.

Manufacturing Info：

1,2-Ethanedione, 1,2-di-2-furanyl-, 1,2-dioxime: ACTIVE

Computed Properties

Molecular Weight:220.18
XLogP3:2.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:220.04840674
Monoisotopic Mass:220.04840674
Topological Polar Surface Area:91.5
Heavy Atom Count:16
Complexity:273
Defined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes