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ChemicalBook--->CAS DataBase List--->693-21-0

693-21-0

693-21-0 Structure

693-21-0 Structure
IdentificationBack Directory
[Name]

DEGN
[CAS]

693-21-0
[Synonyms]

DEGN
DEGDN
Nitrodiglycol
Dinitrodiglicol
Dinitrodiglykol
DINITRODIGLYCOL
Digol dinitrate
Diglykoldinitrat
Diglycol nitrate
Diglycoldinitraat
DIGLYCOLDINITRATE
diglycol(dinitratede)
Oxydiethylene nitrate
oxydiethylenedinitrate
Diethylenglykoldinitrate
DIETHYLENEGLYCOL DINITRATE
2,2’-oxybis-ethanodinitrate
2,2'-Oxydiethanol dinitrate
ethanol,2,2’-oxybisdinitrate
2,2'-Oxybisethanol dinitrate
dinitratedediethylene-glycol
di(hydroxyethyl)etherdinitrate
Dinitrate de diethylene-glycol
Di(hydroxyethyl) ether dinitrate
Bisnitric acid diethylene glycol
Bis(hydroxyaethyl)-aether-dinitrat
2-[2-(Nitrooxy)ethoxy]ethyl nitrate
Ethanol, 2,2'-oxybis-,1,1'-dinitrate
1-nitrooxy-2-(2-nitrooxy-ethoxy)-ethane
Dinitric acid 3-oxapentane-1,5-diyl ester
oxydiethylene dinitrate diethylene glycol dinitrate digol dinitrate
[EINECS(EC#)]

211-745-8
[Molecular Formula]

C4H8N2O7
[MDL Number]

MFCD01632771
[MOL File]

693-21-0.mol
[Molecular Weight]

196.12
Chemical PropertiesBack Directory
[Melting point ]

-11.2°C
[Boiling point ]

332.98°C (rough estimate)
[density ]

1.8145 (rough estimate)
[vapor pressure ]

0.79Pa at 25℃
[refractive index ]

1.4520 (estimate)
[Water Solubility ]

3.9g/L at 25℃
[LogP]

0.98 at 25℃
[CAS DataBase Reference]

693-21-0
[EPA Substance Registry System]

Diethylene glycol dinitrate (693-21-0)
Safety DataBack Directory
[Hazard Codes ]

E,T+
[Risk Statements ]

3-26/27/28-33-52/53
[Safety Statements ]

33-35-36/37-45-61
[RIDADR ]

0473
[HazardClass ]

1.1A
[Hazardous Substances Data]

693-21-0(Hazardous Substances Data)
Hazard InformationBack Directory
[General Description]

A liquid. Extremely sensitive explosive if not properly desensitized with a phlegmatizer. Slightly soluble in alcohol and soluble in ether. Specific gravity 1.38. Slightly toxic by ingestion. May explode under prolonged exposure to heat or fire or from sudden shock. The primary hazard is the blast effect of an instantaneous explosion and not flying projectiles and fragments . Used as a rocket propellant.
[Air & Water Reactions]

Slightly soluble in water.
[Reactivity Profile]

Nitroorganics, such as DEGN, range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. Nitroalkanes are milder oxidizing agents, but still react violently with reducing agents at higher temperature and pressures. Nitroalkanes react with inorganic bases to form explosive salts. The presence of metal oxides increases the thermal sensitivity of nitroalkanes. Nitroalkanes with more than one nitro group are generally explosive.
[Health Hazard]

Fire may produce irritating, corrosive and/or toxic gases.
[Fire Hazard]

MAY EXPLODE AND THROW FRAGMENTS 1600 meters (1 MILE) OR MORE IF FIRE REACHES CARGO.
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