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Name	Ethylene glycol dinitrate	EINECS	N/A
CAS No.	628-96-6	Density	1.523g/cm³
PSA	110.10000	LogP	0.44940
Solubility	5.2g/L at 25℃	Melting Point	-22.8°
Formula	C2H4 N2 O6	Boiling Point	199.5°C at 760 mmHg
Molecular Weight	152.064	Flash Point	104.3°C
Transport Information	N/A	Appearance	N/A
Safety	Poison by subcutaneous route. Can cause lowered blood pressure leading to headache, dizziness, and weakness. Used as an explosive. When heated to decomposition it emits toxic fumes of NO_x. See also NITRATES.
Analytical Methods:		For occupational chemical analysis use OSHA: #43 or NIOSH: Nitroglycerin and Ethylene Glycol Dinitrate, 2507.	Risk Codes	2-26/27/28-33-36-20/21/22-11-3
Molecular Structure		Hazard Symbols	Toxic by skin absorption. TLV: 0.05 ppm.
Synonyms	1,2-Ethanediol,dinitrate (9CI); Ethylene glycol, dinitrate (8CI); Ethylene nitrate (6CI);EGDN; Ethylene dinitrate; Ethylene glycol dinitrate ester; Glycol dinitrate;Nitroglycol	Article Data	47

Ethylene glycol dinitrate Synthetic route

: 107-21-1
ethylene glycol

: 628-96-6
1,2-ethyl dinitrate

Conditions

Conditions	Yield
With carbon dioxide; dinitrogen pentoxide at 0℃; under 45004.5 - 60006 Torr; for 0.5h; Autoclave;	96%
With potassium fluoride; nitrylfluoride In acetonitrile at -30 - -20℃;	94.3%
With nitric acid; urea; europium(III) trifluoromethanesulfonate In cyclohexane at 70℃; for 24h; Schlenk technique;	60%

: 75-21-8
oxirane

: 628-96-6
1,2-ethyl dinitrate

Conditions

Conditions	Yield
With dinitrogen pentoxide In dichloromethane at 10 - 15℃; for 0.0833333h; in armoured cupboards;	96%
With dinitrogen tetraoxide; ozone

: 74-85-1
ethene

: 628-96-6
1,2-ethyl dinitrate

Conditions

Conditions	Yield
With sulfuric acid; nitric acid und Behandeln des Reaktionsprodukts mit Ammoniumdicarbonat oder Ammoniumdicarbonat-Loesung;
With sulfur trioxide; nitric acid; acetic acid
With dinitrogen pentoxide
technische Darstellung;

: 74-85-1
ethene

A: 628-96-6
1,2-ethyl dinitrate

B: 693-21-0
diethylene glycol dinitrate

Conditions

Conditions	Yield
With nitric acid Electrolysis.an Platinanode;
With nitric acid; acetic acid Electrolysis.an Platinanode;
With sodium nitrate; acetic acid Electrolysis.an Platinanode;

: 137-40-6
sodium proprionate

: 628-96-6
1,2-ethyl dinitrate

Conditions

Conditions	Yield
With sodium nitrate; water Electrolysis.an Platinanode;

: 80-62-6
methacrylic acid methyl ester

: 628-96-6
1,2-ethyl dinitrate

Conditions

Conditions	Yield
at 25 - 90℃; Kinetics;

: 624-76-0
Iodoethanol

: 628-96-6
1,2-ethyl dinitrate

Conditions

Conditions	Yield
With nitric acid

: 3315-89-7, 6579-37-9, 10448-93-8
N,N'-dinitro-ethane-1,2-diamine; diammonium salt

: 628-96-6
1,2-ethyl dinitrate

Conditions

Conditions	Yield
With nitrylfluoride In acetonitrile

: 75-21-8
oxirane

A: 16051-48-2
2-(nitrooxy)ethan-1-ol

B: 628-96-6
1,2-ethyl dinitrate

C: 111-22-8
triethylene glycol dinitrate

D: 693-21-0
diethylene glycol dinitrate

Conditions

Conditions	Yield
With nitric acid at 14.9 - 19.9℃; for 0.333333h; density HNO3 1.485 g/cm-3; Further byproducts given;	A 29 % Turnov. B 62.7 % Turnov. C 0.8 % Turnov. D 5.8 % Turnov.
With sulfuric acid; nitric acid at 14.9 - 19.9℃; for 0.333333h; Further byproducts given;	A 3 % Turnov. B 73.7 % Turnov. C 6.7 % Turnov. D 11.4 % Turnov.

: 75-21-8
oxirane

A: 20633-16-3
2-(2-hydroxyethoxy)ethyl nitrate

B: 628-96-6
1,2-ethyl dinitrate

C: 111-22-8
triethylene glycol dinitrate

D: 693-21-0
diethylene glycol dinitrate

E: 71038-55-6
tetraethyleneglycol dinitrate

F: 82205-21-8
2,2'-dinitratediethylsulphate

Conditions

Conditions	Yield
With sulfuric acid; nitric acid at 14.9 - 19.9℃; Product distribution; variation of concentration;	A 0.5 % Turnov. B 56.7 % Turnov. C 8 % Turnov. D 13.8 % Turnov. E 3.4 % Turnov. F 15 % Turnov.

...Expand

Ethylene glycol dinitrate Chemical Properties

IUPAC Name: 2-Nitrooxyethyl nitrate
Synonyms: Dinitroethylene glycol ; Dinitroglycol ; Egdn ; Ethyleneglycoldinitrate ; 1,2-Ethanediol,dinitrate ; 1,2-Ethanedioldinitrate ; Dinitrated'ethyleneglycol ; Dinitrated'ethyleneglycol(french)
CAS NO: 628-96-6
Molecular Formula of Ethylene glycol dinitrate (CAS NO.628-96-6) : C₂H₄N₂O₆
Molecular Weight of Ethylene glycol dinitrate (CAS NO.628-96-6) : 152.06
Molecular Structure of Ethylene glycol dinitrate (CAS NO.628-96-6) :
EINECS: 211-063-0
Product Categories: Organics
Mol File: 628-96-6.mol
Index of Refraction: 1.45
Surface Tension: 52 dyne/cm
Density: 1.523 g/cm³
Melting point: -22°C
Flash Point: 104.3 °C
Enthalpy of Vaporization: 41.79 kJ/mol
Boiling Point: 199.5 °C at 760 mmHg
Vapour Pressure: 0.481 mmHg at 25°C

Ethylene glycol dinitrate Uses

Ethylene glycol dinitrate (CAS NO.628-96-6) is used for the preparation of hard freeze the mine explosive.

Ethylene glycol dinitrate Production

Ethylene glycol dinitrate (CAS NO.628-96-6) can be obtained from Ethylene glycol nitration by mixed acid of Nitric acid and Sulfuric acid.

Ethylene glycol dinitrate Toxicity Data With Reference

1.		scu-cat LDLo:50 mg/kg		AEPPAE Naunyn-Schmiedebergs Archiv fuer Experimentelle Pathologie und Pharmakologie. 200 (1942),271.
2.		scu-rbt LDLo:300 mg/kg		AEPPAE Naunyn-Schmiedebergs Archiv fuer Experimentelle Pathologie und Pharmakologie. 200 (1942),271.

Ethylene glycol dinitrate Consensus Reports

Reported in EPA TSCA Inventory.

Ethylene glycol dinitrate Safety Profile

Hazard Codes Explosive E, Very T+
Risk Statements 2-26/27/28-33
R2:Risk of explosion by shock, friction, fire or other source of ignition.
R26/27/28:Very toxic by inhalation, in contact with skin and if swallowed.
R33:Danger of cumulative effects.
Safety Statements 33-35-36/37-45
S33:Take precautionary measures against static discharges.
S35:This material and its container must be disposed of in a safe way.
S36/37:Wear suitable protective clothing and gloves.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR 0473
HazardClass 1.1A

Ethylene glycol dinitrate Standards and Recommendations

OSHA PEL: STEL 0.1 mg/m³ (skin)
ACGIH TLV: TWA 0.05 ppm (skin)
DFG MAK: 0.05 ppm (0.32 mg/m³)
NIOSH REL: (Nitroglycerin) CL 0.1 mg/m³/20M
DOT Classification: Forbidden

Ethylene glycol dinitrate Analytical Methods

For occupational chemical analysis use OSHA: #43 or NIOSH: Nitroglycerin and Ethylene Glycol Dinitrate, 2507.

Ethylene glycol dinitrate Specification

1.General Description :Colorless to yellow, oily odorless liquid with a sweetish taste. Soluble in water (23.3 g/L H₂O) at 25°C). Very soluble in ethanol and in ether. Used as an explosive ingredient in dynamite along with nitroglycerine. Toxic; can penetrate the skin.
2.Reactivity Profile: EGDN is explosive. Acts as a strong oxidizing agent. Heating to 114°C or above may cause a violent combustion or explosion producing toxic fumes (nitrogen oxides). May also decompose explosively from shock, friction or from a build-up of electrostatic charge that sparks suddenly to ground. Can begin a vigorous reaction that culminates in an explosion if mixed with reducing agents including hydrides, sulfides, and nitrides and numerous ordinary combustible materials. Reacts violently with Al, BP, cyanides, esters, PN₂H, P, NaCN, SnCl₂ , sodium hypophosphite, and thiocyanates. Reacts with acids and with alkalis, including ammonia and amines. Must be stored in a cool, ventilated place, away from acute fire hazards and easily oxidized materials .

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