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N,N'-Diaminoguanidine hydrochloride
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Name

N,N'-Diaminoguanidine hydrochloride

 EINECS 252-854-0
CAS No. 36062-19-8 Density 1.94g/cm3
PSA 99.95000 LogP 0.93190
Solubility very faint turbidity Melting Point 180-182 °C (dec.)(lit.)
Formula CH8ClN5 Boiling Point 275.2 °C at 760 mmHg
Molecular Weight 125.561 Flash Point 120.2 °C
Transport Information N/A Appearance white to light beige granular powder
Safety 26-36-24/25 Risk Codes 36/37/38-20/21/22
Molecular Structure Molecular Structure of 36062-19-8 (1,3-Diaminoguanidine monohydrochloride) Hazard Symbols HarmfulXn, IrritantXi
Synonyms

Carbonimidicdihydrazide, monohydrochloride (9CI);1,3-Diaminoguanidine monohydrochloride;N,N'-Diaminoguanidine monohydrochloride;

Article Data 13

N,N'-Diaminoguanidine hydrochloride Synthetic route

506-77-4

cyanogen chloride

36062-19-8

1,3-diaminoguanidine hydrochloride

Conditions
ConditionsYield
With diethyl ether; hydrazine
With hydrazine In water in NaCl saturated water;
With hydrazine In gas with hydrazine free from water and layered with ether; hydrazine cooled;
With hydrazine In water ClCN/H2N-NH2 = 1:2;
With hydrazine In water in NaCl saturated water;
506-77-4

cyanogen chloride

A

36062-19-8

1,3-diaminoguanidine hydrochloride

B

hydrochloride of guanazine

hydrochloride of guanazine

Conditions
ConditionsYield
With water; hydrazine Nebenprod.2:Hydrazin-N.N'-dicarbonsaeure-amid-hydrazid;

guanidine hydrochloride salt

36062-19-8

1,3-diaminoguanidine hydrochloride

Conditions
ConditionsYield
With hydrazine hydrate In water; chlorobenzene at 25℃; for 10h; Time;
1937-19-5

1-aminoguanidine hydrochloride

36062-19-8

1,3-diaminoguanidine hydrochloride

Conditions
ConditionsYield
With hydrazine
36062-19-8

1,3-diaminoguanidine hydrochloride

555-16-8

4-nitrobenzaldehdye

473391-26-3

2,2'-bis[(4-nitrophenyl)methylene]carbonimidic dihydrazide monohydrochloride

Conditions
ConditionsYield
In ethanol for 16h; Reflux;100%
In ethanol at 100℃; for 0.166667h; Microwave irradiation;81%
In methanol at 20 - 80℃; for 26h;75%
36062-19-8

1,3-diaminoguanidine hydrochloride

587-04-2

3-Chlorobenzaldehyde

2,2′-bis[(3-chlorophenyl)methylene]carbonimidic dihydrazide monohydrochloride

Conditions
ConditionsYield
In ethanol for 16h; Reflux;100%
In ethanol for 16h; Reflux;
36062-19-8

1,3-diaminoguanidine hydrochloride

6630-33-7

ortho-bromobenzaldehyde

2,2′-bis[(2-bromophenyl)methylene]carbonimidic dihydrazide monohydrochloride

Conditions
ConditionsYield
In ethanol for 16h; Reflux;100%
In ethanol at 100℃; for 0.166667h; Microwave irradiation;72%
455-19-6

4-Trifluoromethylbenzaldehyde

36062-19-8

1,3-diaminoguanidine hydrochloride

57401-20-4

2,2′-bis[(4-(trifluoromethyl)phenyl)methylene]carbonimidic dihydrazide monohydrochloride

Conditions
ConditionsYield
In ethanol for 16h; Reflux;100%
In ethanol for 16h; Reflux;
36062-19-8

1,3-diaminoguanidine hydrochloride

123-08-0

4-hydroxy-benzaldehyde

2,2′-bis[(4-hydroxyphenyl)methylene]carbonimidic dihydrazide monohydrochloride

Conditions
ConditionsYield
In ethanol for 16h; Reflux;100%
In ethanol at 100℃; for 0.166667h; Microwave irradiation;18%
36062-19-8

1,3-diaminoguanidine hydrochloride

3218-36-8

4-Phenylbenzaldehyde

2,2′-bis[(1,1'-biphenyl-4-yl)methylene]carbonimidic dihydrazide monohydrochloride

Conditions
ConditionsYield
In ethanol for 16h; Reflux;100%
In ethanol at 100℃; for 0.166667h; Microwave irradiation;81%

N,N'-Diaminoguanidine hydrochloride Chemical Properties

Molecule structure of N,N'-Diaminoguanidine hydrochloride (CAS NO.36062-19-8):

IUPAC Name: 1,2-Diaminoguanidine hydrochloride 
Molecular Weight: 125.56072 [g/mol]
Molecular Formula: CH8ClN5
Enthalpy of Vaporization: 51.36 kJ/mol
Boiling Point: 275.2 °C at 760 mmHg
Vapour Pressure: 0.00516 mmHg at 25 °C
Melting Point: 180-182 °C (dec.)(lit.)
Sensitive: Hygroscopic 
H-Bond Donor: 5
H-Bond Acceptor: 5
Rotatable Bond Count: 1
Tautomer Count: 2
Exact Mass: 125.046823
MonoIsotopic Mass: 125.046823
Topological Polar Surface Area: 102
Heavy Atom Count: 7
Canonical SMILES: C(=NN)(N)NN.Cl
Isomeric SMILES: C(=N\N)(\N)/NN.Cl
InChI: InChI=1S/CH7N5.ClH/c2-1(5-3)6-4;/h3-4H2,(H3,2,5,6);1H
InChIKey: HAZRIBSLCUYMQP-UHFFFAOYSA-NFlash Point: 120.2 °C
EINECS: 252-854-0
Product Categories of N,N'-Diaminoguanidine hydrochloride (CAS NO.36062-19-8): Amines; API intermediates; Guanidines; Nitrogen Compounds; Organic Building Blocks

N,N'-Diaminoguanidine hydrochloride Uses

 N,N'-Diaminoguanidine hydrochloride (CAS NO.36062-19-8) is used as a pharmaceutical intermediate.

N,N'-Diaminoguanidine hydrochloride Safety Profile

Hazard Codes: IrritantXi, HarmfulXn
Risk Statements: 36/37/38-20/21/22
R36/37/38:Irritating to eyes, respiratory system and skin. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36-24/25
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3

N,N'-Diaminoguanidine hydrochloride Specification

 N,N'-Diaminoguanidine hydrochloride (CAS NO.36062-19-8) is also called 1,3-Diaminoguanidine hydrochloride ; Hydrazinecarbohydrazonamide hydrochloride (1:1) ; 1,3-Diaminoguanidine monohydrochloride ; Carbonimidic dihydrazide, hydrochloride . It is white to light beige granular powder.

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