3,4-Diaminofurazan

Product Name: 3,4-Diaminofurazan
CAS No.: 17220-38-1
Chemical Name: 3,4-Diaminofurazan
Synonyms: AKOS BB-9341;Furazandiamine;furan-3,4-diamine;3,4-DIAMINOFURAZAN;VITAS-BB TBB000397;4,5-Diaminofurazan;3,4-Furazandiamine;TIMTEC-BB SBB000032;FURAZAN-3,4-DIAMINE;3,4-DIAMINOFURAZANE
CBNumber: CB1341139
Molecular Formula: C2H4N4O
Formula Weight: 100.08
MOL File: 17220-38-1.mol

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3,4-Diaminofurazan Property

Melting point:: 178-183 °C
Boiling point:: 304.0±45.0 °C(Predicted)
Density: 1.582±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 1.31±0.47(Predicted)
form: Crystalline Powder
color: White to slightly beige
InChI: InChI=1S/C2H4N4O/c3-1-2(4)6-7-5-1/h(H2,3,5)(H2,4,6)
InChIKey: JHJVSUCUNFXIHN-UHFFFAOYSA-N
SMILES: O1N=C(N)C(N)=N1
CAS DataBase Reference: 17220-38-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22
Safety Statements: 24/25-26-36/37
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 749524
Product name: 3,4-Diaminofurazan
Purity: 97%
Packaging: 1g
Price: $42.94
Updated: 2025/07/31

TCI Chemical

Product number: D4030
Product name: 3,4-Diaminofurazan
Purity: >98.0%(GC)
Packaging: 1g
Price: $98
Updated: 2025/07/31

TCI Chemical

Product number: D4030
Product name: 3,4-Diaminofurazan
Purity: >98.0%(GC)
Packaging: 5g
Price: $351
Updated: 2025/07/31

TRC

Product number: D416440
Product name: 3,4-Diaminofurazan
Packaging: 5g
Price: $195
Updated: 2021/12/16

AK Scientific

Product number: 8855AA
Product name: 3,4-Diaminofurazan
Packaging: 100mg
Price: $18
Updated: 2021/12/16

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3,4-Diaminofurazan Chemical Properties,Usage,Production

Description

3,4-Diaminofurazan (DAF) is a simple furanocyclic compound. Since DAF molecule has two highly reactive neighbouring amino groups, it is considered to be the basic structure for the preparation of other complex energetic compounds by oxidation, acylation and azide reactions. Energetic compounds based on DAF include: aminonitrofurazan (ANF), 3,4-dinitrofurazan (DNF), 4,4-diamino-3,3-diazofurazan (DAAF) and 4,4-diamino-3,3-diazofurazan (DAAzF).

Chemical Properties

white to slightly beige crystalline powder

Uses

3,4-Diaminofurazan is a building block used to prepare magnesium and zinc alkynylated salicylaldehyde-diamine Schiff base complexes. 3,4-Diaminofurazan is also used to prepare aryl(hydroxy)oxadiazolopyrazines via oxidation of acetophenones followed by heterocyclization with antibacterial-activities.

Synthesis

2580-79-2

17220-38-1

The general procedure for the synthesis of 3,4-diaminofurazan from diaminoglyoxime is as follows: Example 1: Synthesis of 3,4-diaminofurazan. In a 500 mL round-bottomed flask equipped with a mechanical stirrer and a thermometer, ethylene glycol (150 mL) was heated to 120 °C. To this hot solution, diaminoglyoxime (50 g, 0.42 mol) and potassium hydroxide (24 g, 0.42 mol) were added sequentially. The reaction mixture was warmed to 170 °C and maintained at this temperature for 1 hour. Upon completion of the reaction, the clarified reaction solution was cooled to room temperature and subsequently slowly poured into a mixture consisting of ice (500 g) and water (100 mL). The mixture was stirred vigorously for 5 minutes until 3,4-diaminofurazan precipitated as solid crystals. The precipitate was collected by filtration, washed with cold water (20 mL) and subsequently dried in air overnight to give 22 g of an off-white solid product (52% yield) with a melting point of 179-181 °C (literature value: Gunasekaran, A. et al., 179-180 °C). The 1H NMR (DMSO-d6) data of the product were as follows: δ 5.81 (s) ppm.

structure and hydrogen bonding

The unit cell parameter for monoclinic crystals of 3,4-Diaminofurazan at 20℃: a = 3.6035(3), b = 11.141(2), c = 10.329(1)Å, β = 94.80(1) , V = 413.2(1)Å3, Z = 4, dcalc = 1.61 g/cm 3, space group C2/c[1]
.

References

[1] A. S. Batsanov, Yu. T. Struchkov. “Crystal structure of 3,4-diaminofurazan and 3-amino-4-nitrofurazan.” Journal of Structural Chemistry 26 1 (1985): 52–56.

3,4-Diaminofurazan Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Diaminofurazan Suppliers

Americas 1 Belgium 1 China 183 Europe 1 France 1 Germany 4 India 5 Japan 1 Russia 4 Slovakia 1 Switzerland 2 Ukraine 1 United Kingdom 10 United States 22 Global 237

Beijing Taiya Jie Technology Development Co., Ltd.

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View Lastest Price from 3,4-Diaminofurazan manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 3,4-Diaminofurazan 17220-38-1
Price: US $1.60-6.60/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-19

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3,4-Diaminofurazan 17220-38-1
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-21

Longyan Tianhua Biological Technology Co., Ltd

Product: 3,4-Diaminofurazan 17220-38-1
Price: US $12.00/Kg/Bag
Min. Order: 25Kg/Bag
Purity: 99%
Supply Ability: 20 Tons
Release date: 2020-11-13

17220-38-1, 3,4-DiaminofurazanRelated Search:

Diaminomaleonitrile 1,3-Diaminoguanidine monohydrochloride 4,4'-Diaminodiphenylsulfone 4,4'-Methylenedianiline Dithiooxamide Iminodiacetonitrile Iminodiacetic acid 4-AMINO-5-NITROFURAZANE 3,4-Diaminofurazan Dimethylaminobenzaldehyde 4A,5,9A,10-TETRAHYDRO-4H,9H-[1,2,5]OXADIAZOLO[3,4-B][1,2,5]OXADIAZOLO[3',4':5,6]PYRAZINO[2,3-E]PYRAZINE CBI-BB ZERO/003031 1-NAPHTHALDEHYDE (4-AMINO-1,2,5-OXADIAZOL-3-YL)HYDRAZONE TIMTEC-BB SBB000922 N,N'-DIISOPROPYL-1,2,5-OXADIAZOLE-3,4-DIAMINE TIMTEC-BB SBB000056 AKOS BB-9481 [3-(4-AMINO-FURAZAN-3-YL)-5-HYDROXYMETHYL-3H-[1,2,3]TRIAZOL-4-YL]-METHANOL

FURAZAN-3,4-DIAMINE

Furazandiamine

3,4-Diamino-1,2,5-oxadiazole

3,4-DIAMINOFURAZAN

3,4-DIAMINOFURAZANE

4-AMINO-1,2,5-OXADIAZOL-3-YLAMINE

AKOS BB-9341

TIMTEC-BB SBB000032

VITAS-BB TBB000397

3,4-DIAMINOFURAZAN/FURAZANDIAMINE

3,4-DIAMINOFURAZAN 99%

3,4-Diaminofurazan,97%

1,2,5-oxadiazole-3,4-diamine(SALTDATA: FREE)

3,4-DiaMinofurazan, 97% 1GR

(4-aminofurazan-3-yl)amine

4,5-Diaminofurazan

furan-3,4-diamine

3,4-Diaminofurazan&gt

3,4-Furazandiamine

3,4-Diaminofurazone

1,2,5-Oxadiazol-3,4-diamine

17220-38-1

C2H4N4O

Amines

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