| Identification | More | [Name]
1H-1,2,4-Triazole-3,5-diamine | [CAS]
1455-77-2 | [Synonyms]
1H-1,2,4-TRIAZOLE-3,5-DIAMINE
3,5-DIAMINO-1,2,4-TRIAZOLE
3,5-DIAMINO-1H-1,2,4-TRIAZOLE
3-AMINO-1H-1,2,4-TRIAZOL-5-YLAMINE
4H-1,2,4-TRIAZOLE-3,5-DIAMINE
GUANAZOLE
TIMTEC-BB SBB004371
1,2,4-Triazolidine, 3,5-diimino-
3,5-diamino-s-triazol
3,5-Diamino-s-triazole
MC 51762
NCI-C04819
NSC 1895
nsc1895
s-Triazole, 3,5-diamino-
3,5-Diamino-1,2,4-triazole (Guanazole)
1H-1,2,4-Triazole-3,5-diamine (Guanazole)
GUANETIDINEHEMISULPHATE
3,5-DIAMINO-1,2,4-TRIAZOLE, 98+% | [EINECS(EC#)]
215-937-2 | [Molecular Formula]
C2H5N5 | [MDL Number]
MFCD00005233 | [Molecular Weight]
99.09 | [MOL File]
1455-77-2.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless crystals or faintly yellow powder | [Melting point ]
202-205 °C (lit.) | [Boiling point ]
473.7±28.0 °C(Predicted) | [density ]
1.686±0.06 g/cm3(Predicted) | [refractive index ]
1.7330 (estimate) | [storage temp. ]
Keep in dark place,Inert atmosphere,2-8°C | [solubility ]
H2O: clear to hazy
| [form ]
powder
| [pka]
12.10±0.40(Predicted) | [color ]
white
| [Stability:]
Stability Air sensitive. Reacts with acids and oxidizing agents. | [Water Solubility ]
Soluble in water. | [BRN ]
112467 | [InChIKey]
PKWIYNIDEDLDCJ-UHFFFAOYSA-N | [CAS DataBase Reference]
1455-77-2(CAS DataBase Reference) | [NIST Chemistry Reference]
3,5-Diamino-1,2,4-triazole(1455-77-2) | [EPA Substance Registry System]
1455-77-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi,C | [Risk Statements ]
R22:Harmful if swallowed.
R34:Causes burns. | [Safety Statements ]
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [RTECS ]
XZ4535000
| [TSCA ]
Yes | [HS Code ]
29339990 | [Safety Profile]
Human systemic effects
by intravenous route: leukopenia (reduced white blood cell count) and thrombo
cytopenia (reduced blood platelet count).
Human mutation data reported.
Questionable carcinogen with experimental
tumorigenic data. When heated to
decomposition it emits toxic fumes of NOx. |
| Hazard Information | Back Directory | [General Description]
Colorless crystals. | [Reactivity Profile]
The triazoles, of which GUANAZOLE(1455-77-2) is a member, are a group of highly explosive materials that are sensitive to heat, friction, and impact. Sensitivity varies with the type of substitution to the triazole ring. The amine substituted derivatives, GUANAZOLE(1455-77-2), tend not to be explosion sensitive. Metal chelated and halogen substitution of the triazol ring make for a particularly heat sensitive material. Azido and nitro derivatives have been employed as high explosives. No matter the derivative these materials should be treated as explosives. GUANAZOLE(1455-77-2) forms salts readily with acids. | [Air & Water Reactions]
This compound is sensitive to air. Dust can be explosive when suspended in air at specific concentrations. Water soluble. | [Health Hazard]
SYMPTOMS: This chemical is stable under normal laboratory conditions. | [Fire Hazard]
Flash point data for this chemical are not available. GUANAZOLE is probably combustible. | [Chemical Properties]
colourless crystals or faintly yellow powder | [Uses]
Inhibitor of DNA synthesis. | [Definition]
ChEBI: An aromatic amine that is 1,2,4-triazole substituted at positions 3 and 5 by amino groups. | [Purification Methods]
The triazole crystallises from water or EtOH. [Beilstein 26 III/IV 1161.] |
| Well-known Reagent Company Product Information | Back Directory | [Acros Organics]
3,5-Diamino-1,2,4-triazole, 98%(1455-77-2) | [Alfa Aesar]
3,5-Diamino-1,2,4-triazole, 98+%(1455-77-2) | [Sigma Aldrich]
1455-77-2(sigmaaldrich) | [TCI AMERICA]
3,5-Diamino-1,2,4-triazole,>97.0%(T)(1455-77-2) |
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