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1H-1,2,4-Triazole-3,5-diamine

1H-1,2,4-Triazole-3,5-diamine
1H-1,2,4-Triazole-3,5-diamine
CAS No.
1455-77-2
Chemical Name:
1H-1,2,4-Triazole-3,5-diamine
Synonyms
nsc1895;MC 51762;NSC 1895;GUANAZOLE;NCI-C04819;TIMTEC-BB SBB004371;3,5-diamino-s-triazol;Guanazole (VAN) (8CI);3,5-Diamino-s-triazole;GUANETIDINEHEMISULPHATE
CBNumber:
CB3756001
Molecular Formula:
C2H5N5
Formula Weight:
99.09
MOL File:
1455-77-2.mol

1H-1,2,4-Triazole-3,5-diamine Properties

Melting point:
202-205 °C(lit.)
storage temp. 
Store below +30°C.
solubility 
H2O: clear to hazy
form 
powder
color 
white
Water Solubility 
Soluble in water.
BRN 
112467
Stability:
Stability Air sensitive. Reacts with acids and oxidizing agents.
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
1H-1,2,4-Triazole- 3,5-diamine(1455-77-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,Xi,C
Risk Statements  22-34
Safety Statements  36/37-45-36/37/39-27-26
WGK Germany  3
RTECS  XZ4535000
TSCA  Yes
HS Code  29339990
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

1H-1,2,4-Triazole-3,5-diamine price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D26202 3,5-Diamino-1,2,4-triazole 98% 1455-77-2 25g $87.5 2017-11-08 Buy
Sigma-Aldrich 8.41080 3,5-Diamino-1,2,4-triazole 1455-77-2 1EA $81.5 2017-11-08 Buy
TCI Chemical D2587 3,5-Diamino-1,2,4-triazole >97.0%(T) 1455-77-2 5g $42 2017-11-08 Buy
TCI Chemical D2587 3,5-Diamino-1,2,4-triazole >97.0%(T) 1455-77-2 25g $115 2017-11-08 Buy
Alfa Aesar B22775 3,5-Diamino-1,2,4-triazole, 98+% 1455-77-2 5g $31.5 2017-11-08 Buy

1H-1,2,4-Triazole-3,5-diamine Chemical Properties,Uses,Production

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.

General Description

Colorless crystals.

Air & Water Reactions

1H-1,2,4-Triazole-3,5-diamine is sensitive to air. Dust can be explosive when suspended in air at specific concentrations. Water soluble.

Reactivity Profile

The triazoles, of which 1H-1,2,4-Triazole-3,5-diamine 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, 1H-1,2,4-Triazole-3,5-diamine, 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. 1H-1,2,4-Triazole-3,5-diamine forms salts readily with acids.

Health Hazard

SYMPTOMS: 1H-1,2,4-Triazole-3,5-diamine is stable under normal laboratory conditions.

Fire Hazard

Flash point data for 1H-1,2,4-Triazole-3,5-diamine are not available. 1H-1,2,4-Triazole-3,5-diamine is probably combustible.

1H-1,2,4-Triazole-3,5-diamine Preparation Products And Raw materials

Raw materials

Preparation Products


1H-1,2,4-Triazole-3,5-diamine Suppliers

Global( 106)Suppliers
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Capot Chemical Co.,Ltd.
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INTATRADE GmbH +49 3493/605464
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Alfa Aesar 400-610-6006; 021-67582000
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TCI (Shanghai) Development Co., Ltd. 800-988-0390
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BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 sales@hwrkchemical.com China 15554 55
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Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
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