Product Name

  • Name

    1-TETRACENE

  • EINECS 203-659-4
  • CAS No. 109-27-3
  • Density 2.2 g/cm3
  • Solubility
  • Melting Point
  • Formula C2H8N10O
  • Boiling Point 390.9 °C at 760 mmHg
  • Molecular Weight 188.20
  • Flash Point 190.2 °C
  • Transport Information
  • Appearance
  • Safety Many nitrosamines are carcinogens. A very dangerous fire hazard. A shock- and heat-sensitive high explosive that evolves much flame. Highly dangerous. Upon decomposition it emits highly toxic fumes of NOx. See also NITROSAMINES and EXPLOSIVES, HIGH.
  • Risk Codes
  • Molecular Structure Molecular Structure of 109-27-3 (1-TETRACENE)
  • Hazard Symbols
  • Synonyms 4-(aminoiminomethyl)-1-tetrazene-1-carboximidicaci2-nitrosohydrazide;Tetrazene;1-TETRACENE;Guanyl nitrosaminoguanyltetrazene,wetted with not less than 30% water,or mixture of alcohol and water,by mass;4-amidino-N’-nitroso-1-tetrazene-1-carboximidohydrazide;1-Tetrazene-1-carboximidic acid, 4-(aminoiminomethyl)-, 2-nitrosohydrazide;TETRAZENE(1-GUANYL-4-NITROSOAMINOAMIDINO-1-TETRAZENE);guanyl nitrosaminoguanyltetrazene
  • PSA 175.99000
  • LogP 0.51500

Guanyl nitrosaminoguanyltetrazene Chemical Properties


IUPAC Name: (1E)-2-[2-(diaminomethylideneamino)hydrazinyl]-1-(oxohydrazinylidene)guanidine
Molecular Weight: 188.15132 g/mol
Molecular Formula: C2H8N10O 
EINECS: 203-659-4
Density: 2.2 g/cm3
Boiling Point: 390.9 °C at 760 mmHg
Flash Point: 190.2 °C
Index of Refraction: 1.899
Molar Refractivity: 39.73 cm3
Molar Volume: 85.4 cm3
Polarizability: 15.75*10-24cm3
Surface Tension: 146.3 dyne/cm 
Enthalpy of Vaporization: 64.04 kJ/mol 
XLogP3-AA: 0.3
H-Bond Donor: 5
H-Bond Acceptor: 11
Rotatable Bond Count: 4
Tautomer Count: 40
MonoIsotopic Mass: 188.088255
Topological Polar Surface Area: 181
Heavy Atom Count: 13
Complexity: 235
InChI: InChI=1S/C2H8N10O/c3-1(4)6-9-10-7-2(5)8-11-12-13/h9-10H,(H2,5,7)(H4,3,4,6)/b11-8+
InChIKey: POKUYZQWMNGFQV-DHZHZOJOSA-N
Synonyms of Guanyl nitrosaminoguanyltetrazene (CAS NO.109-27-3): 4-(aminoiminomethyl)-1-tetrazene-1-carboximidicaci2-nitrosohydrazide ; 4-amidino-N'-nitroso-1-tetrazene-1-carboximidohydrazide ; 1-Tetrazene-1-carboximidic acid , 4-(aminoiminomethyl)- , 2-nitrosohydrazide

Guanyl nitrosaminoguanyltetrazene Consensus Reports

Reported in EPA TSCA Inventory.

Guanyl nitrosaminoguanyltetrazene Safety Profile

Many nitrosamines are carcinogens. A very dangerous fire hazard. A shock- and heat-sensitive high explosive that evolves much flame. Highly dangerous. Upon decomposition it emits highly toxic fumes of NOx. See also NITROSAMINES and EXPLOSIVES, HIGH. 
RIDADR: 0114
HazardClass: 1.1A 

Guanyl nitrosaminoguanyltetrazene Standards and Recommendations

DOT Classification:  Forbidden (dry); Explosive 1.1A; Label: Explosive 1.1A

Guanyl nitrosaminoguanyltetrazene Specification

 Guanyl nitrosaminoguanyltetrazene (CAS NO.109-27-3) is dangerous substance. It can produce toxic gas when flammable.It also will explode by  vibration,  friction, fire and high temperature. So the storage environment of Tetrazene (CAS NO.109-27-3) should be ventilate, low-temperature and dry.

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