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Mercury cyanide oxide (Hg2(CN)2O)

Mercury cyanide oxide (Hg2(CN)2O) structure

Mercury cyanide oxide (Hg2(CN)2O) 

structure
  • CAS No:

    1335-31-5

  • Formula:

    C2Hg2N2O

  • Chemical Name:

    Mercury cyanide oxide (Hg2(CN)2O)

  • Synonyms:

    Mercury cyanide oxide (Hg2(CN)2O);Mercury cyanide oxide (Hg2O(CN)2);Mercuric oxycyanide;Mercury oxycyanide;5970-29-6;8011-93-6

  • Categories:

    Inorganic Chemistry  >  Oxides and Peroxides

Mercury cyanide oxide (Hg2(CN)2O) Basic Attributes

469.21

471.94200

215-629-8

Characteristics

64.65000

Mercuric oxycyanide appears as a white crystalline solid. Can explode on prolonged exposure to fire, heat or percussion. For the purpose of desensitization 33% mercuric oxycyanide is mixed with 67% mercuric cyanide. Toxic by inhalation and by ingestion. Used in medicine.

30-32°C

Intravenous-rabbit LDL0: 2.5 mg/kg

Highly toxic and flammable hydrogen cyanide gas in case of acid

Safety Information

II

6.1(a)

1642

3-23/24/25-33-50/53

28-35-45-60-61

E,T,N

Storehouse ventilated at low temperature and dry; stored and transported separately from acids and food; anti-friction, impact, heat

Friction, impact, heat sensitive explosion

|Danger|H201: Explosive; mass explosion hazard [Danger Explosives]|P210, P230, P240, P250, P260, P261, P264, P270, P271, P273, P280, P301+P310, P302+P352, P304+P340, P311, P312, P314, P321, P322, P330, P361, P363, P370+P380, P372, P373, P391, P401, P403+P233, P405, and P501

Toxicity

most toxic

Drug Information

mercury-II-oxycyanide

Computed Properties

Molecular Weight:469.22
Hydrogen Bond Acceptor Count:3
Exact Mass:469.940033
Monoisotopic Mass:471.94235
Topological Polar Surface Area:64.6
Heavy Atom Count:7
Complexity:87.3
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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