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Iron selenide (FeSe)

Iron selenide (FeSe) structure

Iron selenide (FeSe) 

structure
  • CAS No:

    1310-32-3

  • Formula:

    FeSe

  • Chemical Name:

    Iron selenide (FeSe)

  • Synonyms:

    Iron selenide (FeSe);Ferrous selenide;Iron monoselenide;NSC 378337;1214720-55-4

  • Categories:

    Inorganic Chemistry  >  Inorganic Salts

Iron selenide (FeSe) Basic Attributes

134.8

136.85900

215-177-1

378337

DTXSID1061653

Characteristics

0

-0.27080

Black Powder

1070 °C

Insoluble in water.

Non-combustible; heated, emits highly toxic hydrogen selenide gas in case of acid

Safety Information

III

6.1

UN3283

Treasury is ventilated, low temperature and dry; stored and transported separately from acids and food

P261, P264, P271, P280, P304+P340, P305+P351+P338, P312, P337+P313, P403+P233, P405, P501

H319

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 4 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]|P261, P264, P271, P280, P304+P340, P305+P351+P338, P312, P337+P313, P403+P233, P405, and P501

Toxicity

most toxic

Iron selenide (FeSe) Use and Manufacturing

Uses

In electrical semiconductors.

Iron selenide (FeSe): ACTIVE

Computed Properties

Molecular Weight:134.82
Exact Mass:135.85146
Monoisotopic Mass:135.85146
Heavy Atom Count:2
Complexity:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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