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Niobium pentachloride

Niobium pentachloride structure

Niobium pentachloride 

structure
  • CAS No:

    10026-12-7

  • Formula:

    Cl5Nb

  • Chemical Name:

    Niobium pentachloride

  • Synonyms:

    Niobium chloride (NbCl5);Niobium pentachloride;Niobium chloride;Pentachloroniobium;Niobium pentachloride (NbCl5);Niobium(V) chloride;Columbium pentachloride

  • Categories:

    Inorganic Chemistry  >  Inorganic Salts

Niobium pentachloride Basic Attributes

270.17

267.752319

233-059-8

Characteristics

0

3.44750

Yellow powder

2.75

205-209.5 °C

254 °C

248.2°C

soluble in water, alcohol, HCl, and Carbon tetrachloride.

Storage temperature: no restrictions.

Oral-Rat LD50: 1400 mg/kg; Oral-Mouse LD50: 829 mg/kg

In contact with water, it produces toxic hydrogen chloride fumes; heating to decompose toxic chloride fumes

Safety Information

III

8

UN 3260 8/PG 2

3

20/21/22-34

26-27-28-36/37/39

QU0350000

C,Xi

The warehouse is ventilated, low-temperature and dry; store it separately from alkali, cyanide and H pore-forming agent.

Hydrolysates are corrosive to the skin and cornea

P280-P305 + P351 + P338-P310

H302-H312-H314-H332

Toxicity

moderately toxic

Niobium pentachloride Use and Manufacturing

Lewis acid catalyst in organic synthesis.

Computed Properties

Molecular Weight:270.2
Hydrogen Bond Acceptor Count:5
Exact Mass:269.74769
Monoisotopic Mass:267.75064
Heavy Atom Count:6
Covalently-Bonded Unit Count:6
Compound Is Canonicalized:Yes

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