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Substance Name: Molybdenum trioxide
RN: 1313-27-5
UNII: 22FQ3F03YS
InChIKey: JKQOBWVOAYFWKG-UHFFFAOYSA-N

Classification Codes

  • Human Data
  • Mutation Data
  • Tumor Data

Molecular Formula

  • Mo-O3

Molecular Weight

  • 143.937
 

Names and Synonyms

Name of Substance

  • Molybdenum trioxide

Synonyms

  • CCRIS 1163
  • EC 215-204-7
  • EINECS 215-204-7
  • HSDB 1661
  • Mo-1202T
  • Molybdena
  • Molybdenum oxide (MoO5)
  • Molybdenum peroxide
  • Molybdenum trioxide
  • Molybdenum(VI) oxide
  • Molybdenumperoxide
  • Molybdic acid anhydride
  • Molybdic anhydride
  • Molybdic oxide
  • Molybdic trioxide
  • Natural molybdite
  • NSC 215191
  • UNII-22FQ3F03YS

Systematic Names

  • Molybdenum oxide (MoO3)
  • Molybdenum trioxide

Superlist Name

  • Molybdenum trioxide

Registry Numbers

CAS Registry Number

  • 1313-27-5

FDA UNII

  • 22FQ3F03YS

Other Registry Numbers

  • 114316-51-7
  • 114663-84-2
  • 12412-21-4
  • 12412-22-5
  • 199790-61-9
  • 252368-25-5
  • 278186-89-3
  • 37376-47-9
  • 390388-97-3
  • 77835-70-2

System Generated Number

  • 0001313275

Structure Descriptors

InChI

1S/Mo.3O

InChIKey

JKQOBWVOAYFWKG-UHFFFAOYSA-N

Smiles

[Mo](=O)(=O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD75 intraperitoneal 400mg/kg (400mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
man TCLo inhalation 6mg/m3/4Y (6mg/m3) LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)"

LUNGS, THORAX, OR RESPIRATION: COUGH
National Technical Information Service. Vol. AEC-TR-6710,
mouse LD50 intraperitoneal 141mg/kg (141mg/kg) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(6), Pg. 40, 1965.
mouse LD50 subcutaneous 94mg/kg (94mg/kg)   Zhurnal Vsesoyuznogo Khimicheskogo Obshchestva im. D.I. Mendeleeva. Journal of the D.I. Mendeleeva All-Union Chemical Society. Vol. 19, Pg. 186, 1974.
rat LC50 inhalation > 5840mg/m3/4H (5840mg/m3)   Cyprus Copper Company. Vol. 18JUN1991,
rat LD50 oral 2689mg/kg (2689mg/kg)   Cyprus Copper Company. Vol. 18JUN1991,
rat LD50 skin > 2gm/kg (2000mg/kg)   Cyprus Copper Company. Vol. 18JUN1991,