Product Name

  • Name

    MOLYBDENUM HEXAFLUORIDE

  • EINECS 232-026-5
  • CAS No. 7783-77-9
  • Article Data50
  • CAS DataBase
  • Density 2.3 g/cm3
  • Solubility hydrolyzed in H2O; soluble anhydrous HF: 1.5 moles/1000g HF [MER06]
  • Melting Point 17.5 °C
  • Formula F6Mo
  • Boiling Point 37 °C at 760 mmHg
  • Molecular Weight 209.93
  • Flash Point 35 °C
  • Transport Information
  • Appearance liquid
  • Safety 26-36/37/39-45
  • Risk Codes 34
  • Molecular Structure Molecular Structure of 7783-77-9 (MOLYBDENUM HEXAFLUORIDE)
  • Hazard Symbols CorrosiveC
  • Synonyms 26979-69-1;MoF6;Molybdenum(VI) fluoride;Hexafluoromolybdenum;[MoF6];Molybdenum(6+) fluoride;Molybdenum hexafluoride;
  • PSA 0.00000
  • LogP 2.52120

Molybdenum fluoride, (OC-6-11)- Specification

The Molybdenum fluoride, (OC-6-11)-, with the CAS registry number 7783-77-9, is also known as Hexafluoromolybdenum. Its EINECS registry number is 232-026-5. This chemical's molecular formula is F6Mo and molecular weight is 209.93. What's more, its systematic name is called Molybdenum(6+) hexafluoride. It is liquid and can be used as strong fluorinated agent, membrane materials and ion doping. This chemical can be can be prepared by Fluorine with Mo. This reaction needs fluorination at temperature of 250-300 °C.

Physical properties about Molybdenum fluoride, (OC-6-11)- are: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 0 Å2; (5)Density: 2.3 g/cm3; (6)Flash Point: 35 °C; (7)Boiling Point: 37 °C at 760 mmHg; (8)Melting Point: 17.5 °C.

When you are dealing with this chemical, you should be very careful. This chemical may destroy living tissue on contact and it may cause burns. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell seek medical advice immediately.

You can still convert the following datas into molecular structure:
(1) SMILES: F[Mo](F)(F)(F)(F)F
(2) InChI: InChI=1/6FH.Mo/h6*1H;/q;;;;;;+6/p-6/rF6Mo/c1-7(2,3,4,5)6
(3) InChIKey: RLCOZMCCEKDUPY-IYWWUXQNAS

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 339mg/m3 (339mg/m3) LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY OBSTRUCTION

BLOOD: HEMORRHAGE
"Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 168, 1999.
rat LC50 inhalation 333mg/m3 (333mg/m3) LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY OBSTRUCTION

BLOOD: HEMORRHAGE
"Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 168, 1999.

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