13777-23-6

Name HAFNIUM IODIDE
CAS 13777-23-6
Molecular Formula HfI4
MDL Number MFCD00016128
Molecular Weight 686.11
MOL File 13777-23-6.mol
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Chemical Properties

Melting point  400°C
Boiling point  °C
density  5.6 g/mL at 25 °C(lit.)
solubility  reacts with H2O
form  Powder
color  yellow-orange cubic crystals, crystalline
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
Exposure limits ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
InChI InChI=1S/Hf.4HI/h;4*1H/q+4;;;;/p-4
InChIKey YCJQNNVSZNFWAH-UHFFFAOYSA-J
SMILES [Hf](I)(I)(I)I
CAS DataBase Reference 13777-23-6(CAS DataBase Reference)
EPA Substance Registry System Hafnium iodide (HfI4) (13777-23-6)

Safety Data

Hazard Codes  T
Risk Statements 
R61:May cause harm to the unborn child.
Safety Statements 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S53:Avoid exposure-obtain special instruction before use .
RIDADR  UN3260
WGK Germany  3
TSCA  No
HazardClass  8
PackingGroup  II
HS Code  2827600090
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Repr. 1B

Hazard Information

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