Hafnium ethoxide
Basic information
- CAS
13428-80-3- Standard SMILES
CC[O-].CC[O-].CC[O-].CC[O-].[Hf+4]- InChIKey
BFIMXCBKRLYJQO-UHFFFAOYSA-N- Molecular formula
- C8H20HfO4
- Average molar mass
- 358.73 g/mol
- Monoisotopic mass
- 360.08272
Overview
See also: Tetrakis-ethoxide hafnium (annotation moved to).
Names & identifiers
- Preferred name
- Hafnium ethoxide
- IUPAC
- ethanolate;hafnium(4+)
- English name
- Hafnium ethoxide
- Molecular formula
- C8H20HfO4
- Molecular weight
- 358.73
Names & synonyms
HAFNIUM ETHOXIDEDTXSID90431329RefChem:1086358DTXCID5038216113428-80-3hafnium(IV) ethoxideethanolate;hafnium(4+)hafnium tetraethoxideMFCD00070459HAFNIUM TETRAMETHOXIDEHf(EtO)4Hf(OEt)4
Show more names
TetraethoxyhafniumHAFNIUM (IV) ETHOXIDEethanolate,hafnium(4+)Hafnium(IV)ethoxide,99%HAFNIUM (IV) ETHOXIDE 99%HAFNIUM ETHOXIDE ISO 9001：2015 REACHHAFNIUM ETHOXIDE, 99.9% (METALS BASIS)
C8H20HfO4SCHEMBL103619BFIMXCBKRLYJQO-UHFFFAOYSA-NAKOS025294327H20652
Database identifiers
- CAS
13428-80-3- PubChem CID
- 9820179
- DTXSID
DTXSID90431329
Properties
Computed structural properties
- Topological polar surface area
- 92.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 0
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 2.8
Physicochemical properties
- Melting point
- 178 · 178-180°C
- Boiling point
- 180 · 180-200°C 13mm
- Flash point
- 180 °C-200°C/13mm · 180°C-200°C/13mm
- form
- crystal
- color
- white to off-white
- Water Solubility
- It is soluble in hydrocarbons, reacts with ketones, esters. Reacts exothermally with water
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- Exposure limits
- 0.5 mg/m3NIOSH: · ACGIH: TWA 0.5 mg/m3NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
- Symbol(GHS)
- 2 · GHS02,GHS07
- Hazard statements
- 228 · H228-H315-H319-H335
- Precautionary statements
- 210 · P210-P280g-P305+P351+P338-P337+P313
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-36/37/39
- RIDADR
- 3180 · UN3180
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- No
- ridadr
- UN3180
- risk_code
- 36/37/38
- Symbol(GHS)
- GHS02,GHS07
- safety_code
- 26-36/37/39
- hazard_class
- 4.1
- packing_group
- II
- Hazard statements
- H228-H315-H319-H335
- Precautionary statements
- P210-P280g-P305+P351+P338-P337+P313
Chemistry & industry
Applications
UsesHafnium ethoxide is a chemical used in the preparation of refractory coatings. Some of the other applications include Nano-materials & Thin Films, Display & Imaging, Catalysis & Synthesis, Hybrid & Disperse Materials.
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Related reactions
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Compound notes
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