Substance profile
Hafnium(IV) n-butoxide
Hafnium(IV) n-butoxide is a chemical substance with the molecular formula C16H36HfO4.
01 · Identification
What Hafnium(IV) n-butoxide is
Hafnium(IV) n-butoxide is a chemical substance with the molecular formula C16H36HfO4. Its molecular formula is C16H36HfO4 and its molecular weight is 470.9 g/mol.
Under the GHS it carries the signal word Danger.
02 · Identifiers
Hafnium(IV) n-butoxide identifiers and molecular data
Hafnium(IV) n-butoxide CAS number and EC number
Hafnium(IV) n-butoxide molecular formula and molecular weight
Other names for Hafnium(IV) n-butoxide
- hafnium tetra-n-butoxide
03 · GHS classification
Hafnium(IV) n-butoxide hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Hafnium(IV) n-butoxide pictograms and signal word
Hafnium(IV) n-butoxide hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Serious eye damage/eye irritation GHS chapter 3.3 | Category 1 | H318 | GHS05 |
| Skin sensitisation GHS chapter 3.4 | Category 1 or 1A or 1B | H317 | GHS07 |
Where two values are shown with “or”, the hazard statement is shared by more than one category or by more than one class, and the code alone does not say which. H272, for example, belongs to oxidising liquids and to oxidising solids — the physical state decides. The binding answer for a specific entry is in the CLP Annex VI table itself.
Hafnium(IV) n-butoxide hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H318 | Causes serious eye damage. |
| H317 | May cause an allergic skin reaction. |
This page lists only the codes assigned to Hafnium(IV) n-butoxide. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.
Safety Data Sheet
Getting an SDS for Hafnium(IV) n-butoxide
A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of Hafnium(IV) n-butoxide issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.
04 · Precautionary statements
Hafnium(IV) n-butoxide precautionary statements
CLP Annex VI assigns 8 precautionary statements to Hafnium(IV) n-butoxide. They are grouped the way a label groups them: what to do before handling, what to do when something has already happened, how to store it and how to dispose of it.
Prevention
What to do before and during handling so the hazard never happens.
Response
What to do once exposure, spillage or fire has already happened.
Reading the notation. … is a blank the supplier fills in — not a truncated sentence.· [square brackets] mark a part printed only when it applies.
05 · Names in the regulation
Hafnium(IV) n-butoxide name in 23 EU languages
CLP Annex VI Part 3 is published in every language edition of the regulation, and the identification column is written out in each of them. Nothing below is translated by us: each line is the name as that edition prints it. Under Art. 18(2) the substance name from Annex VI is a lawful product identifier, so this is the wording to put on a label going to that market — and where the cell lists several designations, any one of them qualifies.
| Language | Name in CLP Annex VI Part 3 |
|---|---|
| Bulgarian български | хафниев тетра- n -бутоксид |
| Spanish español | Tetra- n -butóxido de hafnio |
| Czech čeština | tetrabutoxyhafnium |
| Danish dansk | hafnium-tetra- n -butoxid |
| German Deutsch | Hafniumtetra- n -butoxid |
| Estonian eesti | hafniumtetra- n -butoksiid |
| Greek ελληνικά | τετρα- n -βουτοξείδιο του αφνίου |
| English English | hafnium tetra- n -butoxide |
| French français | tétra- n -butoxide de hafnium |
| Croatian hrvatski | hafnijev tetra- n -butoksid |
| Italian italiano | tetra- n -butossido di afnio |
| Latvian latviešu | hafnija tetra- n -butoksīds |
| Lithuanian lietuvių | hafnio tetra- n -butoksidas |
| Hungarian magyar | hafnium tetra- n -butoxid |
| Maltese Malti | afniju tetra- n -butossidu |
| Dutch Nederlands | hafnium-tetra- n -butoxide |
| Polish polski | tetrabutoksyd hafnu tetrabutanolan hafnu |
| Portuguese português | tetra- n -butóxido de háfnio |
| Romanian română | tetra- n -butoxid de hafniu |
| Slovak slovenčina | hafnium-tetra(bután-1-olát) |
| Slovenian slovenščina | hafnijev tetra- n -butoksid |
| Finnish suomi | hafniumtetra- n -butoksidi |
| Swedish svenska | hafniumtetra- n -butoxid |
All 23 language editions of Annex VI carry this entry. Irish is the twenty-fourth official EU language and has no line here for a different reason: no consolidated CLP text has ever been published in Irish, so there is no Irish edition of Annex VI to quote a name from. Source: consolidated CLP, CELEX 02008R1272, language editions. © European Union, https://eur-lex.europa.eu — only the electronic Official Journal of the European Union is authentic.
06 · Label elements
Hafnium(IV) n-butoxide GHS label elements
Everything CLP Annex VI fixes for Hafnium(IV) n-butoxide, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Danger
Hafnium(IV) n-butoxide
- Causes serious eye damage.
- May cause an allergic skin reaction.
- Avoid breathing dust/fume/gas/mist/vapours/spray.
- Contaminated work clothing should not be allowed out of the workplace.
- Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
- IF IN EYES:
- Immediately call a POISON CENTER/doctor/…
- Get medical advice/attention.
- If skin irritation or rash occurs:
- Remove contact lenses, if present and easy to do. Continue rinsing.
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Hafnium(IV) n-butoxide in the GHS label constructor →
07 · Questions
Hafnium(IV) n-butoxide — frequently asked questions
What is the CAS number of Hafnium(IV) n-butoxide?
The CAS number of Hafnium(IV) n-butoxide is 22411-22-9. Its EC number is 411-740-2.
What is the chemical formula of Hafnium(IV) n-butoxide?
The molecular formula of Hafnium(IV) n-butoxide is C16H36HfO4 and its molecular weight is 470.9 g/mol.
What does a Hafnium(IV) n-butoxide label have to show?
Under CLP Annex VI the label for Hafnium(IV) n-butoxide carries the pictograms Corrosion and Exclamation mark and the signal word is Danger.
Is Hafnium(IV) n-butoxide flammable?
CLP Annex VI assigns Hafnium(IV) n-butoxide no flammability hazard class. That is not a statement that it cannot burn: the harmonised list only records the hazards that were assessed for it.
Is Hafnium(IV) n-butoxide a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Hafnium(IV) n-butoxide. Annex VI is a list of agreed classifications, not a list of substances found safe, so this is an absence of a classification rather than a clean bill of health.
Nearby
Substances next to Hafnium(IV) n-butoxide
Keep going: substances starting with H, or search the whole database by name, CAS number, pictogram or signal word.