Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Isobutylisopropyldimethoxysilane

Isobutylisopropyldimethoxysilane: liquid.

CAS 111439-76-0 C9H22O2Si 190.35 g/mol Warning

01 · Identification

What Isobutylisopropyldimethoxysila… is

Isobutylisopropyldimethoxysilane: liquid. Its molecular formula is C9H22O2Si and its molecular weight is 190.35 g/mol.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Isobutylisopropyldimethoxysila… identifiers and molecular data

Isobutylisopropyldimethoxysila… CAS number and EC number

CAS number111439-76-0
EC number402-580-4
Index number (CLP Annex VI)014-009-00-2

Isobutylisopropyldimethoxysila… molecular formula and molecular weight

Molecular formulaC9H22O2Si
Molecular weight190.35 g/mol

03 · GHS classification

Isobutylisopropyldimethoxysila… hazard classification

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Isobutylisopropyldimethoxysila… pictograms and signal word

Signal wordWarning

Isobutylisopropyldimethoxysila… hazard class and category

GHS hazard classes Isobutylisopropyldimethoxy… falls into
Hazard class Category From code Pictogram
Flammable liquids GHS chapter 2.6 Category 3 H226 GHS02
Acute toxicity - inhalation GHS chapter 3.1 Category 4 H332 GHS07
Skin corrosion/irritation GHS chapter 3.2 Category 2 H315 GHS07

Isobutylisopropyldimethoxysila… hazard statements (H-codes)

Hazard statements assigned to Isobutylisopropyldimethoxy…
CodeHazard statement
H226 Flammable liquid and vapour.
H332 Harmful if inhaled.
H315 Causes skin irritation.

This page lists only the codes assigned to Isobutylisopropyldimethoxy…. 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 Isobutylisopropyldimethoxy…

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 Isobutylisopropyldimet… 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

Isobutylisopropyldimethoxysila… precautionary statements

CLP Annex VI assigns 15 precautionary statements to Isobutylisopropyldimethoxy…. 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.

Storage

How the container has to be kept between uses.

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

Isobutylisopropyldimethoxysila… 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 изобутилизопропилдиметоксисилан
Spanish español Isobutilisopropildimetoxisilano
Czech čeština isobutyl(isopropyl)dimethoxysilan
Danish dansk isobutylisopropyldimethoxysilan
German Deutsch Isobutylisopropyldimethoxysilan
Estonian eesti isobutüülisopropüüldimetoksüsilaan
Greek ελληνικά ισοβουτυλισοπροπυλοδιμεθοξυσιλάνιο
English English isobutylisopropyldimethoxysilane
French français isobutylisopropyldiméthoxysilane
Croatian hrvatski izobutil-izopropil-dimetoksisilan
Italian italiano isobutilisopropildimetossisilano
Latvian latviešu izobutilizopropildimetoksisilāns
Lithuanian lietuvių izobutilizopropildimetoksisilanas
Hungarian magyar izobutil-izopropil-dimetoxiszilán
Maltese Malti isobutilisopropildimetossisilan
Dutch Nederlands isobutylisopropyldimethoxysilaan
Polish polski izobutylo(izopropylo)dimetoksysilan
Portuguese português isobutilisopropildimetoxissilano
Romanian română izobutilizopropildimetoxisilan
Slovak slovenčina izobutyl(izopropyl)di(metoxy)silán
Slovenian slovenščina izobutilizopropildimetoksisilan
Finnish suomi isobutyyli-isopropyylidimetoksisilaani
Swedish svenska isobutylisopropyldimetoxisilan

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

Isobutylisopropyldimethoxysila… GHS label elements

Everything CLP Annex VI fixes for Isobutylisopropyldimethoxy…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS02 Flame pictogramGHS07 Exclamation mark pictogram

Warning

Isobutylisopropyldimethoxysila…

  • Flammable liquid and vapour.
  • Harmful if inhaled.
  • Causes skin irritation.
  • Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • Keep container tightly closed.
  • Use explosion-proof [electrical/ventilating/lighting/…] equipment.
  • Use only non-sparking tools.
  • Do not breathe dust/fume/gas/mist/vapours/spray.
  • Wash thoroughly after handling.
  • Use only outdoors or in a well-ventilated area.
  • Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
  • IF ON SKIN:
  • IF INHALED:
  • Call a POISON CENTER/doctor/ if you feel unwell.
  • Get medical advice/attention.
  • If skin irritation occurs:
  • Wash with plenty of water/
  • Store in a well-ventilated place.

Supplier name, address and telephone number· Product identifier·Nominal quantity

Need this as an actual label? Open Isobutylisopropyldimethoxy… in the GHS label constructor →

07 · Questions

Isobutylisopropyldimethoxysila… — frequently asked questions

What is the CAS number of Isobutylisopropyldimethoxysila…?

The CAS number of Isobutylisopropyldimethoxysila… is 111439-76-0. Its EC number is 402-580-4.

What is the chemical formula of Isobutylisopropyldimethoxysila…?

The molecular formula of Isobutylisopropyldimethoxysila… is C9H22O2Si and its molecular weight is 190.35 g/mol.

What does a Isobutylisopropyldimethoxysila… label have to show?

Under CLP Annex VI the label for Isobutylisopropyldimethoxysila… carries the pictograms Flame and Exclamation mark and the signal word is Warning.

Is Isobutylisopropyldimethoxysila… flammable?

Yes. CLP Annex VI assigns Isobutylisopropyldimethoxysila… H226 — flammable liquid and vapour.

Is Isobutylisopropyldimethoxysila… a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Isobutylisopropyldimethoxysila…. 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.

How should Isobutylisopropyldimethoxysila… be stored?

CLP Annex VI assigns Isobutylisopropyldimethoxysila… the storage statement P403.

Nearby

Substances next to Isobutylisopropyldimethoxy…

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