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

tert-Butyl propionate

tert-Butyl propionate is a chemical substance with the molecular formula C7H14O2.

CAS 20487-40-5 C7H14O2 130.18 g/mol Danger

01 · Identification

What tert-Butyl propionate is

tert-Butyl propionate is a chemical substance with the molecular formula C7H14O2. Its molecular formula is C7H14O2 and its molecular weight is 130.18 g/mol.

Under the GHS it carries the signal word Danger.

02 · Identifiers

tert-Butyl propionate identifiers and molecular data

tert-Butyl propionate CAS number and EC number

CAS number20487-40-5
Index number (CLP Annex VI)607-697-00-6

tert-Butyl propionate molecular formula and molecular weight

Molecular formulaC7H14O2
Molecular weight130.18 g/mol

03 · GHS classification

tert-Butyl propionate hazard classification

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

tert-Butyl propionate pictograms and signal word

Signal wordDanger

tert-Butyl propionate hazard class and category

GHS hazard classes tert-Butyl propionate falls into
Hazard class Category From code Pictogram
Flammable liquids GHS chapter 2.6 Category 2 H225 GHS02

tert-Butyl propionate hazard statements (H-codes)

Hazard statements assigned to tert-Butyl propionate
CodeHazard statement
H225 Highly flammable liquid and vapour.

This page lists only the codes assigned to tert-Butyl propionate. 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 tert-Butyl propionate

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 tert-Butyl propionate 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

tert-Butyl propionate precautionary statements

CLP Annex VI assigns 5 precautionary statements to tert-Butyl propionate. 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

tert-Butyl propionate 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 трет -бутилов пропионат
Spanish español Propionato de terc -butilo
Czech čeština terc -butyl-propanoát
Danish dansk tert -butylpropionat
German Deutsch tert -Butylpropionat
Estonian eesti tert -butüülpropionaat
Greek ελληνικά προπιονικός tert -βουτυλεστέρας προπιονικό tert -βουτύλιο
English English tert -butyl propionate
French français propionate de tert -butyle
Croatian hrvatski tert -butil-propionat
Italian italiano tert -butil propionato
Latvian latviešu terc -butilpropionāts
Lithuanian lietuvių tetr -butilpropionatas
Hungarian magyar terc -butil-propionát
Maltese Malti propjonat ta’ tert -butil
Dutch Nederlands tert -butylpropionaat
Polish polski tert -butylu propionian
Portuguese português propionato de terc -butilo
Romanian română propionat de terț -butil
Slovak slovenčina terc- butyl-propanoát
Slovenian slovenščina terc -butil propionat
Finnish suomi tert -butyylipropionaatti
Swedish svenska tert -butylpropionat

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

tert-Butyl propionate GHS label elements

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

GHS02 Flame pictogram

Danger

tert-Butyl propionate

  • Highly flammable liquid and vapour.
  • 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.
  • Store in a well-ventilated place.

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

Need this as an actual label? Open tert-Butyl propionate in the GHS label constructor →

07 · Questions

tert-Butyl propionate — frequently asked questions

What is the CAS number of tert-Butyl propionate?

The CAS number of tert-Butyl propionate is 20487-40-5.

What is the chemical formula of tert-Butyl propionate?

The molecular formula of tert-Butyl propionate is C7H14O2 and its molecular weight is 130.18 g/mol.

What does a tert-Butyl propionate label have to show?

Under CLP Annex VI the label for tert-Butyl propionate carries the pictogram Flame and the signal word is Danger.

Is tert-Butyl propionate flammable?

Yes. CLP Annex VI assigns tert-Butyl propionate H225 — highly flammable liquid and vapour.

Is tert-Butyl propionate a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for tert-Butyl propionate. 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 tert-Butyl propionate be stored?

CLP Annex VI assigns tert-Butyl propionate the storage statement P403.

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