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

4-oxo-4-(p-tolyl)butyric acid adduct with 4-ethylmorpholine

4-oxo-4-(p-tolyl)butyric acid adduct with 4-ethylmorpholine is a chemical substance with the molecular formula C28H37NO7.

CAS 171054-89-0 C28H37NO7 499.6 g/mol Danger

01 · Identification

What 4-oxo-4-(p-tolyl)butyric acid… is

4-oxo-4-(p-tolyl)butyric acid adduct with 4-ethylmorpholine is a chemical substance with the molecular formula C28H37NO7. Its molecular formula is C28H37NO7 and its molecular weight is 499.6 g/mol.

Under the GHS it carries the signal word Danger.

02 · Identifiers

4-oxo-4-(p-tolyl)butyric acid… identifiers and molecular data

4-oxo-4-(p-tolyl)butyric acid… CAS number and EC number

CAS number171054-89-0
EC number419-240-6
Index number (CLP Annex VI)607-628-00-X

4-oxo-4-(p-tolyl)butyric acid… molecular formula and molecular weight

Molecular formulaC28H37NO7
Molecular weight499.6 g/mol

03 · GHS classification

4-oxo-4-(p-tolyl)butyric acid… hazard classification

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

4-oxo-4-(p-tolyl)butyric acid… pictograms and signal word

Signal wordDanger

4-oxo-4-(p-tolyl)butyric acid… hazard class and category

GHS hazard classes 4-oxo-4-(p-tolyl)butyric… falls into
Hazard class Category From code Pictogram
Serious eye damage/eye irritation GHS chapter 3.3 Category 1 H318 GHS05

4-oxo-4-(p-tolyl)butyric acid… hazard statements (H-codes)

Hazard statements assigned to 4-oxo-4-(p-tolyl)butyric…
CodeHazard statement
H318 Causes serious eye damage.

This page lists only the codes assigned to 4-oxo-4-(p-tolyl)butyric…. 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 4-oxo-4-(p-tolyl)butyric…

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 4-oxo-4-(p-tolyl)butyr… 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

4-oxo-4-(p-tolyl)butyric acid… precautionary statements

CLP Annex VI assigns 4 precautionary statements to 4-oxo-4-(p-tolyl)butyric…. 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.

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

4-oxo-4-(p-tolyl)butyric acid… 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 адукт на 4-оксо-4-( p -толил)маслената киселина с 4-етилморфолин
Spanish español Aducto del ácido 4-oxo-4-( p -tolil)butírico con 4-etilmorfolina
Czech čeština 4-oxo-4-( p -tolyl)butanová kyselina, adukt s 4-ethylmorfolinem
Danish dansk 4-oxo-4-( p -tolyl)smørsyre, addukt med 4-ethylmorpholin
German Deutsch 4-Oxo-4-( p -tolyl)buttersäureaddukt mit 4-Ethylmorpholin
Estonian eesti 4-okso-4-( p -tolüül)võihappe ja 4-etüülmorfoliini liitumissaadus
Greek ελληνικά ένωση προσθήκης 4-οξο-4-( p -τολυλο)βουτυρικού οξέος σε 4-αιθυλομορφολίνη
English English 4-oxo-4-( p -tolyl)butyric acid adduct with 4-ethylmorpholine
French français adduit d'acide 4-oxo-4-( p -tolyl)butyrique avec 4-éthylmorpholine
Croatian hrvatski 4-okso-4-( p -tolil)maslačna kiselina, adukt s 4-etilmorfolinom
Italian italiano addotto dell'acido 4-osso-4-( p -tolilbutirrico) con 4-etilmorfolina
Latvian latviešu 4-okso-4-( p -tolil)sviestskābes adukts ar 4-etilmorfolīnu
Lithuanian lietuvių 4-okso-4-( p -tolil)butano rūgšties ir 4-etilmorfolino aduktas
Hungarian magyar 4-oxo-4-(p-tolil)butánsav addukt 4-etilmorfolinnal
Maltese Malti aċidu 4-osso-4-( p -tolil)butiriku addott ma’ 4-etilmorfolina
Dutch Nederlands 4-oxo-4-( p -tolyl)boterzuur, adduct met 4-ethylmorfoline
Polish polski addukt kwasu 4-okso-4-(p-tolylo)butanowego z 4-etylomorfoliną
Portuguese português aduto de ácido 4-oxo-4-( p -tolil)butírico e 4-etilmorfolina
Romanian română aduct de acid 4-oxo-4-( p -tolil)butiric cu 4-etilmorfolină
Slovak slovenčina (4-etylmorfolín-4-ium)-4-oxo-4- para- tolylbutanoát
Slovenian slovenščina adukt 4-okso-4-( p -tolil)maslene kisline s 4-etilmorfolinom
Finnish suomi 4-okso-4-( p -tolyyli)voihappo, addukti 4-etyylimorfoliinin kanssa
Swedish svenska 4-oxo-4-( p -tolyl)smörsyra addukt med 4-etylmorfolin

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

4-oxo-4-(p-tolyl)butyric acid… GHS label elements

Everything CLP Annex VI fixes for 4-oxo-4-(p-tolyl)butyric…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS05 Corrosion pictogram

Danger

4-oxo-4-(p-tolyl)butyric acid…

  • Causes serious eye damage.
  • Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
  • IF IN EYES:
  • Immediately call a POISON CENTER/doctor/
  • 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 4-oxo-4-(p-tolyl)butyric… in the GHS label constructor →

07 · Questions

4-oxo-4-(p-tolyl)butyric acid… — frequently asked questions

What is the CAS number of 4-oxo-4-(p-tolyl)butyric acid…?

The CAS number of 4-oxo-4-(p-tolyl)butyric acid… is 171054-89-0. Its EC number is 419-240-6.

What is the chemical formula of 4-oxo-4-(p-tolyl)butyric acid…?

The molecular formula of 4-oxo-4-(p-tolyl)butyric acid… is C28H37NO7 and its molecular weight is 499.6 g/mol.

What does a 4-oxo-4-(p-tolyl)butyric acid… label have to show?

Under CLP Annex VI the label for 4-oxo-4-(p-tolyl)butyric acid… carries the pictogram Corrosion and the signal word is Danger.

Is 4-oxo-4-(p-tolyl)butyric acid… flammable?

CLP Annex VI assigns 4-oxo-4-(p-tolyl)butyric acid… 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 4-oxo-4-(p-tolyl)butyric acid… a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for 4-oxo-4-(p-tolyl)butyric acid…. 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.

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