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

Reaction mass of: trans-4-acetoxy-4-methyl-2-propyl-tetrahydro-2H-pyran + 1 more

Reaction mass of: trans-4-acetoxy-4-methyl-2-propyl-tetrahydro-2H-pyran + 1 more is a substance with a harmonised classification under EU CLP.

CAS 131766-73-9 Warning

01 · Identification

What Reaction mass of: trans-4-acet… is

Reaction mass of: trans-4-acetoxy-4-methyl-2-propyl-tetrahydro-2H-pyran + 1 more is a substance with a harmonised classification under EU CLP.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Reaction mass of: trans-4-acet… identifiers and molecular data

Reaction mass of: trans-4-acet… CAS number and EC number

CAS number131766-73-9
EC number412-450-9
Index number (CLP Annex VI)607-357-00-7

Other names for Reaction mass of: trans-4-acet…

  • reaction mass of: trans-4-acetoxy-4-methyl-2-propyl-tetrahydro-2H-pyran
  • cis-4-acetoxy-4-methyl-2-propyl-tetrahydro-2H-pyran

03 · GHS classification

Reaction mass of: trans-4-acet… hazard classification

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

Reaction mass of: trans-4-acet… pictograms and signal word

Signal wordWarning

Reaction mass of: trans-4-acet… hazard class and category

GHS hazard classes Reaction mass of… falls into
Hazard class Category From code Pictogram
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.

Reaction mass of: trans-4-acet… hazard statements (H-codes)

Hazard statements assigned to Reaction mass of…
CodeHazard statement
H317 May cause an allergic skin reaction.

This page lists only the codes assigned to Reaction mass of…. 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 Reaction mass of…

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 Reaction mass of… 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

Reaction mass of: trans-4-acet… precautionary statements

CLP Annex VI assigns 5 precautionary statements to Reaction mass of…. 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.

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

Reaction mass of: trans-4-acet… 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 реакционна маса от: транс -4-ацетокси-4-метил-2-пропилтетрахидро-2 H -пиран; цис -4-ацетокси-4-метил-2-пропилтетрахидро-2 H -пиран
Spanish español Masa de reacción de: trans -4-acetoxi-4-metil-2-propil-tetrahidro-2 H -pirano; cis -4-acetoxi-4-metil-2-propil-tetrahidro-2 H -pirano
Czech čeština reakční směs: r -4-acetoxy-4-methyl- t -2-propyltetrahydropyran a r -4-acetoxy-4-methyl- c -2-propyltetrahydropyran
Danish dansk en blanding af trans -4-acetoxy-4-methyl-2-propyl-tetrahydro-2 H- pyran og cis -4-acetoxy-4-methyl-2-propyl-tetrahydro-2 H- pyran
German Deutsch Reaktionsmasse aus trans -4-Acetoxy-4-methyl-2-propyl-tetrahydro-2 H -pyran und cis -4-Acetoxy-4-methyl-2-propyl-tetrahydro-2 H -pyran
Estonian eesti reaktsioonimass: trans -4-atsetoksü-4-metüül-2-propüültetrahüdro-2 H -püraan; cis -4-atsetoksü-4-metüül-2-propüültetrahüdro-2 H -püraan
Greek ελληνικά μάζα αντίδρασης από: trans -4-ακετοξυ-4-μεθυλο-2-προπυλο-τετραϋδρο-2 H -πυράνιο· cis -4-ακετοξυ-4-μεθυλο-2-προπυλο-τετραϋδρο-2 H -πυράνιο
English English reaction mass of: trans -4-acetoxy-4-methyl-2-propyl-tetrahydro-2 H -pyran; cis -4-acetoxy-4-methyl-2-propyl-tetrahydro-2 H -pyran
French français masse de réaction de: trans -4-acétoxy-4-méthyl-2-propyl-tétrahydro-2 H -pyrane; cis -4-acétoxy-4-méthyl-2-propyl-tétrahydro-2 H -pyrane
Croatian hrvatski reakcijska smjesa: trans -4-acetoksi-4-metil-2-propil-tetrahidro-2 H -piran; cis -4-acetoksi-4-metil-2-propil-tetrahidro-2 H -piran
Italian italiano miscela di: trans -4-acetossi-4-metil-2-propil-tetraidro-2 H -pirano; cis -4-acetossi-4-metil-2-propil-tetraidro-2 H -pirano
Latvian latviešu reakcijas masa: trans -4-acetoksi-4-metil-2-propiltetrahidro-2 H -pirāns; cis -4-acetoksi-4-metil-2-propiltetrahidro-2 H -pirāns
Lithuanian lietuvių mišinys: trans -4-acetoksi-4-metil-2-propiltetrahidro-2 H -pirano; cis -4-acetoksi-4-metil-2-propil-tetrahidro-2 H -pirano
Hungarian magyar transz -4-acetoxi-4-metil-2-propil-tetrahidro-2 H -pirán; cisz -4-acetoxi-4-metil-2-propil-tetrahidro-2 H -pirán keveréke
Maltese Malti massa ta’ reazzjoni ta’: trans -4-aċetossi-4-metil-2-propil-tetraidro-2 H -piran; cis -4-aċetossi-4-metil-2-propil-tetraidro-2 H -piran
Dutch Nederlands reactiemassa van: trans -4-acetoxy-4-methyl-2-propyl-tetrahydro-2 H -pyran; cis -4-acetoxy-4-methyl-2-propyl-tetrahydro-2 H -pyran
Polish polski masa poreakcyjna: trans -4-acetoksy-4-metylo-2-propylotetrahydro-2H-piranu; cis -4-acetoksy-4-metylo-2-propylotetrahydro-2H-piranu
Portuguese português mistura reacional de: trans- 4-acetoxi-4-metil-2-propiltetra-hidro-2 H -pirano; e cis -4-acetoxi-4-metil-2-propiltetra-hidro-2 H -pirano
Romanian română amestec de: trans -4-acetoxi-4-metil-2-propil-tetrahidro-2 H -piran; cis -4-acetoxi-4-metil-2-propil-tetrahidro-2 H -piran
Slovak slovenčina reakčná zmes zložená z týchto látok: ( trans -4-metyl-2-propyltetrahydro-2 H- pyrán-4-yl)-acetát; ( cis -4-metyl-2-propyltetrahydro-2 H -pyrán-4-yl)-acetát
Slovenian slovenščina reakcijska zmes: trans -4-acetoksi-4-metil-2-propil-tetrahidro-2 H -pirana cis -4-acetoksi-4-metil-2-propil-tetrahidro-2 H -pirana
Finnish suomi reaktiomassa: trans -4-asetoksi-4-metyyli-2-propyylitetrahydro-2 H -pyraani; cis -4-asetoksi-4-metyyli-2-propyylitetrahydro-2 H -pyraani
Swedish svenska reaktionsblandning av: trans -4-acetoxi-4-metyl-2-propyltetrahydro-2 H -pyran; cis -4-acetoxi-4-metyl-2-propyltetrahydro-2 H -pyran

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

Reaction mass of: trans-4-acet… GHS label elements

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

GHS07 Exclamation mark pictogram

Warning

Reaction mass of: trans-4-acet…

  • 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/
  • Get medical advice/attention.
  • If skin irritation or rash occurs:

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

Need this as an actual label? Open Reaction mass of… in the GHS label constructor →

07 · Questions

Reaction mass of: trans-4-acet… — frequently asked questions

What is the CAS number of Reaction mass of: trans-4-acet…?

The CAS number of Reaction mass of: trans-4-acet… is 131766-73-9. Its EC number is 412-450-9.

What does a Reaction mass of: trans-4-acet… label have to show?

Under CLP Annex VI the label for Reaction mass of: trans-4-acet… carries the pictogram Exclamation mark and the signal word is Warning.

Is Reaction mass of: trans-4-acet… flammable?

CLP Annex VI assigns Reaction mass of: trans-4-acet… 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 Reaction mass of: trans-4-acet… a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Reaction mass of: trans-4-acet…. 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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