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

Pyroxsulam

Pyroxsulam is a chemical substance with the molecular formula C14H13F3N6O5S.

CAS 422556-08-9 C14H13F3N6O5S 434.35 g/mol Warning

01 · Identification

What Pyroxsulam is

Pyroxsulam is a chemical substance with the molecular formula C14H13F3N6O5S. Its molecular formula is C14H13F3N6O5S and its molecular weight is 434.35 g/mol.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Pyroxsulam identifiers and molecular data

Pyroxsulam CAS number and EC number

CAS number422556-08-9
Index number (CLP Annex VI)613-327-00-4

Pyroxsulam molecular formula and molecular weight

Molecular formulaC14H13F3N6O5S
Molecular weight434.35 g/mol

Other names for Pyroxsulam

  • pyroxsulam (ISO)
  • N-(5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-methoxy-4-(trifluoromethyl) pyridine-3-sulfonamide

03 · GHS classification

Pyroxsulam hazard classification

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

Pyroxsulam pictograms and signal word

Signal wordWarning

Pyroxsulam hazard class and category

GHS hazard classes Pyroxsulam falls into
Hazard class Category From code Pictogram
Skin sensitisation GHS chapter 3.4 Category 1 or 1A or 1B H317 GHS07
Hazardous to the aquatic environment - acute GHS chapter 4.1 Category 1 H400 GHS09
Hazardous to the aquatic environment - chronic GHS chapter 4.1 Category 1 H410 GHS09

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.

Pyroxsulam hazard statements (H-codes)

Hazard statements assigned to Pyroxsulam
CodeHazard statement
H317 May cause an allergic skin reaction.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to Pyroxsulam. 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 Pyroxsulam

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 Pyroxsulam 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

Pyroxsulam precautionary statements

CLP Annex VI assigns 8 precautionary statements to Pyroxsulam. 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.

Disposal

What has to happen to the contents and the empty container.

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

Pyroxsulam 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 пироксулам (ISO) N -(5,7-диметокси[1,2,4]триазоло[1,5- a ]пиримидин-2-ил)-2-метокси-4-(трифлуорометил)пиридин-3-сулфонамид
Spanish español Piroxsulam (ISO) N -(5,7-dimetoxi[1,2,4]triazolo[1,5-a]pirimidín-2-il)-2-metoxi-4-(trifluorometil)piridina-3-sulfonamida
Czech čeština pyroxsulam (ISO) N -(5,7-dimethoxy[1,2,4]triazolo[1,5- a ]pyrimidin-2-yl)-2-methoxy-4-(trifluormethyl)pyridin-3-sulfonamid
Danish dansk pyroxsulam (ISO) N -(5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-methoxy-4-(trifluormethyl)pyridin-3-sulfonamid
German Deutsch Pyroxsulam (ISO) N -(5,7-Dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-methoxy-4-(trifluormethyl)pyridin-3-sulfonamid
Estonian eesti pürokssulaam (ISO) N -(5,7-dimetoksü[1,2,4]triasolo[1,5-a]pürimidiin-2-üül)-2-metoksü-4-(trifluorometüül)püridiin-3-sulfoonamiid
Greek ελληνικά pyroxsulam (πυροξουλάμη) (ISO) N -(5,7-διμεθοξυ[1,2,4]τριαζολο[1,5–a]πυριμιδιν-2-υλο)-2-μεθοξυ-4-(τριφθορομεθυλο)πυριδινο-3-σουλφοναμίδιο
English English pyroxsulam (ISO) N -(5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-methoxy-4-(trifluoromethyl)pyridine-3-sulfonamide
French français pyroxsulame (ISO) N -(5,7-diméthoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-méthoxy-4-(trifluorométhyl)pyridine-3-sulfonamide
Croatian hrvatski piroksulam (ISO) N -(5,7-dimetoksi[1,2,4]triazolo[1,5-a]pirimidin-2-il)-2-metoksi-4-(trifluormetil)piridin-3-sulfonamid
Italian italiano pyroxsulam (ISO) N -(5,7-dimetossi[1,2,4]triazolo[1,5-a]pirimidin-2-il)-2-metossi-4-(trifluorometil)piridina-3-sulfonammide
Latvian latviešu piroksulāms (ISO) N -(5,7-dimetoksi[1,2,4]triazol[1,5- a ]pirimidīn-2-il)-2-metoksi-4-(trifluormetil)piridīn-3-sulfonamīds
Lithuanian lietuvių piroksulamas (ISO) N -(5,7-dimetoksi[1,2,4]triazol[1,5-a]pirimidin-2-il)-2-metoksi-4-(trifluormetil)piridin-3-sulfonamidas
Hungarian magyar piroxszulam (ISO) N -(5,7-dimetoxi[1,2,4]triazolo[1,5-a]pirimidin-2-il)-2-metoxi-4-(trifluormetil)piridin-3-szulfonamid
Maltese Malti pirossulam (ISO) N -(5,7-dimetossi[1,2,4]triazolo[1,5-a]pirimidin-2-il)-2-metossi-4-(trifluworometil)piridin-3-sulfonamid
Dutch Nederlands pyroxsulam (ISO) N -(5,7-dimethoxy[1,2,4]triazool[1,5- a ]pyrimidine-2-yl)-2-methoxy-4-(trifluormethyl)pyridine-3-sulfonamide
Polish polski piroksulam (ISO) N -(5,7-dimetoksy[1,2,4]triazolo[1,5-a]pirymidyn-2-ylo)-2-metoksy-4-(trifluorometylo)pirydyno-3-sulfonamid
Portuguese português piroxsulame (ISO) N-(5,7-dimetoxi[1,2,4]triazolo[1,5-a]pirimidina-2-il)-2-metoxi-4-(trifluorometil)piridina-3-sulfonamida
Romanian română piroxsulam (ISO) N -(5,7-dimetoxi[1,2,4]triazolo[1,5-a]pirimidin-2-il)-2-metoxi-4-(trifluormetil)piridin-3-sulfonamidă
Slovak slovenčina pyroxsulám (ISO) N -(5,7-dimetoxy[1,2,4]triazolo[1,5-a]pyrimidín-2-yl)-2-metoxy-4-(trifluórmetyl)pyridín-3-sulfonamid
Slovenian slovenščina piroksulam (ISO) N -(5,7-dimetoksi[1,2,4]triazolo[1,5-a]pirimidin-2-il)-2-metoksi-4-(trifluorometil)piridin-3-sulfonamid
Finnish suomi pyroksisulami (ISO) N -(5,7-dimetoksi[1,2,4]triatsolo[1,5-a]pyrimidin-2-yyli)-2-metoksi-4-(trifluorimetyyli)pyridiini-3-sulfonamidi
Swedish svenska pyroxsulam (ISO) N -(5,7-dimetoxi[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-metoxi-4-(trifluormetyl)pyridin-3-sulfonamid

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

Pyroxsulam GHS label elements

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

GHS07 Exclamation mark pictogramGHS09 Environment pictogram

Warning

Pyroxsulam

  • May cause an allergic skin reaction.
  • Very toxic to aquatic life.
  • Very toxic to aquatic life with long lasting effects.
  • Avoid breathing dust/fume/gas/mist/vapours/spray.
  • Contaminated work clothing should not be allowed out of the workplace.
  • Avoid release to the environment.
  • Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
  • Get medical advice/attention.
  • If skin irritation or rash occurs:
  • Collect spillage.
  • Dispose of contents/container to

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

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

07 · Questions

Pyroxsulam — frequently asked questions

What is the CAS number of Pyroxsulam?

The CAS number of Pyroxsulam is 422556-08-9.

What is the chemical formula of Pyroxsulam?

The molecular formula of Pyroxsulam is C14H13F3N6O5S and its molecular weight is 434.35 g/mol.

What does a Pyroxsulam label have to show?

Under CLP Annex VI the label for Pyroxsulam carries the pictograms Exclamation mark and Environment and the signal word is Warning.

Is Pyroxsulam flammable?

CLP Annex VI assigns Pyroxsulam 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 Pyroxsulam a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Pyroxsulam. 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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