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

Florasulam

Florasulam is a solid.

CAS 145701-23-1 C12H8F3N5O3S 359.29 g/mol Warning

01 · Identification

What Florasulam is

Florasulam is a solid. Its molecular formula is C12H8F3N5O3S and its molecular weight is 359.29 g/mol. It melts at 221 °C.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Florasulam identifiers and molecular data

Florasulam CAS number and EC number

CAS number145701-23-1
Index number (CLP Annex VI)613-230-00-7

Florasulam molecular formula and molecular weight

Molecular formulaC12H8F3N5O3S
Molecular weight359.29 g/mol

Other names for Florasulam

  • florasulam (ISO)
  • 2',6',8-trifluoro-5-methoxy-5-triazolo[1,5-c]
  • pyrimidine-2-sulfonanilide

03 · GHS classification

Florasulam hazard classification

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

Florasulam pictograms and signal word

Signal wordWarning

Florasulam hazard class and category

GHS hazard classes Florasulam falls into
Hazard class Category From code Pictogram
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

Florasulam hazard statements (H-codes)

Hazard statements assigned to Florasulam
CodeHazard statement
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to Florasulam. 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 Florasulam

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 Florasulam 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

Florasulam precautionary statements

CLP Annex VI assigns 3 precautionary statements to Florasulam. 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.

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

Florasulam 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 флорасулам (ISO) 2′,6′,8-трифлуоро-5-метокси-5-триазоло[1,5- c ] пиримидин-2-сулфонанилид
Spanish español Florasulam (ISO) 2',6',8-trifluoro-5-metoxi-5-triazolo[1,5-c]pirimidina-2-sulfonanilida
Czech čeština florasulam (ISO) 2',6',8-trifluor-5-methoxy[1,2,4]triazolo[1,5- c ] pyrimidin-2-sulfonanilid
Danish dansk florasulam 2',6',8-trifluor-5-methoxy-5-triazolo[1,5-c]pyrimidin-2-sulfonanilid
German Deutsch Florasulam (ISO) 2',6',8-Trifluor-5-methoxy-5-triazolo[1,5- c ]Pyrimidin-2-sulfonanilid
Estonian eesti florasulaam (ISO) 2',6',8-trifluoro-5-metoksü-5-triasolo[1,5-c]pürimidiin-2-sulfoonaniliid
Greek ελληνικά florasulam (φλορασουλάμη) (ISO) 2′,6′,8′-τριφθορο-5-μεθοξυ-5-τριαζολο[1,5-c]πυριμιδινο-2-σουλφονανιλίδιο
English English florasulam (ISO) 2',6',8-trifluoro-5-methoxy-5-triazolo[1,5-c]pyrimidine-2-sulfonanilide
French français florasulame (ISO) 2',6',8-trifluoro-5-méthoxy-5-triazolo[1,5-c]pyrimidine-2-sulfonamide
Croatian hrvatski florasulam (ISO) 2',6',8-trifluor-5-metoksi- 5-triazolo[1,5-c]pirimidin-2-sulfonanilid
Italian italiano florasulam (ISO) 2',6',8-trifluoro-5-metossi-5-triazolo[1,5-c]pirimidin-2-sulfonanilide
Latvian latviešu florazulāms (ISO) 2',6',8-trifluor-5-metoksi-5-triazolo[1,5-c]pirimidīn-2-sulfonanilīds
Lithuanian lietuvių florasulamas (ISO) 2',6',8-trifluor-5-metoksi-5-triazol[1,5-c]pirimidin-2-sulfonanilidas
Hungarian magyar florazulam (ISO) 2’,6’,8-trifluor-5-metoxi-5-triazolo[1,5-c]-pirimidin-2-szulfonanilid
Maltese Malti florasulam (ISO) 2',6',8-trifluworo-5-metossi-5-triażolo[1,5-c]pirimidina-2-sulfonanilid
Dutch Nederlands florasulam (ISO) 2',6',8-trifluor-5-methoxy-5-triazool[1,5- c ]pyrimidine-2-sulfonanilide
Polish polski florasulam (ISO) 2',6',8-trifluoro-5-metoksy-5-triazolo-[1,5-c]pirymidyno-2-sulfonoanilid
Portuguese português florassulame (ISO) 2',6',8-trifluoro-5-metoxi-5-triazolo[1,5- c ]pirimidino-2-sulfonanilida
Romanian română florasulam (ISO) 2',6',8-trifluoro-5-metoxi-5-triazol[1,5-c]pirimidin-2-sulfonanilidă
Slovak slovenčina florasulám (ISO) 2',6',8-trifluór-5-metoxy-5-triazolo[1,5- c ]pyrimidín-2-sulfonanilid
Slovenian slovenščina florasulam (ISO) 2',6',8-trifluoro-5-metoksi-5-triazolo[1,5-c]pirimidin-2-sulfonanilid
Finnish suomi florasulaami (ISO) 2’,6’,8-trifluori-5-metoksi-[1,2,4]-triatsolo[1,5-c]pyrimidiini-2-sulfonanilidi
Swedish svenska florasulam (ISO) 2',6',8-trifluor-5-metoxi-5-triazolo[1,5-c]pyrimidin-2-sulfonanilid

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

Florasulam GHS label elements

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

GHS09 Environment pictogram

Warning

Florasulam

  • Very toxic to aquatic life.
  • Very toxic to aquatic life with long lasting effects.
  • Avoid release to the environment.
  • Collect spillage.
  • Dispose of contents/container to

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

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

07 · Physical and chemical properties

Florasulam properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Florasulam melting point

Property Value Conditions Source
Melting point 220.5 °C (428.9 °F) range, midpoint shown HSDB

Florasulam density

Property Value Conditions Source
Density 1.53 g/cm³ HSDB

Florasulam solubility

Property Value Conditions Source
Solubility In water, 0.121 (purified, pH 5.6-5.8); 0.084 (pH 5.0); 6.36 (pH 7.0); 94.2 (pH 9) (all in g/L, 20 °C) at 20 °C HSDB

Florasulam vapor pressure

Property Value Conditions Source
Vapor pressure 75.0062 mmHg at 25 °C HSDB

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

08 · Source notes

Further notes on Florasulam

These are descriptions rather than measured values, so they are kept out of the table above and quoted here with the source that reported them.

Solubility

In n-heptane 0.019X10-3; xylene 0.227; n-octanol 0.184 (all in g/L solution, 20 °C). In dichloroethane 3.75; methanol 9.81; acetone 123; ethyl acetate 15.9; acetonitrile 72.1( all in g/L solvent, 20 °C)

Source: HSDB

09 · Questions

Florasulam — frequently asked questions

What is the CAS number of Florasulam?

The CAS number of Florasulam is 145701-23-1.

What is the chemical formula of Florasulam?

The molecular formula of Florasulam is C12H8F3N5O3S and its molecular weight is 359.29 g/mol.

What does a Florasulam label have to show?

Under CLP Annex VI the label for Florasulam carries the pictogram Environment and the signal word is Warning.

Is Florasulam flammable?

CLP Annex VI assigns Florasulam 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 Florasulam a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Florasulam. 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.

What is the melting point of Florasulam?

The melting point reported for Florasulam is 220.5 °C (428.9 °F), range, midpoint shown (HSDB).

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