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

Flufenacet

Flufenacet is a white to tan solid with a mercaptan-like odor.

CAS 142459-58-3 C14H13F4N3O2S 363.33 g/mol Warning

01 · Identification

What Flufenacet is

Flufenacet is a white to tan solid with a mercaptan-like odor. Its molecular formula is C14H13F4N3O2S and its molecular weight is 363.33 g/mol. It melts at 77.5 °C.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Flufenacet identifiers and molecular data

Flufenacet CAS number and EC number

CAS number142459-58-3
Index number (CLP Annex VI)613-164-00-9

Flufenacet molecular formula and molecular weight

Molecular formulaC14H13F4N3O2S
Molecular weight363.33 g/mol

Other names for Flufenacet

  • flufenacet (ISO)
  • N-(4-fluorophenyl)-N-isopropyl-2-(5-trifluoromethyl-[1,3,4]thiadiazol-2-yloxy)acetamide

03 · GHS classification

Flufenacet hazard classification

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

Flufenacet pictograms and signal word

Signal wordWarning

Flufenacet hazard class and category

GHS hazard classes Flufenacet falls into
Hazard class Category From code Pictogram
Acute toxicity - oral GHS chapter 3.1 Category 4 H302 GHS07
Skin sensitisation GHS chapter 3.4 Category 1 or 1A or 1B H317 GHS07
Specific target organ toxicity - repeated exposure GHS chapter 3.9 Category 2 H373 GHS08
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.

Flufenacet hazard statements (H-codes)

Hazard statements assigned to Flufenacet
CodeHazard statement
H302 Harmful if swallowed.
H373 May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
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 Flufenacet. 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 Flufenacet

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 Flufenacet 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

Flufenacet precautionary statements

CLP Annex VI assigns 14 precautionary statements to Flufenacet. 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.

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

Flufenacet 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 флуфенацет (ISO) N -изопропил-2-(5-трифлуорометил[1,3,4]тиадиазол-2-илокси)- N -(4-флуорофенил)ацетамид
Spanish español Flufenacet (ISO) N -(4-fluorofenil)- N -isopropil-2-(5-trifluorometil-[1,3,4]tiadiazol-2-il-oxi)acetamida
Czech čeština flufenacet (ISO) N -(4-fluorfenyl)- N -isopropyl-2-{[5-(trifluormethyl)-1,3,4-thiadiazol-2-yl]oxy}acetamid
Danish dansk flufenacet (ISO) N -(4-fluorphenyl)- N -isopropyl-2-(5-trifluormethyl-[1,3,4]thiadiazol-2-yloxy)acetamid
German Deutsch Flufenacet (ISO) N -(4-Fluorphenyl)- N -isopropyl-2-(5-trifluormethyl-[1,3,4]thiadiazol-2-yloxy)acetamid
Estonian eesti flufenatseet (ISO) N -(4-fluorofenüül)- N -isopropüül-2-(5-trifluorometüül-[1,3,4]tiadiasool-2-üüloksü)atseetamiid
Greek ελληνικά flufenacet (φλουφενασέτη) (ISO) N -(4-φθοροφαινυλ)- N -ισοπροπυλο-2-(5-τριφθορομεθυλο[1,3,4]θειαδιαζολ-2-υλοξυ)ακεταμίδιο
English English flufenacet (ISO) N -(4-fluorophenyl)- N -isopropyl-2-(5-trifluoromethyl-[1,3,4]thiadiazol-2-yloxy)acetamide
French français flufénacet (ISO) N -(4-fluorophényl)- N -isopropyl-2-(5-trifluorométhyl-[1,3,4]thiadiazol-2-yloxy)acétamide
Croatian hrvatski flufenacet (ISO) N -(4-fluorfenil)- N -izopropil-2-(5-trifluormetil-[1,3,4]tiadiazol-2-iloksi)acetamid
Italian italiano flufenacet (ISO) N -(4-fluorofenil)- N -isopropil-2-(5-trifluorometil-[1,3,4]tiadiazol-2-ilossi)acetammide
Latvian latviešu flufenacets (ISO) N -(4-fluorfenil)- N -izopropl-2-(5-trifluormetil-[1,3,4]tiadiazol-2-iloksi)acetamīds
Lithuanian lietuvių flufenacetas (ISO) N -(4-fluorfenil)- N -izopropil-2-(5-trifluormetil-[1,3,4]tiadiazol-2-iloksi)acetamidas
Hungarian magyar flufenacet (ISO) N -(4-fluorfenil)- N -izopropil-2-(5-trifluormetil-[1,3,4]tiadiazol-2-iloxi)acetamid
Maltese Malti flufenaċet (ISO) N -(4-fluworofenil)- N -isopropil-2-(5-trifluworometil-[1,3,4]tijadijażol-2-ilossi)aċetammid
Dutch Nederlands flufenacet (ISO) N -(4-fluorfenyl)- N -isopropyl-2-(5-trifluormethyl-[1,3,4]thiadiazool-2-yloxy)acetamide
Polish polski flufenacet (ISO) 4'-fluoro-N-izopropylo-2-(5-trifluorometylo-1,3,4-tiadiazol-2-iloksy)acetanilid
Portuguese português flufenacete (ISO) N -(4-fluorofenil)- N -isopropil- 2-(5-trifluorometil-[1,3,4]tiadiazol-2-iloxi)acetamida
Romanian română flufenacet (ISO) N -(4-fluorofenil)- N -izopropil-2-(5-trifluorometil-[1,3,4]tiadiazol-2-iloxi)acetamidă
Slovak slovenčina flufenacet (ISO) 4’-fluór-N-izopropyl-2-[5-(trifluórmetyl)-[1,3,4]tiadiazol-2-yloxy]acetanilid
Slovenian slovenščina flufenacet (ISO) N -(4-fluorofenil)- N -izopropil-2-(5-trifluorometil-[1,3,4]tiadiazol-2-iloksi)acetamid
Finnish suomi flufenasetti (ISO) N -(4-fluorifenyyli)- N -isopropyyli- 2-(5-trifluorimetyyli-[1,3,4]tiadiatsol-2-yylioksi)asetamidi
Swedish svenska flufenacet (ISO) N -(4-fluorfenyl)- N -isopropyl-2-(5-trifluormetyl-[1,3,4]tiadiazol-2-yloxi)acetamid

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

Flufenacet GHS label elements

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

GHS08 Health hazard pictogramGHS07 Exclamation mark pictogramGHS09 Environment pictogram

Warning

Flufenacet

  • Harmful if swallowed.
  • May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
  • May cause an allergic skin reaction.
  • Very toxic to aquatic life.
  • Very toxic to aquatic life with long lasting effects.
  • Do not breathe dust/fume/gas/mist/vapours/spray.
  • Avoid breathing dust/fume/gas/mist/vapours/spray.
  • Do not eat, drink or smoke when using this product.
  • 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/
  • IF SWALLOWED:
  • Call a POISON CENTER/doctor/ if you feel unwell.
  • Get medical advice/attention.
  • Get medical advice/attention if you feel unwell.
  • Rinse mouth.
  • 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 Flufenacet in the GHS label constructor →

07 · Health hazards

Flufenacet health hazards and exposure limits

Flufenacet hazard summary

May cause skin sensitization; [eChemPortal: ESIS] May cause irritation; May cause skin sensitization; [MSDSonline]

Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

Flufenacet carcinogenicity classification

Cancer Classification: Not Likely to be Carcinogenic to Humans

Source: Hazardous Substances Data Bank (HSDB)

An IARC group and a CLP classification answer different questions. IARC judges whether the evidence for cancer in humans is strong enough; CLP Annex VI is the legally binding EU classification. A substance can carry one and not the other.

08 · Physical and chemical properties

Flufenacet 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.

Flufenacet boiling point

Property Value Conditions Source
Boiling point Decomposes decomposes HSDB

Flufenacet melting point

Property Value Conditions Source
Melting point 77.5 °C (171.5 °F) range, midpoint shown HSDB

Flufenacet density

Property Value Conditions Source
Density 1.312 g/cm³ HSDB

Flufenacet solubility

Property Value Conditions Source
Solubility In water, 56 mg/L (pH 4) at 25 °C; 56 mg/L (pH 7) at 25 °C; 54 mg/L (pH 9) at 25 °C at 25 °C HSDB

Flufenacet vapor pressure

Property Value Conditions Source
Vapor pressure 6.75e-7 mmHg at 20 °C HSDB
6.7e-7 mmHg Haz-Map

Flufenacet corrosivity

Property Value Conditions Source
Corrosivity Non-corrosive to equipment and metal surfaces HSDB

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

09 · Source notes

Further notes on Flufenacet

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

Solubility in organic solvents (g/L at 20 °C): n-hexane - 8.7; toluene - >200; dichloromethane - >200; 2-propanol - 170; 1-octanol - 88; polyethylene glycol - 74; acetone - >200; dimethylformamide - >200; acetonitrile - >200; dimethylsulfoxide - >200

Source: HSDB

10 · Handling and storage

Flufenacet storage and handling

Flufenacet storage conditions

Store in cool dry place. Storage above 100 °F results in loss of active ingredient.

Source: Hazardous Substances Data Bank (HSDB)

Planning storage for a mix of chemicals? Check Flufenacet in the storage compatibility matrix →

11 · Questions

Flufenacet — frequently asked questions

What is the CAS number of Flufenacet?

The CAS number of Flufenacet is 142459-58-3.

What is the chemical formula of Flufenacet?

The molecular formula of Flufenacet is C14H13F4N3O2S and its molecular weight is 363.33 g/mol.

What does a Flufenacet label have to show?

Under CLP Annex VI the label for Flufenacet carries the pictograms Health hazard, Exclamation mark and Environment and the signal word is Warning.

Is Flufenacet flammable?

CLP Annex VI assigns Flufenacet 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 Flufenacet a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Flufenacet. 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 boiling point of Flufenacet?

The boiling point reported for Flufenacet is Decomposes, decomposes (HSDB).

What is the melting point of Flufenacet?

The melting point reported for Flufenacet is 77.5 °C (171.5 °F), range, midpoint shown (HSDB).

How should Flufenacet be stored?

Store in cool dry place. Storage above 100 °F results in loss of active ingredient. (Hazardous Substances Data Bank (HSDB))

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