Substance profile
Difethialone
Difethialone is a chemical substance with the molecular formula C31H23BrO2S.
01 · Identification
What Difethialone is
Difethialone is a chemical substance with the molecular formula C31H23BrO2S. Its molecular formula is C31H23BrO2S and its molecular weight is 539.5 g/mol.
Under the GHS it carries the signal word Danger.
02 · Identifiers
Difethialone identifiers and molecular data
Difethialone CAS number and EC number
Difethialone molecular formula and molecular weight
Other names for Difethialone
- difethialone (ISO)
- 3-[3-(4′-bromobiphenyl-4-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-hydroxy-2H-1-benzothiopyran-2-one
03 · GHS classification
Difethialone hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Difethialone pictograms and signal word
Difethialone hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Acute toxicity - oral GHS chapter 3.1 | Category 1 or 2 | H300 | GHS06 |
| Acute toxicity - dermal GHS chapter 3.1 | Category 1 or 2 | H310 | GHS06 |
| Acute toxicity - inhalation GHS chapter 3.1 | Category 1 or 2 | H330 | GHS06 |
| Specific target organ toxicity - repeated exposure GHS chapter 3.9 | Category 1 | H372 | 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.
Difethialone hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H360D | May damage the unborn child. |
| H330 | Fatal if inhaled. |
| H310 | Fatal in contact with skin. |
| H300 | Fatal if swallowed. |
| H372 | Causes 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>. |
| H400 | Very toxic to aquatic life. |
| H410 | Very toxic to aquatic life with long lasting effects. |
Difethialone supplemental EU statements (EUH)
| Code | Statement |
|---|---|
| EUH070 | Toxic by eye contact. |
This page lists only the codes assigned to Difethialone. 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 Difethialone
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 Difethialone 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
Difethialone precautionary statements
CLP Annex VI assigns 14 precautionary statements to Difethialone. 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
Difethialone 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 | дифетиалон (ISO) 3-[3-(4′-бромобифенил-4-ил)-1,2,3,4-тетрахидронафтален-1-ил)-4-хидрокси-2 H -1-бензотиопиран-2-он |
| Spanish español | difetialona (ISO) 3-[3-(4′-bromobifenil-4-il)-1,2,3,4-tetrahidronaftalen-1-il]-4-hidroxi-2 H -1-benzotiopiran-2-ona |
| Czech čeština | difethialon (ISO) 3-[3-(4′-brombifenyl-4-yl)-1,2,3,4-tetrahydronaftalen-1-yl]-4-hydroxy-2 H -1-benzothiopyran-2-on |
| Danish dansk | difethialon (ISO) 3-[3-(4′-bromobiphenyl-4-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-hydroxy-2 H -1-benzothiopyran-2-on |
| German Deutsch | Difethialon (ISO) 3-[3-(4′-Brombiphenyl-4-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-hydroxy-2 H -1-benzothiopyran-2-on |
| Estonian eesti | difetialoon (ISO) 3-[3-(4′-bromobifenüül-4-üül)-1,2,3,4-tetrahüdronaftaleen-1-üül]-4-hüdroksü-2 H -1-bensotiopüraan-2-oon |
| Greek ελληνικά | διφεθειαλόνη (ISO) 3-[3-(4′-βρωμοδιφαινυλ-4-υλο)-1,2,3,4-τετραϋδροναφθαλεν-1-υλ]-4-υδροξυ-2H-1-βενζοθειοπυρανόνη-2 |
| English English | difethialone (ISO) 3-[3-(4′-bromobiphenyl-4-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-4-hydroxy-2 H -1-benzothiopyran-2-one |
| French français | diféthialone (ISO) 3-[3-(4′-bromobiphényl-4-yl)-1,2,3,4-tétrahydronaphthalèn-1-yl]-4-hydroxy-2 H -1-benzothiopyran-2-one |
| Croatian hrvatski | difetialon (ISO) 3-[3-(4′-bromobifenil-4-il)-1,2,3,4-tetrahidronaftalen-1-il]-4-hidroksi-2 H -1-benzotiopiran-2-on |
| Italian italiano | difetialone (ISO) 3-[3--(4′-bromobifenil-4-il)-1,2,3,4-tetraidronaftalen-1-il]-4-idrossi-2 H -1-benzotiopiran-2-one |
| Latvian latviešu | difetialons ( ISO ) 3-[3-(4′-brombifenil-4-il)-1,2,3,4-tetrahidronaftalīn-1-il]-4-hidroksi-2 H -1-benztiopirān-2-ons |
| Lithuanian lietuvių | difetialonas (ISO) 3-[3-(4′-brombifenil-4-il)-1,2,3,4-tetrahidronaftalen-1-il]-4-hidroksi-2 H -1-benzotiopiran-2-onas |
| Hungarian magyar | difetialon (ISO) 3-[3-(4′-bromobifenil-4-il)-1,2,3,4-tetrahidronaftalin-1-il]-4-hidroxi-2 H -1-benzotiopirán-2-on |
| Maltese Malti | difetijalon (ISO) 3-[3-(4′-bromobifenil-4-il)-1,2,3,4-tetraidronaftalen-1-il]-4-idrossi-2 H -1-benżotijopiran-2-on |
| Dutch Nederlands | difethialon (ISO) 3-[3-(4′ -broombifenyl-4-yl)-1,2,3,4-tetrahydronaftaleen-1-yl]-4-hydroxy-2 H -1-benzothiopyran-2-on |
| Polish polski | difetialon (ISO) 3-[3-(4′-bromobifenylo-4-ylo)-1,2,3,4-tetrahydronaftaleno-1-ylo]-4-hydroksy-2 H -1-benzotiopiran-2-on |
| Portuguese português | difetialona (ISO) 3-[3-(4′-bromobifenil-4-il)-1,2,3,4-tetrahidronaftaleno-1-il]-4-hidroxi-2 H -1-benzotiopiran-2-ona |
| Romanian română | difetialonă (ISO) 3-[3-(4′-bromobifenil-4-il)-1,2,3,4-tetrahidronaftalen-1-il]-4-hidroxi-2 H -1-benzotiopiran-2-onă |
| Slovak slovenčina | difetialón (ISO) 3-[3-[4-(4-brómfenyl)fenyl]-1-tetralinyl]-2-hydroxy-4-tiochromenón |
| Slovenian slovenščina | difetialon (ISO) 3-[3-(4′-bromobifenil-4-il)-1,2,3,4-tetrahidronaftalen-1-il]-4-hidroksi-2 H -1-benzotiopiran-2-on |
| Finnish suomi | difetialoni (ISO) 3-[3-(4′-bromibifenyl-4-yyli)-1,2,3,4-tetrahydronaftalen-1-yyli]-4-hydroksi-2 H -1-bentsotiopyran-2-oni |
| Swedish svenska | difetialon (ISO) 3-[3-(4′-brombifenyl-4-yl)-1,2,3,4-tetrahydronaftalen-1-yl]-4-hydroxi-2 H -1-bensotiopyran-2-on |
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
Difethialone GHS label elements
Everything CLP Annex VI fixes for Difethialone, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Danger
Difethialone
- May damage the unborn child.
- Fatal if inhaled.
- Fatal in contact with skin.
- Fatal if swallowed.
- Causes 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>.
- Very toxic to aquatic life.
- Very toxic to aquatic life with long lasting effects.
- Toxic by eye contact.
- Do not breathe dust/fume/gas/mist/vapours/spray.
- Do not eat, drink or smoke when using this product.
- Use only outdoors or in a well-ventilated area.
- Avoid release to the environment.
- Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
- IF SWALLOWED:
- IF ON SKIN:
- IF INHALED:
- Immediately call a POISON CENTER/doctor/…
- Get medical advice/attention if you feel unwell.
- Rinse mouth.
- Wash with plenty of water/…
- Collect spillage.
- Dispose of contents/container to …
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Difethialone in the GHS label constructor →
07 · Questions
Difethialone — frequently asked questions
What is the CAS number of Difethialone?
The CAS number of Difethialone is 104653-34-1.
What is the chemical formula of Difethialone?
The molecular formula of Difethialone is C31H23BrO2S and its molecular weight is 539.5 g/mol.
What does a Difethialone label have to show?
Under CLP Annex VI the label for Difethialone carries the pictograms Health hazard, Skull and crossbones and Environment and the signal word is Danger.
Is Difethialone flammable?
CLP Annex VI assigns Difethialone 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 Difethialone a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Difethialone. 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.
Nearby
Substances next to Difethialone
Keep going: substances starting with D, or search the whole database by name, CAS number, pictogram or signal word.