Substance profile
Coumafuryl
Coumafuryl is a white powder.
01 · Identification
What Coumafuryl is
Coumafuryl is a white powder. Its molecular formula is C17H14O5 and its molecular weight is 298.29 g/mol. It melts at 124 °C.
Under the GHS it carries the signal word Danger.
02 · Identifiers
Coumafuryl identifiers and molecular data
Coumafuryl CAS number and EC number
Coumafuryl molecular formula and molecular weight
Other names for Coumafuryl
- coumafuryl (ISO)
- fumarin
- (RS)-3-(1-(2-furyl)-3-oxobutyl)4-hydroxycoumarin
- 4-hydroxy-3-[3-oxo-1-(2-furyl) butyl]coumarin
03 · GHS classification
Coumafuryl hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Coumafuryl pictograms and signal word
Coumafuryl hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Acute toxicity - oral GHS chapter 3.1 | Category 3 | H301 | GHS06 |
| Specific target organ toxicity - repeated exposure GHS chapter 3.9 | Category 1 | H372 | GHS08 |
| Hazardous to the aquatic environment - chronic GHS chapter 4.1 | Category 3 | H412 | — |
Coumafuryl hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H301 | Toxic 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>. |
| H412 | Harmful to aquatic life with long lasting effects. |
This page lists only the codes assigned to Coumafuryl. 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 Coumafuryl
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 Coumafuryl 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
Coumafuryl precautionary statements
CLP Annex VI assigns 8 precautionary statements to Coumafuryl. 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
Coumafuryl 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 | кумафурил (ISO) фумарин( RS )-3-(3-оксо-1-(2-фурил)бутил)-4-хидроксикумарин4-хидрокси-3-[3-оксо-1-(2-фурил)бутил]кумарин |
| Spanish español | Cumafurilo (ISO) fumarina( RS )-3-(1-(2-furil)-3-oxobutil)-4-hidroxicumarina4-hidroxi-3-[3-oxo-1-(2-furil)butil]cumarina |
| Czech čeština | kumafuryl (ISO) fumarin4-(2-furyl)-4-(4-hydroxy-2-oxo-2 H -chromen-3-yl)butan-2-on |
| Danish dansk | coumafuryl (ISO) fumarin( RS )-3-(1-(2-furyl)-3-oxobutyl)4-hydroxycoumarin4-hydroxy-3-[3-oxo-1-(2-furyl)-butyl]-coumarin |
| German Deutsch | Coumafuryl (ISO) Fumarin( RS )-3-(1-(2-Furyl)-3-oxobutyl)4-hydroxycumarin4-Hydroxy-3-[3-oxo-1-(2-furyl)butyl]cumarin |
| Estonian eesti | kumafurüül (ISO) fumariin( RS )-3-(1-(2-furüül)-3-oksobutüül)-4-hüdroksükumariin4-hüdroksü-3-[3-okso-1-(2-furüül)butüül]kumariin |
| Greek ελληνικά | coumafuryl (κουμαφουρύλη) (ISO) φουμαρίνη( RS )-3-(1-(2-φουρυλ)-3-οξοβουτυλ)-4-υδροξυκουμαρίνη4-υδροξυ-3-[3-οξο-1-(2-φουρυλο)βουτυλο]κουμαρίνη |
| English English | coumafuryl (ISO) fumarin( RS )-3-(1-(2-furyl)-3-oxobutyl)4-hydroxycoumarin4-hydroxy-3-[3-oxo-1-(2-furyl)butyl]coumarin |
| French français | coumafuryl (ISO) fumarine( RS )-3-(1-(2-furyl)-3-oxobutyl)4-hydroxycoumarine4-hydroxy-3-[3-oxo-1-(2-furyl)butyl]coumarine |
| Croatian hrvatski | kumafuril (ISO) fumarin( RS )-3-(1-(2-furil)-3-oksobutil)-4-hidroksikumarin4-hidroksi-3-[3-okso-1-(2-furil)butil]kumarin |
| Italian italiano | cumafuril (ISO) fumarin( RS )-3-(1-(2-furil)-3-oxobutil)4-idrossicumarina4-idrossi-3-[3-oxo-1-(2-furil)butil]cumarina |
| Latvian latviešu | kumafurils (ISO) fumarīns( RS )-3-(1-(2-furil)-3-oksobutil)-4-hidroksikumarīns4-hidroksi-3-[3-okso-1-(2-furil)butil]kumarīns |
| Lithuanian lietuvių | kumafurilas (ISO) fumarinas(RS)-3-(1-(2-furil)-3-oksobutil)-4-hidroksikumarinas4-hidroksi-3-[3-okso-1-(2-furil)butil]kumarinas |
| Hungarian magyar | kumafuril (ISO) fumarin( RS )-3-(1-(2-furil)-3-oxobutil)4-hidroxikumarin4-hidroxi-3-[3-oxo-1-(2-furil)butil]kumarin |
| Maltese Malti | kowmafuril (ISO) fumarin( RS )-3-(1-(2-furil)-3-ossobutil)4-idrossikowmarin4-idrossi-3-[3-osso-1-(2-furil)butil]kowmarin |
| Dutch Nederlands | cumafuryl (ISO) fumarin( RS )-3-(1-(2-furyl)-3-oxobutyl)4-hydroxycumarine4-hydroxy-3-[3-oxo-1-(2-furyl)butyl]cumarine |
| Polish polski | kumafuryl (ISO) fumaryn3-[1-(2-furylo)-3-oksobutylo]-4-hydroksy-2-okso-2 H -chromen3-[1-(2-furylo)-3-oksobutylo]-4-hydroksykumaryna |
| Portuguese português | cumafurilo (ISO) fumarina( RS )-3-(1-(2-furil)-3-oxobutil)-4-hidroxicumarina4-hidroxi-3-[3-oxo-1-(2-furil)butil]cumarina |
| Romanian română | cumafuril (ISO) fumarină( RS )-3-(1-(2-furil)-3-oxobutil)-4-hidroxicumarină4-hidroxi-3-[3-oxo-1-(2-furil)butil]cumarină |
| Slovak slovenčina | kumafuryl (ISO) fumarín(RS)-4-(2-furyl)-4-(4-hydroxy-2-oxo-2H-chromén-3-yl)bután-2-ón |
| Slovenian slovenščina | kumafuril (ISO) fumarin( RS )-3-(1-(2-furil)-3-oksobutil)4-hidroksikumarin4-hidroksi-3-[3-okso-1-(2-furil)butil]kumarin |
| Finnish suomi | kumafuryyli (ISO) fumariini( RS )-3-(1-(2-furyyli)-3-oksobutyyli)4-hydroksikumariini4-hydroksi-3-[3-okso-1-(2-furyyli)butyyli]kumariini |
| Swedish svenska | kumafuryl (ISO) fumarin( RS )-3-(1-(2-furyl)-3-oxobutyl)4-hydroxikumarin4-hydroxi-3-[3-oxo-1-(2-furyl)butyl]kumarin |
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
Coumafuryl GHS label elements
Everything CLP Annex VI fixes for Coumafuryl, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Danger
Coumafuryl
- Toxic 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>.
- Harmful to aquatic life with long lasting effects.
- Do not breathe dust/fume/gas/mist/vapours/spray.
- Do not eat, drink or smoke when using this product.
- Avoid release to the environment.
- IF SWALLOWED:
- Immediately call a POISON CENTER/doctor/…
- Get medical advice/attention if you feel unwell.
- Rinse mouth.
- Dispose of contents/container to …
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Coumafuryl in the GHS label constructor →
07 · Health hazards
Coumafuryl health hazards and exposure limits
Coumafuryl hazard summary
A vitamin K antagonist--causes clotting factor disruption and bleeding; [HSDB] First generation anticoagulant rodenticide; Discontinued by Rhone-Poulenc; [INCHEM] See Warfarin.
Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
08 · Physical and chemical properties
Coumafuryl 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.
Coumafuryl melting point
| Property | Value | Conditions | Source |
|---|---|---|---|
| Melting point | 124 °C (255.2 °F) | HSDB |
Coumafuryl solubility
| Property | Value | Conditions | Source |
|---|---|---|---|
| Solubility | Solubility in water: 150 g/100 ml @ 20 °C | at 20 °C, Sodium salt | HSDB |
Coumafuryl vapor pressure
| Property | Value | Conditions | Source |
|---|---|---|---|
| Vapor pressure | Very low at room temperature | HSDB |
Coumafuryl corrosivity
| Property | Value | Conditions | Source |
|---|---|---|---|
| Corrosivity | Non-corrosive | HSDB |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.
09 · Source notes
Further notes on Coumafuryl
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
Practically insoluble in water; readily soluble in acetone, methyl ethyl ketone, cyclohexanone, ether, dioxane, methylene chloride, dimethylformamide; moderately soluble in toluene, xylene, trichloroethylene, carbon tetrachloride; very slightly soluble in petroleum ether and mineral oils
Source: HSDB
10 · Questions
Coumafuryl — frequently asked questions
What is the CAS number of Coumafuryl?
The CAS number of Coumafuryl is 117-52-2. Its EC number is 204-195-5.
What is the chemical formula of Coumafuryl?
The molecular formula of Coumafuryl is C17H14O5 and its molecular weight is 298.29 g/mol.
What does a Coumafuryl label have to show?
Under CLP Annex VI the label for Coumafuryl carries the pictograms Skull and crossbones and Health hazard and the signal word is Danger.
Is Coumafuryl flammable?
CLP Annex VI assigns Coumafuryl 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 Coumafuryl a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Coumafuryl. 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 Coumafuryl?
The melting point reported for Coumafuryl is 124 °C (255.2 °F) (HSDB).
Nearby
Substances next to Coumafuryl
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