Substance profile
Demeton-O
Demeton-O is a chemical substance with the molecular formula C8H19O3PS2.
01 · Identification
What Demeton-O is
Demeton-O is a chemical substance with the molecular formula C8H19O3PS2. Its molecular formula is C8H19O3PS2 and its molecular weight is 258.3 g/mol.
Under the GHS it carries the signal word Danger.
02 · Identifiers
Demeton-O identifiers and molecular data
Demeton-O CAS number and EC number
Demeton-O molecular formula and molecular weight
Other names for Demeton-O
- demeton-O (ISO)
- O,O-diethyl-O-2-ethylthioethyl phosphorothioate
03 · GHS classification
Demeton-O hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Demeton-O pictograms and signal word
Demeton-O 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 |
| Hazardous to the aquatic environment - acute GHS chapter 4.1 | Category 1 | H400 | 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.
Demeton-O hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H310 | Fatal in contact with skin. |
| H300 | Fatal if swallowed. |
| H400 | Very toxic to aquatic life. |
This page lists only the codes assigned to Demeton-O. 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 Demeton-O
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 Demeton-O 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
Demeton-O precautionary statements
CLP Annex VI assigns 10 precautionary statements to Demeton-O. 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
Demeton-O 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 | деметон- О (ISO) О , О -диетил- О -2-етилтиоетилов фосфоротиоат |
| Spanish español | Demetón- O (ISO) fosforotioato de O , O -dietilo y O -2-etiltioetilo |
| Czech čeština | demeton- O (ISO) O, O -diethyl- O -[2-(ethylsulfanyl)ethyl]-fosforothioát |
| Danish dansk | demeton- O (ISO) O, O- diethyl- O- 2-ethylthioethylthiophosphat |
| German Deutsch | Demeton- O (ISO) O , O -diethyl- O -2-(ethylthio)ethyl) phosphorothioat |
| Estonian eesti | demetoon- O (ISO) O , O -dietüül- O -2-etüültioetüülfosforotioaat |
| Greek ελληνικά | demeton- O (δεμετόνη-Ο) (ISO) θειοφωσφορικός O , O -διαιθυλ- O -2-αιθυλοθειοαιθυλεστέρας |
| English English | demeton- O (ISO) O , O -diethyl- O -2-ethylthioethyl phosphorothioate |
| French français | déméton- O (ISO) phosphorothioate de O , O -diéthyl- O -2-éthylthioéthyle |
| Croatian hrvatski | demeton- O (ISO) O , O -dietil- O -2-etil-tioetil-fosforotioat |
| Italian italiano | demeton-O (ISO) tiofosfato di O, O-dietile e O-2-etiltioetile |
| Latvian latviešu | demetons- O (ISO) O , O -dietil- O -2-etiltioetilfosfortioāts |
| Lithuanian lietuvių | demetonas- O (ISO) O , O -dietil- O -2-etiltioetiltiofosfatas |
| Hungarian magyar | demeton- O (ISO) O , O -dietil- O -2-etiltioetil-tiofoszfát |
| Maltese Malti | demeton- O (ISO) fosforotijoat ta’ O , O -dietil- O -2-etiltijoetil |
| Dutch Nederlands | demeton- O (ISO) O , O -diëthyl- O -2-ethylthioëthylthiofosfaat |
| Polish polski | demeton- O (ISO) tiofosforan O -2-(etylosulfanylo)etylu- O , O -dietylu |
| Portuguese português | demetão- O (ISO) tiofosfato de O , O -dietilo e de O- 2-etiltioetilo |
| Romanian română | demeton- O (ISO) tiofosfat de O , O -dietil și de O -2-etiltioetil |
| Slovak slovenčina | demetón- O (ISO) O, O -dietyl- O -[2-(etylsulfanyl)etyl]- fosforotioát |
| Slovenian slovenščina | demeton- O (ISO) O , O -dietil- O -2-etiltioetil fosforotioat |
| Finnish suomi | demetoni- O (ISO) O , O -dietyyli- O -2-etyylitioetyylifosforotioaatti |
| Swedish svenska | demeton- O (ISO) O , O -dietyl- O -2-etyltioetylfosfortioat |
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
Demeton-O GHS label elements
Everything CLP Annex VI fixes for Demeton-O, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Danger
Demeton-O
- Fatal in contact with skin.
- Fatal if swallowed.
- Very toxic to aquatic life.
- Do not eat, drink or smoke when using this product.
- Avoid release to the environment.
- Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
- IF SWALLOWED:
- IF ON SKIN:
- Immediately call a POISON CENTER/doctor/…
- 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 Demeton-O in the GHS label constructor →
07 · Questions
Demeton-O — frequently asked questions
What is the CAS number of Demeton-O?
The CAS number of Demeton-O is 298-03-3. Its EC number is 206-053-8.
What is the chemical formula of Demeton-O?
The molecular formula of Demeton-O is C8H19O3PS2 and its molecular weight is 258.3 g/mol.
What does a Demeton-O label have to show?
Under CLP Annex VI the label for Demeton-O carries the pictograms Skull and crossbones and Environment and the signal word is Danger.
Is Demeton-O flammable?
CLP Annex VI assigns Demeton-O 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 Demeton-O a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Demeton-O. 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 Demeton-O
Keep going: substances starting with D, or search the whole database by name, CAS number, pictogram or signal word.