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

Demephion-O

Demephion-O is a chemical substance with the molecular formula C5H13O3PS2.

CAS 682-80-4 C5H13O3PS2 216.3 g/mol Danger

01 · Identification

What Demephion-O is

Demephion-O is a chemical substance with the molecular formula C5H13O3PS2. Its molecular formula is C5H13O3PS2 and its molecular weight is 216.3 g/mol.

Under the GHS it carries the signal word Danger.

02 · Identifiers

Demephion-O identifiers and molecular data

Demephion-O CAS number and EC number

CAS number682-80-4
EC number211-666-9
Index number (CLP Annex VI)015-116-00-7

Demephion-O molecular formula and molecular weight

Molecular formulaC5H13O3PS2
Molecular weight216.3 g/mol

Other names for Demephion-O

  • demephion-O (ISO)
  • O,O-dimethyl O-2-methylthioethyl phosphorothioate

03 · GHS classification

Demephion-O hazard classification

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

Demephion-O pictograms and signal word

Signal wordDanger

Demephion-O hazard class and category

GHS hazard classes Demephion-O falls into
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 3 H311 GHS06

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.

Demephion-O hazard statements (H-codes)

Hazard statements assigned to Demephion-O
CodeHazard statement
H300 Fatal if swallowed.
H311 Toxic in contact with skin.

This page lists only the codes assigned to Demephion-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 Demephion-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 Demephion-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

Demephion-O precautionary statements

CLP Annex VI assigns 7 precautionary statements to Demephion-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.

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

Demephion-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 демефион-О (ISO) O, O -диметилов О -2-метилтиоетилов фосфоротиоат
Spanish español Demefión- O (ISO) fosforotioato de O, O -dimetilo y O -2-metiltioetilo
Czech čeština demefion- O (ISO) O, O -dimethyl- O -[2-(methylsulfanyl)ethyl]-fosforothioát
Danish dansk demephion-O (ISO): O, O- dimethyl- O- 2-methylthioethylthiophosphat
German Deutsch Demephion- O (ISO) O, O -Dimethyl- O -2-methylthioethylphosphorothioat
Estonian eesti demefioon-O (ISO) O , O -dimetüül- O -2-metüültioetüülfosforotioaat
Greek ελληνικά demephion-O (δεμεφιόνη-Ο) (ISO) θειοφωσφορικό O, O -διμεθύλιο O -2-μεθυλοθειοαιθύλιο
English English demephion-O (ISO) O, O -dimethyl O -2-methylthioethyl phosphorothioate
French français déméphion-O (ISO) phosphorothioate de O, O -diméthyle et de O -2-méthylthioéthyle
Croatian hrvatski demefion- O (ISO) O, O -dimetil- O -2-metil-tioetil-fosforotioat
Italian italiano demefion-O (ISO) tiofosfato di O, O-dimetile e O-2-metiltioetile
Latvian latviešu demefions-O (ISO) O, O -dimetil- O -2-metiltioetilfosfortioāts
Lithuanian lietuvių demefionas-O (ISO) O, O -dimetil- O -2-metiltioetiltiofosfatas
Hungarian magyar demefion- O (ISO) O, O -dimetil- O -2-metiltioetil-tiofoszfát
Maltese Malti demefion-O (ISO) fosforotijoat ta’ O, O-dimetil O-2-metiltijoetil
Dutch Nederlands demefion- O (ISO) O , O -dimethyl- O -2-methylthioëthylthiofosfaat
Polish polski demefion-O (ISO) tiofosforan O-2-(metylosulfanylo)etylu-O, O-dimetylu
Portuguese português demefião-O (ISO) tiofosfato de O , O -dimetilo e de O -2-metiltioetilo
Romanian română demefion-O (ISO) tiofosfat de O, O -dimetil și de O -2-metiltioetil
Slovak slovenčina demefión- O (ISO) O, O -dimetyl- O -[2-(metylsulfanyl)etyl]-fosforotioát
Slovenian slovenščina demefion-O (ISO) O, O -dimetil O -2-metiltioetil fosforotioat
Finnish suomi demefioni-O (ISO) O , O -dimetyyli- O -2-metyylitioetyylifosforotioaatti
Swedish svenska demefion- O (ISO) O, O -dimetyl- O -2-metyltioetylfosfortioat

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

Demephion-O GHS label elements

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

GHS06 Skull and crossbones pictogram

Danger

Demephion-O

  • Fatal if swallowed.
  • Toxic in contact with skin.
  • Do not eat, drink or smoke when using this product.
  • 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/

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

Need this as an actual label? Open Demephion-O in the GHS label constructor →

07 · Questions

Demephion-O — frequently asked questions

What is the CAS number of Demephion-O?

The CAS number of Demephion-O is 682-80-4. Its EC number is 211-666-9.

What is the chemical formula of Demephion-O?

The molecular formula of Demephion-O is C5H13O3PS2 and its molecular weight is 216.3 g/mol.

What does a Demephion-O label have to show?

Under CLP Annex VI the label for Demephion-O carries the pictogram Skull and crossbones and the signal word is Danger.

Is Demephion-O flammable?

CLP Annex VI assigns Demephion-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 Demephion-O a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Demephion-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

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