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

O,O-Dimethyl S-[2-(propane-2-sulfinyl)ethyl] phosphorothioate

O,O-Dimethyl S-[2-(propane-2-sulfinyl)ethyl] phosphorothioate is a chemical substance with the molecular formula C7H17O4PS2.

CAS 2635-50-9 C7H17O4PS2 260.3 g/mol Danger

01 · Identification

What O,O-Dimethyl S-[2-(propane-2-s… is

O,O-Dimethyl S-[2-(propane-2-sulfinyl)ethyl] phosphorothioate is a chemical substance with the molecular formula C7H17O4PS2. Its molecular formula is C7H17O4PS2 and its molecular weight is 260.3 g/mol.

Under the GHS it carries the signal word Danger.

02 · Identifiers

O,O-Dimethyl S-[2-(propane-2-s… identifiers and molecular data

O,O-Dimethyl S-[2-(propane-2-s… CAS number and EC number

CAS number2635-50-9
Index number (CLP Annex VI)015-075-00-5

O,O-Dimethyl S-[2-(propane-2-s… molecular formula and molecular weight

Molecular formulaC7H17O4PS2
Molecular weight260.3 g/mol

Other names for O,O-Dimethyl S-[2-(propane-2-s…

  • S-[2-(isopropylsulphinyl)ethyl] O,O-dimethyl phosphorothioate

03 · GHS classification

O,O-Dimethyl S-[2-(propane-2-s… hazard classification

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

O,O-Dimethyl S-[2-(propane-2-s… pictograms and signal word

Signal wordDanger

O,O-Dimethyl S-[2-(propane-2-s… hazard class and category

GHS hazard classes O,O-Dimethyl S-[2-(propane… falls into
Hazard class Category From code Pictogram
Acute toxicity - oral GHS chapter 3.1 Category 3 H301 GHS06
Acute toxicity - dermal GHS chapter 3.1 Category 3 H311 GHS06
Acute toxicity - inhalation GHS chapter 3.1 Category 3 H331 GHS06

O,O-Dimethyl S-[2-(propane-2-s… hazard statements (H-codes)

Hazard statements assigned to O,O-Dimethyl S-[2-(propane…
CodeHazard statement
H331 Toxic if inhaled.
H311 Toxic in contact with skin.
H301 Toxic if swallowed.

This page lists only the codes assigned to O,O-Dimethyl S-[2-(propane…. 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 O,O-Dimethyl S-[2-(propane…

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 O,O-Dimethyl S-[2-(pro… 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

O,O-Dimethyl S-[2-(propane-2-s… precautionary statements

CLP Annex VI assigns 10 precautionary statements to O,O-Dimethyl S-[2-(propane…. 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

O,O-Dimethyl S-[2-(propane-2-s… 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 S -[2-(изопропилсулфинил)етилов] О , О -диметилов фосфоротиоат
Spanish español Fosforotioato de S [2-(isopropilsulfinil)etilo] y O , O -dimetilo
Czech čeština S -[2-(isopropylsulfinyl)ethyl]- O, O -dimethyl-fosforothioát
Danish dansk S -2-ethylsulfinyl-isopropyl- O, O- dimethyl-thiophosphat
German Deutsch S -2-(Isopropylsulfinyl)ethyl]- O, O -dimethylphosphorothioat
Estonian eesti S -[2-(isopropüülsulfinüül)etüül]- O , O -dimetüülfosforotioaat
Greek ελληνικά θειοφωσφορικό S -[2-(ισοπροπυλοσουλφινυλ)αιθύλιο] O , O -διμεθύλιο
English English S -[2-(isopropylsulphinyl)ethyl] O , O -dimethyl phosphorothioate
French français phosphorothioate de S -[2-(isopropylsulfinyl)éthyle] et de O, O -diméthyle
Croatian hrvatski S -[2-(izopropil-sulfinil)etil]- O , O -dimetil-fosforotioat
Italian italiano S-2-etil-sulfinil-isopropil-O, O-dimetil-monotiofosfato
Latvian latviešu S -[2-(izopropilsulfinil)etil]- O , O -dimetilfosfortioāts
Lithuanian lietuvių S -[2-(izopropilsulfinil)etil]- O , O -dimetiltiofosfatas
Hungarian magyar O, O -dimetil- S -[2-(izopropilszulfinil)etil]-tiofoszfát
Maltese Malti fosforoditijoat ta’ S -[2-(isopropilsulfinil)etil] O , O -dimetil
Dutch Nederlands S -2-ethyl-sulfinylisopropyl- O , O -dimethylthiofosfaat
Polish polski tiofosforan(V) S -2-(izopropylosulfinylo)etylo- O , O -dimetylu
Portuguese português tiofosfato de O , O -dimetilo e de S -(2-isopropilsulfinil)etilo
Romanian română tiofosfat de S -[2 (izopropilsulfinil)etil] și de O , O -dimetil
Slovak slovenčina S -[2-(izopropylsulfinyl)etyl]- O, O -dimetyl-fosforotioát
Slovenian slovenščina S -[2-(izopropilsulfinil)etil] O , O -dimetil fosforotioat
Finnish suomi [ S -[2-(isopropyylisulfinyyli)etyyli]- O, O -dimetyylifosforitioaatti
Swedish svenska S -[2-(isopropylsulfinyl)etyl]- O , O -dimetylfosfortioat

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

O,O-Dimethyl S-[2-(propane-2-s… GHS label elements

Everything CLP Annex VI fixes for O,O-Dimethyl S-[2-(propane…, 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

O,O-Dimethyl S-[2-(propane-2-s…

  • Toxic if inhaled.
  • Toxic in contact with skin.
  • Toxic if swallowed.
  • 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.
  • Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
  • IF SWALLOWED:
  • IF ON SKIN:
  • IF INHALED:
  • 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 O,O-Dimethyl S-[2-(propane… in the GHS label constructor →

07 · Questions

O,O-Dimethyl S-[2-(propane-2-s… — frequently asked questions

What is the CAS number of O,O-Dimethyl S-[2-(propane-2-s…?

The CAS number of O,O-Dimethyl S-[2-(propane-2-s… is 2635-50-9.

What is the chemical formula of O,O-Dimethyl S-[2-(propane-2-s…?

The molecular formula of O,O-Dimethyl S-[2-(propane-2-s… is C7H17O4PS2 and its molecular weight is 260.3 g/mol.

What does a O,O-Dimethyl S-[2-(propane-2-s… label have to show?

Under CLP Annex VI the label for O,O-Dimethyl S-[2-(propane-2-s… carries the pictogram Skull and crossbones and the signal word is Danger.

Is O,O-Dimethyl S-[2-(propane-2-s… flammable?

CLP Annex VI assigns O,O-Dimethyl S-[2-(propane-2-s… 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 O,O-Dimethyl S-[2-(propane-2-s… a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for O,O-Dimethyl S-[2-(propane-2-s…. 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.

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