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

Pyrazophos

Pyrazophos is a substance with a harmonised classification under EU CLP.

CAS 13457-18-6 Warning

01 · Identification

What Pyrazophos is

Pyrazophos is a substance with a harmonised classification under EU CLP.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Pyrazophos identifiers and molecular data

Pyrazophos CAS number and EC number

CAS number13457-18-6
EC number236-656-1
Index number (CLP Annex VI)015-137-00-1

Other names for Pyrazophos

  • pyrazophos (ISO)
  • O,O-diethyl O-(6-ethoxycarbonyl-5-methylpyrazolo[2,3-a]pyrimidin-2-yl) phosphorothioate

03 · GHS classification

Pyrazophos hazard classification

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

Pyrazophos pictograms and signal word

Signal wordWarning

Pyrazophos hazard class and category

GHS hazard classes Pyrazophos falls into
Hazard class Category From code Pictogram
Acute toxicity - oral GHS chapter 3.1 Category 4 H302 GHS07
Acute toxicity - inhalation GHS chapter 3.1 Category 4 H332 GHS07
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

Pyrazophos hazard statements (H-codes)

Hazard statements assigned to Pyrazophos
CodeHazard statement
H332 Harmful if inhaled.
H302 Harmful if swallowed.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to Pyrazophos. 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 Pyrazophos

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 Pyrazophos 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

Pyrazophos precautionary statements

CLP Annex VI assigns 10 precautionary statements to Pyrazophos. 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.

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

Pyrazophos 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 пиразофос (ISO) O , O -диетилов O -(6-етоксикарбонил-5-метилпиразоло[2,3- a ]пиримидин-2-илов) фосфоротиоат
Spanish español Pirazofós(ISO) fosforotioato de O, O -dietilo y O -(6-etoxicarbonil-5-metilpirazolo[2,3-a]pirimidin-2-ilo)
Czech čeština pyrazofos (ISO) O -[6-(ethoxykarbonyl)-5-methylpyrazolo[2,3- a ]pyrimidin-2-yl]- O, O -diethyl-fosforothioát
Danish dansk pyrazophos (ISO) O, O- diethyl- O- (6-ethoxycarbonyl-5-methylpyrazolo(2,3-a)pyrimidin-2-yl) thiophosphat
German Deutsch Pyrazophos (ISO) O, O -Diethyl- O -(6-ethoxycarbonyl-5-methylpyrazolo[2,3-a]-pyrimidin-2-yl)thiophosphatphosphorothioat O, O-Diethyl-O-(6-ethoxycarbonyl-5- methylpyrazolo[2,3-a]pyrimidin-2- yl)thiophosphat
Estonian eesti pürasofoss (ISO) O , O -dietüül- O -(6-etoksükarbonüül-5-metüülpürasolo[2,3-a]pürimidiin-2-üül)fosforotioaat
Greek ελληνικά pyrazophos (πυραζωφός) (ISO) θειοφωσφορικό O, O -διαιθύλιο O -(6-αιθοξυκαρβονυλο-5-μεθυλοπυραζολο[2,3-a]πυριμιδιν-2-ύλιο)
English English pyrazophos (ISO) O, O -diethyl O -(6-ethoxycarbonyl-5-methylpyrazolo[2,3-a]pyrimidin-2-yl) phosphorothioate
French français pyrazophos (ISO) phosphorothioate de O, O -diéthyle et de O -(6-éthoxycarbonyl-5-méthylpyrazolo[2,3-a]pyrimidin-2-yle)
Croatian hrvatski pirazofos (ISO) O, O -dietil- O -(6-etoksikarbonil-5-metil-pirazolo[2,3-a]pirimidin-2-il)-fosforotioat
Italian italiano pirazofos (ISO) tiofosfato di O , O -dietile e O -(6-etossicarbonil-5-metilpirazolo(2,3-a)pirimidin-2-ile)
Latvian latviešu pirazofoss (ISO) O, O -dietil- O -(6-etoksikarbonil-5-metilpirazol[2,3-a]pirimidīn-2-il)fosfortioāts
Lithuanian lietuvių pirazofosas (ISO) O, O -dietil- O -(6-etoksikarbonil-5-metilpirazol[2,3-a]pirimidin-2-il)tiofosfatas
Hungarian magyar pirazofosz (ISO) O, O -dietil- O -(6-etoxikarbonil-5-metilpirazolo[2,3-a]pirimidin-2-il)-tiofoszfát
Maltese Malti pirażofos (ISO) fosforoditijoat ta’ O, O-dietil O-(6-etossikarbonil-5-metilpirażolo[2,3-a]pirimidin-2-il)
Dutch Nederlands pyrazofos (ISO) O , O -diëthyl- O -(6-ethoxycarbonyl-5-methylpyrazolo[2,3- a ]pyrimidine-2-yl)thiofosfaat
Polish polski pirazofos (ISO) tiofosforan O -6-etoksykarbonylo-5-metylopirazolo[2,3-a]pirymidyn-2-ylu- O , O -dietylu
Portuguese português pirazofos (ISO) tiofosfato de O , O -dietilo e de O -(6-etoxicarbonil-5-metilpirazolo[2,3- a ]pirimidin-2-ilo)
Romanian română pirazofos (ISO) tiofosfat de O, O -dietil și de O -(6-etoxicarbonil- 5-metilpirazolo[2,3-a]pirimidin-2-il)
Slovak slovenčina pyrazofos (ISO) O, O -dietyl- O -[6-(etoxykarbonyl)-5-metylpyrazolo[2,3- a ]pyrimidín-2-yl]-fosforotioát
Slovenian slovenščina pirazofos (ISO) O, O -dietil O -(6-etoksikarbonil-5-metilpirazolo[2,3-a]pirimidin-2-il) fosforotioat
Finnish suomi pyratsofossi (ISO) O , O -dietyyli- O -(6-etoksikarbonyyli-5-metyylipyratsoli[2,3-a]pyrimidin-2-yyli)fosforotioaatti
Swedish svenska pyrazofos (ISO) O, O -dietyl- O -(6-etoxikarbonyl-5-metylpyrazolo[2,3-a]pyrimidin-2-yl)fosfortioat

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

Pyrazophos GHS label elements

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

GHS07 Exclamation mark pictogramGHS09 Environment pictogram

Warning

Pyrazophos

  • Harmful if inhaled.
  • Harmful if swallowed.
  • Very toxic to aquatic life.
  • Very toxic 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.
  • Use only outdoors or in a well-ventilated area.
  • Avoid release to the environment.
  • IF SWALLOWED:
  • IF INHALED:
  • Call a POISON CENTER/doctor/ if you feel unwell.
  • Rinse mouth.
  • Collect spillage.
  • Dispose of contents/container to

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

Need this as an actual label? Open Pyrazophos in the GHS label constructor →

07 · Questions

Pyrazophos — frequently asked questions

What is the CAS number of Pyrazophos?

The CAS number of Pyrazophos is 13457-18-6. Its EC number is 236-656-1.

What does a Pyrazophos label have to show?

Under CLP Annex VI the label for Pyrazophos carries the pictograms Exclamation mark and Environment and the signal word is Warning.

Is Pyrazophos flammable?

CLP Annex VI assigns Pyrazophos 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 Pyrazophos a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Pyrazophos. 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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