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

Etrimfos

Etrimfos is a colorless oil with a slight characteristic odor.

CAS 38260-54-7 C10H17N2O4PS 292.29 g/mol Warning

01 · Identification

What Etrimfos is

Etrimfos is a colorless oil with a slight characteristic odor. Its molecular formula is C10H17N2O4PS and its molecular weight is 292.29 g/mol. It melts at -3.3 °C, is miscible with water.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Etrimfos identifiers and molecular data

Etrimfos CAS number and EC number

CAS number38260-54-7
EC number253-855-9
Index number (CLP Annex VI)015-122-00-X

Etrimfos molecular formula and molecular weight

Molecular formulaC10H17N2O4PS
Molecular weight292.29 g/mol

Other names for Etrimfos

  • etrimfos (ISO)
  • O-6-ethoxy-2-ethylpyrimidin-4-yl O,O-dimethylphosphorothioate

03 · GHS classification

Etrimfos hazard classification

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

Etrimfos pictograms and signal word

Signal wordWarning

Etrimfos hazard class and category

GHS hazard classes Etrimfos falls into
Hazard class Category From code Pictogram
Acute toxicity - oral GHS chapter 3.1 Category 4 H302 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

Etrimfos hazard statements (H-codes)

Hazard statements assigned to Etrimfos
CodeHazard statement
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 Etrimfos. 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 Etrimfos

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 Etrimfos 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

Etrimfos precautionary statements

CLP Annex VI assigns 7 precautionary statements to Etrimfos. 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.

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

Etrimfos 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 етримфос (ISO) O -6-етокси-2-етилпиримидин-4-илов O, O -диметилов фосфоротиоат
Spanish español Etrimfós (ISO) fosforotioato de O -6-etoxi-2-etilpirimidin-4-ilo y O, O -dimetilo
Czech čeština etrimfos (ISO) O -(6-ethoxy-2-ethylpyrimidin-4-yl)- O, O -dimethyl-fosforothioát
Danish dansk etrimfos (ISO) O- 6-ethoxy-2-ethylpyrimidin-4-yl- O, O- dimethylthiophosphat
German Deutsch Etrimfos (ISO) O -6-Ethoxy-2-ethylpyrimidin-4- yl- O, O -dimethylphosphorothioat
Estonian eesti etrimfoss (ISO) O -6-etoksü-2-etüülpürimidiin-4-üül- O , O -dimetüülfosforotioaat
Greek ελληνικά etrimfos (ετριμφός) (ISO) θειοφωσφορικό O -6-αιθοξυ-2-αιθυλοπυριμιδιν-4-ύλιο O, O -διμεθύλιο
English English etrimfos (ISO) O -6-ethoxy-2-ethylpyrimidin-4-yl O, O -dimethylphosphorothioate
French français étrimfos (ISO) O, O -diméthylphosphorothioate de O -6-éthoxy-2-éthylpyrimidin-4-yle
Croatian hrvatski etrimfos (ISO) O -6-etoksi-2-etil-pirimidin-4-il- O, O -dimetil-fosforotioat
Italian italiano etrimfos (ISO) tiofosfato di O -6-etossi-2-etilpirimidin-4-ile e di O , O -dimetile
Latvian latviešu etrimfoss (ISO) O -6-etoksi-2-etilpirimidīn-4-il- O, O -dimetilfosfortioāts
Lithuanian lietuvių etrimfosas (ISO) O -6-etoksi-2-etilpirimidin-4-il- O, O -dimetiltiofosfatas
Hungarian magyar etrimfosz(ISO) O -6-etoxi-2-etilpirimidin-4-il- O, O -dimetil-tiofoszfát
Maltese Malti etrimfos (ISO) O, O-dimetilfosforotijoat ta’ O-6-etossi-2-etilpirimidin-4-il
Dutch Nederlands etrimfos (ISO) O -6-ethoxy-2-ethylpyrimidine-4-yl- O, O -dimethylthiofosfaat
Polish polski etrymfos (ISO) tiofosforan O-6-etoksy-2-etylopirymidyn-4-ylu-O, O-dimetylu
Portuguese português etrinfos (ISO) tiofosfato de O , O -dimetilo e de O -6-etoxi-2-etilpirimidin-4-ilo
Romanian română etrimfos (ISO) ditiofosfat de O -6-etoxi-2-etilpirimidin-4-il O, O -dimetil
Slovak slovenčina etrimfos (ISO) O -(6-etoxy-2-etylpyrimidín-4-yl)- O, O -dimetyl-fosforotioát
Slovenian slovenščina etrimfos (ISO) O -6-etoksi-2-etilpirimidin-4-il- O, O -dimetilfosforotioat
Finnish suomi etrimfossi (ISO) O -6-etoksi-2-etyylipyrimidin-4-yyli- O , O -dimetyylifosforotioaatti
Swedish svenska etrimfos (ISO) O -6-etoxi-2-etylpyrimidin-4-yl- 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

Etrimfos GHS label elements

Everything CLP Annex VI fixes for Etrimfos, 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

Etrimfos

  • Harmful if swallowed.
  • Very toxic to aquatic life.
  • Very toxic to aquatic life with long lasting effects.
  • Do not eat, drink or smoke when using this product.
  • Avoid release to the environment.
  • IF SWALLOWED:
  • 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 Etrimfos in the GHS label constructor →

07 · Health hazards

Etrimfos health hazards and exposure limits

Etrimfos hazard summary

No evidence of mutagenicity in studies using hamsters and micro organisms; No reproductive or teratogenic effects observed in three generation, two litter generation study with rats; In a reproductive study with rabbits, minor reproductive toxicity (including decrease in number of implantations and increase in dead fetuses) was observed in the highest dose groups and 3 animals born with skeletal deformations; Caused no skin and mild eye irritation in rabbits; No significant adverse effects besides inhibition of cholinesterase activity was observed in long term feeding studies with rats; No evidence of delayed neuropathy in hens nor skin sensitization in guinea pigs; [INCHEM JMPR] The average of two baseline respective cholinesterase activity determinations three days apart, with no exposures to enzyme inhibiting pesticides for at least 30 days, is recommended for each worker prior to exposure to cholinesterase inhibitors because of large inter-individual differences in published baseline values. To be established at least once a year. Removal from workplace exposures is recommended until the cholinesterase activity returns to within 20% of baseline. [TLVs and BEIs]

Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

08 · Physical and chemical properties

Etrimfos 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.

Etrimfos melting point

Property Value Conditions Source
Melting point -3.35 °C (26 °F) HSDB

Etrimfos density

Property Value Conditions Source
Density 1.195 g/cm³ at 20 °C HSDB

Etrimfos solubility

Property Value Conditions Source
Solubility Miscible with ethyl acetate and ether. HSDB
Solubility (23 °C): 40 mg/l water; completely miscible with acetone, chloroform, dimethyl sulfoxide, ethanol, hexane, methanol, xylene. at 23 °C HSDB
0.04 mg/mL at 23 °C at 23 °C HMDB

Etrimfos vapor pressure

Property Value Conditions Source
Vapor pressure 64510 mmHg at 20 °C HSDB
0.000065 mmHg at 20 °C HSDB
0.00008 mmHg Haz-Map

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

09 · Questions

Etrimfos — frequently asked questions

What is the CAS number of Etrimfos?

The CAS number of Etrimfos is 38260-54-7. Its EC number is 253-855-9.

What is the chemical formula of Etrimfos?

The molecular formula of Etrimfos is C10H17N2O4PS and its molecular weight is 292.29 g/mol.

What does a Etrimfos label have to show?

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

Is Etrimfos flammable?

CLP Annex VI assigns Etrimfos 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 Etrimfos a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Etrimfos. 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 Etrimfos?

The melting point reported for Etrimfos is -3.35 °C (26 °F) (HSDB).

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