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

Fenazaquin

Fenazaquin is colorless crystals.

CAS 120928-09-8 C20H22N2O 306.4 g/mol Danger

01 · Identification

What Fenazaquin is

Fenazaquin is colorless crystals. Its molecular formula is C20H22N2O and its molecular weight is 306.4 g/mol. It melts at 78.8 °C.

Under the GHS it carries the signal word Danger.

02 · Identifiers

Fenazaquin identifiers and molecular data

Fenazaquin CAS number and EC number

CAS number120928-09-8
EC number410-580-0
Index number (CLP Annex VI)613-159-00-1

Fenazaquin molecular formula and molecular weight

Molecular formulaC20H22N2O
Molecular weight306.4 g/mol

Other names for Fenazaquin

  • fenazaquin (ISO)
  • 4-[2-[4-(1,1-dimethylethyl)phenyl]-ethoxy]quinazoline

03 · GHS classification

Fenazaquin hazard classification

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

Fenazaquin pictograms and signal word

Signal wordDanger

Fenazaquin hazard class and category

GHS hazard classes Fenazaquin falls into
Hazard class Category From code Pictogram
Acute toxicity - oral GHS chapter 3.1 Category 3 H301 GHS06
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

Fenazaquin hazard statements (H-codes)

Hazard statements assigned to Fenazaquin
CodeHazard statement
H301 Toxic if swallowed.
H332 Harmful if inhaled.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to Fenazaquin. 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 Fenazaquin

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 Fenazaquin 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

Fenazaquin precautionary statements

CLP Annex VI assigns 11 precautionary statements to Fenazaquin. 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

Fenazaquin 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 феназахин (ISO) 4-[2-[4-(1,1-диметилетил)фенил]етокси]хиназолин
Spanish español Fenazaquina (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]-etoxi]quinazolina
Czech čeština fenazachin (ISO) 4-[2-(4- terc -butylfenyl)ethoxy]chinazolin
Danish dansk fenazaquin (ISO) 4-[2-[4-(1,1-dimethylethyl)phenyl]ethoxy]quinazolin
German Deutsch Fenazaquin (ISO) 4-[2-[4-(1,1-Dimethylethyl)phenyl]ethoxy]chinazolin
Estonian eesti fenasakiin (ISO) 4-[2-[4-(1,1-dimetüületüül)fenüül]-etoksü]kinasoliin
Greek ελληνικά fenazaquin (φαιναζακίνη) (ISO) 4-[2-[4-(1,1-διμεθυλαιθυλο)φαινυλ]αιθοξυ]κιναζολίνη
English English fenazaquin (ISO) 4-[2-[4-(1,1-dimethylethyl)phenyl]-ethoxy]quinazoline
French français fénazaquine (ISO) 4-[2-[4-(1,1-diméthyléthyl)phényl]-éthoxy]quinazoline
Croatian hrvatski fenazakin (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]-etoksi]kinazolin
Italian italiano fenazaquin (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]-etossi]chinazolina
Latvian latviešu fenazakvīns (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]-etoksi]hinazolīns
Lithuanian lietuvių fenazakvinas (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]-etoksi]chinazolinas
Hungarian magyar fenazakvin (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]-etoxi]kinazolin
Maltese Malti fenażakwin (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]-etossi]kwinażolina
Dutch Nederlands fenazaquin (ISO) 4-[2-[4-(1,1-dimethylethyl)fenyl]-ethoxy]chinazoline
Polish polski fenazachina (ISO) 4-{2-[4-(1,1-dimetyloetylo)fenylo]etoksy}chinazolina
Portuguese português fenazaquina (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]etoxi]quinazolina
Romanian română fenazaquin (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]-etoxi]chinazolină
Slovak slovenčina fenazachín (ISO) 4-[2-(4- terc -butylfenyl)-etoxy]chinazolín
Slovenian slovenščina fenazakvin (ISO) 4-[2-[4-(1,1-dimetiletil)fenil]etoksi]kinazolin
Finnish suomi fenatsakiini (ISO) 4-[2-[4-(1,1-dimetyylietyyli)fenyyli]etoksi]kinatsoliini
Swedish svenska fenazakin (ISO) 4-[2-[4-(1,1-dimetyletyl)fenyl]etoxi]kinazolin

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

Fenazaquin GHS label elements

Everything CLP Annex VI fixes for Fenazaquin, 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 pictogramGHS09 Environment pictogram

Danger

Fenazaquin

  • Toxic if swallowed.
  • Harmful if inhaled.
  • 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:
  • Immediately call a POISON CENTER/doctor/
  • 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 Fenazaquin in the GHS label constructor →

07 · Physical and chemical properties

Fenazaquin 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.

Fenazaquin melting point

Property Value Conditions Source
Melting point 78.75 °C (173.8 °F) range, midpoint shown HSDB

Fenazaquin density

Property Value Conditions Source
Density 1.16 g/cm³ HSDB

Fenazaquin solubility

Property Value Conditions Source
Solubility In water, 0.102 mg/L (pH 5, 7) , 0.135 mg/L (pH 9); both at 20 °C at 20 °C HSDB

Fenazaquin vapor pressure

Property Value Conditions Source
Vapor pressure 25.5021 mmHg at 25 °C HSDB

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

08 · Source notes

Further notes on Fenazaquin

These are descriptions rather than measured values, so they are kept out of the table above and quoted here with the source that reported them.

Solubility

In acetone, hexane 33-50, acetone, ethyl acetate 400-500, n-chlorobutane, chloroform, toluene, N-methyl-2-pyrrolidone >500, dichloromethane >600, dimethylformamide 300-400, ethylene glycol <5, isopropanol, methanol 50-100 (all in g/L at 23 °C)

Source: HSDB

09 · Questions

Fenazaquin — frequently asked questions

What is the CAS number of Fenazaquin?

The CAS number of Fenazaquin is 120928-09-8. Its EC number is 410-580-0.

What is the chemical formula of Fenazaquin?

The molecular formula of Fenazaquin is C20H22N2O and its molecular weight is 306.4 g/mol.

What does a Fenazaquin label have to show?

Under CLP Annex VI the label for Fenazaquin carries the pictograms Skull and crossbones and Environment and the signal word is Danger.

Is Fenazaquin flammable?

CLP Annex VI assigns Fenazaquin 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 Fenazaquin a carcinogen?

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

The melting point reported for Fenazaquin is 78.75 °C (173.8 °F), range, midpoint shown (HSDB).

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