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

Dicyclohexylammonium nitrite

Dicyclohexylammonium nitrite is a chemical substance with the molecular formula C12H24N2O2.

CAS 3129-91-7 C12H24N2O2 228.33 g/mol Warning

01 · Identification

What Dicyclohexylammonium nitrite is

Dicyclohexylammonium nitrite is a chemical substance with the molecular formula C12H24N2O2. Its molecular formula is C12H24N2O2 and its molecular weight is 228.33 g/mol.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Dicyclohexylammonium nitrite identifiers and molecular data

Dicyclohexylammonium nitrite CAS number and EC number

CAS number3129-91-7
EC number221-515-9
Index number (CLP Annex VI)007-009-00-9

Dicyclohexylammonium nitrite molecular formula and molecular weight

Molecular formulaC12H24N2O2
Molecular weight228.33 g/mol

03 · GHS classification

Dicyclohexylammonium nitrite hazard classification

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

Dicyclohexylammonium nitrite pictograms and signal word

Signal wordWarning

Dicyclohexylammonium nitrite hazard class and category

GHS hazard classes Dicyclohexylammonium… 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

Dicyclohexylammonium nitrite hazard statements (H-codes)

Hazard statements assigned to Dicyclohexylammonium…
CodeHazard statement
H332 Harmful if inhaled.
H302 Harmful if swallowed.

This page lists only the codes assigned to Dicyclohexylammonium…. 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 Dicyclohexylammonium…

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 Dicyclohexylammonium… 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

Dicyclohexylammonium nitrite precautionary statements

CLP Annex VI assigns 7 precautionary statements to Dicyclohexylammonium…. 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

Dicyclohexylammonium nitrite 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 дициклохексиламониев нитрит
Spanish español Nitrito de diciclohexilamonio
Czech čeština dicyklohexylamonium-nitrit
Danish dansk dicyclohexylammoniumnitrit
German Deutsch Dicyclohexylammoniumnitrit
Estonian eesti ditsükloheksüülammooniumnitrit
Greek ελληνικά νιτρώδες δικυκλοεξυλαμμώνιο
English English dicyclohexylammonium nitrite
French français nitrite de dicyclohexylammonium
Croatian hrvatski dicikloheksil-amonijev nitrit
Italian italiano dicicloesilammonio nitrito
Latvian latviešu dicikloheksilamonjaka nitrīts
Lithuanian lietuvių dicikloheksilamonio nitritas
Hungarian magyar diciklohexil-ammónium-nitrit
Maltese Malti nitrit tad-diċikloeżilammonju
Dutch Nederlands dicyclohexylammoniumnitriet
Polish polski azotan(III) dicykloheksyloamoniowy azotyn dicykloheksyloamoniowy
Portuguese português nitrito de diciclo-hexilamónio
Romanian română azotit de diciclohexilamoniu
Slovak slovenčina dicyklohexylamónium-nitrit
Slovenian slovenščina dicikloheksilamonijev nitrit
Finnish suomi disykloheksyyliammoniumnitriitti
Swedish svenska dicyklohexylammoniumnitrit

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

Dicyclohexylammonium nitrite GHS label elements

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

GHS07 Exclamation mark pictogram

Warning

Dicyclohexylammonium nitrite

  • Harmful if inhaled.
  • Harmful 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.
  • IF SWALLOWED:
  • IF INHALED:
  • Call a POISON CENTER/doctor/ if you feel unwell.
  • Rinse mouth.

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

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

07 · Health hazards

Dicyclohexylammonium nitrite health hazards and exposure limits

Dicyclohexylammonium nitrite hazard summary

Causes convulsions and lung changes in oral lethal-dose studies of guinea pigs; Causes muscle contractions/spasticity and dyspnea in oral lethal-dose studies of mice; Causes normocytic anemia in oral lethal-dose studies of rats; [RTECS] A strong oxidizer; May cause irritation; [CAMEO] May cause decreased blood pressure, headache, visual disturbances, methemoglobinemia, coma, and convulsions; [NTP] May cause irritation; Toxic by ingestion and inhalation; [Sigma-Aldrich MSDS] See NITRATES and NITRITES. See Dicyclohexylamine.

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

08 · Physical and chemical properties

Dicyclohexylammonium nitrite 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.

Dicyclohexylammonium nitrite solubility

Property Value Conditions Source
Solubility 10 to 50 mg/mL at 73 °F (NTP, 1992) at 22.78 °C CAMEO

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

09 · Handling and storage

Dicyclohexylammonium nitrite storage and handling

Dicyclohexylammonium nitrite reactivity

An compound that contains both an oxidizing component (nitrite) and a reducing component (ammonium). If mixed with reducing agents, including hydrides, sulfides and nitrides, may begin a vigorous reaction that culminates in a detonation.

Source: CAMEO Chemicals

Planning storage for a mix of chemicals? Check Dicyclohexylammonium… in the storage compatibility matrix →

10 · Questions

Dicyclohexylammonium nitrite — frequently asked questions

What is the CAS number of Dicyclohexylammonium nitrite?

The CAS number of Dicyclohexylammonium nitrite is 3129-91-7. Its EC number is 221-515-9.

What is the chemical formula of Dicyclohexylammonium nitrite?

The molecular formula of Dicyclohexylammonium nitrite is C12H24N2O2 and its molecular weight is 228.33 g/mol.

What does a Dicyclohexylammonium nitrite label have to show?

Under CLP Annex VI the label for Dicyclohexylammonium nitrite carries the pictogram Exclamation mark and the signal word is Warning.

Is Dicyclohexylammonium nitrite flammable?

CLP Annex VI assigns Dicyclohexylammonium nitrite 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 Dicyclohexylammonium nitrite a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Dicyclohexylammonium nitrite. 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

Substances next to Dicyclohexylammonium…

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