Substance profile
Methyl 2-(2'-nitrobenzylidene)acetoacetate
Methyl 2-(2'-nitrobenzylidene)acetoacetate is a chemical substance with the molecular formula C12H11NO5.
01 · Identification
What Methyl 2-(2'-nitrobenzylidene)… is
Methyl 2-(2'-nitrobenzylidene)acetoacetate is a chemical substance with the molecular formula C12H11NO5. Its molecular formula is C12H11NO5 and its molecular weight is 249.22 g/mol.
Under the GHS it carries the signal word Warning.
02 · Identifiers
Methyl 2-(2'-nitrobenzylidene)… identifiers and molecular data
Methyl 2-(2'-nitrobenzylidene)… CAS number and EC number
Methyl 2-(2'-nitrobenzylidene)… molecular formula and molecular weight
Other names for Methyl 2-(2'-nitrobenzylidene)…
- methyl 2-(2-nitrobenzylidene)acetoacetate
03 · GHS classification
Methyl 2-(2'-nitrobenzylidene)… hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Methyl 2-(2'-nitrobenzylidene)… pictograms and signal word
Methyl 2-(2'-nitrobenzylidene)… hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Skin sensitisation GHS chapter 3.4 | Category 1 or 1A or 1B | H317 | GHS07 |
| Hazardous to the aquatic environment - chronic GHS chapter 4.1 | Category 2 | H411 | GHS09 |
Where two values are shown with “or”, the hazard statement is shared by more than one category or by more than one class, and the code alone does not say which. H272, for example, belongs to oxidising liquids and to oxidising solids — the physical state decides. The binding answer for a specific entry is in the CLP Annex VI table itself.
Methyl 2-(2'-nitrobenzylidene)… hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H317 | May cause an allergic skin reaction. |
| H411 | Toxic to aquatic life with long lasting effects. |
This page lists only the codes assigned to Methyl 2-(2'-nitrobenzylid…. 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 Methyl 2-(2'-nitrobenzylid…
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 Methyl 2-(2'-nitrobenz… 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
Methyl 2-(2'-nitrobenzylidene)… precautionary statements
CLP Annex VI assigns 8 precautionary statements to Methyl 2-(2'-nitrobenzylid…. 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.
Response
What to do once exposure, spillage or fire has already happened.
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
Methyl 2-(2'-nitrobenzylidene)… 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 | метилов 2-(2-нитробензилиден)ацетоацетат |
| Spanish español | 2-(2-Nitrobenciliden)acetoacetato de metilo |
| Czech čeština | methyl-2-(2-nitrobenzyliden)-3-oxobutanoát |
| Danish dansk | methyl-2-(2-nitrobenzyliden)acetoacetat |
| German Deutsch | Methyl-2-(2-nitrobenzyliden)acetoacetat |
| Estonian eesti | metüül-2-(2-nitrobensülideen)atsetoatsetaat |
| Greek ελληνικά | 2-(2-νιτροβενζυλιδενο)ακετοξικός μεθυλεστέρας |
| English English | methyl 2-(2-nitrobenzylidene)acetoacetate |
| French français | 2-(2-nitrobenzylidène)acétoacétate de méthyle |
| Croatian hrvatski | metil-2-(2-nitrobenziliden)acetoacetat |
| Italian italiano | 2-(2-nitrobenziliden)acetoacetato di metile |
| Latvian latviešu | metil-2-(2-nitrobenzilidēn)acetoacetāts |
| Lithuanian lietuvių | metil-2-(2-nitrobenziliden)acetoacetatas |
| Hungarian magyar | metil-2-(2-nitrobenzilidén)acetoacetát |
| Maltese Malti | 2-(2-nitrobenżiliden)aċetoaċetat tal-metil |
| Dutch Nederlands | methyl-2-(2-nitrobenzylideen)acetoacetaat |
| Polish polski | 2-nitrobenzylideno(acetylo)octan metylu |
| Portuguese português | 2-(2-nitrobenzilideno)acetoacetato de metilo |
| Romanian română | 2-(2-nitrobenziliden)aceto-acetat de metil |
| Slovak slovenčina | O -metyl-2-(2-nitrobenzylidén)-3-oxobutanoát |
| Slovenian slovenščina | metil 2-(2-nitrobenziliden)acetoacetat |
| Finnish suomi | metyyli-2-(2-nitrobentsylideeni)asetoasetaatti |
| Swedish svenska | metyl-2-(2-nitrobensyliden)acetoacetat |
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
Methyl 2-(2'-nitrobenzylidene)… GHS label elements
Everything CLP Annex VI fixes for Methyl 2-(2'-nitrobenzylid…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Warning
Methyl 2-(2'-nitrobenzylidene)…
- May cause an allergic skin reaction.
- Toxic to aquatic life with long lasting effects.
- Avoid breathing dust/fume/gas/mist/vapours/spray.
- Contaminated work clothing should not be allowed out of the workplace.
- Avoid release to the environment.
- Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
- Get medical advice/attention.
- If skin irritation or rash occurs:
- Collect spillage.
- Dispose of contents/container to …
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Methyl 2-(2'-nitrobenzylid… in the GHS label constructor →
07 · Questions
Methyl 2-(2'-nitrobenzylidene)… — frequently asked questions
What is the CAS number of Methyl 2-(2'-nitrobenzylidene)…?
The CAS number of Methyl 2-(2'-nitrobenzylidene)… is 39562-27-1. Its EC number is 400-650-9.
What is the chemical formula of Methyl 2-(2'-nitrobenzylidene)…?
The molecular formula of Methyl 2-(2'-nitrobenzylidene)… is C12H11NO5 and its molecular weight is 249.22 g/mol.
What does a Methyl 2-(2'-nitrobenzylidene)… label have to show?
Under CLP Annex VI the label for Methyl 2-(2'-nitrobenzylidene)… carries the pictograms Exclamation mark and Environment and the signal word is Warning.
Is Methyl 2-(2'-nitrobenzylidene)… flammable?
CLP Annex VI assigns Methyl 2-(2'-nitrobenzylidene)… 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 Methyl 2-(2'-nitrobenzylidene)… a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Methyl 2-(2'-nitrobenzylidene)…. 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 Methyl 2-(2'-nitrobenzylid…
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