Substance profile
Propoxycarbazone sodium
Propoxycarbazone sodium is a colorless crystalline powder and is odorless.
01 · Identification
What Propoxycarbazone sodium is
Propoxycarbazone sodium is a colorless crystalline powder and is odorless. Its molecular formula is C15H17N4NaO7S and its molecular weight is 420.4 g/mol. It melts at 235 °C.
Under the GHS it carries the signal word Warning.
02 · Identifiers
Propoxycarbazone sodium identifiers and molecular data
Propoxycarbazone sodium CAS number and EC number
Propoxycarbazone sodium molecular formula and molecular weight
Other names for Propoxycarbazone sodium
- propoxycarbazone-sodium
03 · GHS classification
Propoxycarbazone sodium hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Propoxycarbazone sodium pictograms and signal word
Propoxycarbazone sodium hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| 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 |
Propoxycarbazone sodium hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H400 | Very toxic to aquatic life. |
| H410 | Very toxic to aquatic life with long lasting effects. |
This page lists only the codes assigned to Propoxycarbazone sodium. 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 Propoxycarbazone sodium
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 Propoxycarbazone… 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
Propoxycarbazone sodium precautionary statements
CLP Annex VI assigns 3 precautionary statements to Propoxycarbazone sodium. 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
Propoxycarbazone sodium 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 | пропоксикарбазон-натрий |
| Spanish español | Propoxicarbazona-sodio |
| Czech čeština | propoxykarbazon-natrium |
| Danish dansk | natriumpropoxycarbazon |
| German Deutsch | Propoxycarbazon-Natrium Natriumsalz von 2-(4,5-Dihydro-4-methyl-5- oxo-3-propoxy-1H-1,2,4-triazol-1-yl)carboxamidosulfonylbenzoesäure-methylester [CAS 145026-81-9] „MKH 6561“ |
| Estonian eesti | propoksükarbasoon-naatrium |
| Greek ελληνικά | νατριούχος προποξυκαρβαζόνη |
| English English | propoxycarbazone-sodium |
| French français | propoxycarbazone-sodium |
| Croatian hrvatski | propoksikarbazon-natrij |
| Italian italiano | propossicarbazone-sodico |
| Latvian latviešu | propoksikarbazon-nātrijs |
| Lithuanian lietuvių | natrio propoksikarbazonas |
| Hungarian magyar | propoxikarbazon-nátrium |
| Maltese Malti | propossikarbażon-sodju |
| Dutch Nederlands | propoxycarbazonnatrium |
| Polish polski | propoksykarbazon sodowy |
| Portuguese português | propoxicarbazona de sódio |
| Romanian română | propoxicarbazonă de sodiu |
| Slovak slovenčina | propoxykarbazón-nátrium |
| Slovenian slovenščina | propoksikarbazon-natrij |
| Finnish suomi | propoksikarbatsoninatrium |
| Swedish svenska | propoxikarbazonnatrium |
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
Propoxycarbazone sodium GHS label elements
Everything CLP Annex VI fixes for Propoxycarbazone sodium, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Warning
Propoxycarbazone sodium
- Very toxic to aquatic life.
- Very toxic to aquatic life with long lasting effects.
- Avoid release to the environment.
- Collect spillage.
- Dispose of contents/container to …
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Propoxycarbazone sodium in the GHS label constructor →
07 · Physical and chemical properties
Propoxycarbazone sodium 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.
Propoxycarbazone sodium melting point
| Property | Value | Conditions | Source |
|---|---|---|---|
| Melting point | 235 °C (455 °F) | range, midpoint shown | HSDB |
Propoxycarbazone sodium density
| Property | Value | Conditions | Source |
|---|---|---|---|
| Density | 1.42 g/cm³ | at 20 °C | HSDB |
Propoxycarbazone sodium solubility
| Property | Value | Conditions | Source |
|---|---|---|---|
| Solubility | In dichloromethane 1.5, n-heptane, xylene and isopropanol <0.1 (all in g/L, 20 °C) | at 20 °C | HSDB |
| In water (g/L, 20 °C): 2.9 (pH 4); 42.0 (pH 7, pH 9) | at 20 °C | HSDB |
Propoxycarbazone sodium vapor pressure
| Property | Value | Conditions | Source |
|---|---|---|---|
| Vapor pressure | 7.501e-11 mmHg | below this value, at 20 °C | HSDB |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.
08 · Handling and storage
Propoxycarbazone sodium storage and handling
Propoxycarbazone sodium storage conditions
Store in a cool, dry place and in such a manner as to prevent cross contamination with other pesticides, fertilizers, food, and feed. Store in original container and out of the reach of children, preferably in a locked storage area. /Olympus 70% Water Dispersible Granular Herbicide/
Source: Hazardous Substances Data Bank (HSDB)
Planning storage for a mix of chemicals? Check Propoxycarbazone sodium in the storage compatibility matrix →
09 · Questions
Propoxycarbazone sodium — frequently asked questions
What is the CAS number of Propoxycarbazone sodium?
The CAS number of Propoxycarbazone sodium is 181274-15-7.
What is the chemical formula of Propoxycarbazone sodium?
The molecular formula of Propoxycarbazone sodium is C15H17N4NaO7S and its molecular weight is 420.4 g/mol.
What does a Propoxycarbazone sodium label have to show?
Under CLP Annex VI the label for Propoxycarbazone sodium carries the pictogram Environment and the signal word is Warning.
Is Propoxycarbazone sodium flammable?
CLP Annex VI assigns Propoxycarbazone sodium 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 Propoxycarbazone sodium a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Propoxycarbazone sodium. 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 Propoxycarbazone sodium?
The melting point reported for Propoxycarbazone sodium is 235 °C (455 °F), range, midpoint shown (HSDB).
How should Propoxycarbazone sodium be stored?
Store in a cool, dry place and in such a manner as to prevent cross contamination with other pesticides, fertilizers, food, and feed. Store in original container and out of the reach of children, preferably in a locked storage area. /Olympus 70% Water Dispersible Granular Herbicide/ (Hazardous Substances Data Bank (HSDB))
Nearby
Substances next to Propoxycarbazone sodium
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