Substance profile
Toluene-4-sulphonohydrazide
Toluene-4-sulphonohydrazide: liquid.
01 · Identification
What Toluene-4-sulphonohydrazide is
Toluene-4-sulphonohydrazide: liquid. Its molecular formula is C7H10N2O2S and its molecular weight is 186.23 g/mol.
Under the GHS it carries the signal word Danger.
02 · Identifiers
Toluene-4-sulphonohydrazide identifiers and molecular data
Toluene-4-sulphonohydrazide CAS number and EC number
Toluene-4-sulphonohydrazide molecular formula and molecular weight
03 · GHS classification
Toluene-4-sulphonohydrazide hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Toluene-4-sulphonohydrazide pictograms and signal word
Toluene-4-sulphonohydrazide hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Organic peroxides or Self-reactive substances and mixtures | Category Type C and D or Type E and F | H242 | GHS02 |
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.
Toluene-4-sulphonohydrazide hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H242 | Heating may cause a fire. |
This page lists only the codes assigned to Toluene-4-sulphonohydrazid…. 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 Toluene-4-sulphonohydrazid…
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 Toluene-4-sulphonohydr… 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
Toluene-4-sulphonohydrazide precautionary statements
CLP Annex VI assigns 4 precautionary statements to Toluene-4-sulphonohydrazid…. 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.
General
Statements that belong on the label whoever handles the product.
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
Toluene-4-sulphonohydrazide 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 | толуен-4-сулфонохидразид |
| Spanish español | Tolueno-4-sulfonohidrazida |
| Czech čeština | toluen-4-sulfonohydrazid |
| Danish dansk | toluen-4-sulfonhydrazid |
| German Deutsch | Toluol-4-sulfonohydrazid |
| Estonian eesti | tolueen-4-sulfonohüdrasiid |
| Greek ελληνικά | τουλουολο-4-σουλφονοϋδραζίδιο |
| English English | toluene-4-sulphonohydrazide |
| French français | toluène-4-sulfonohydrazide |
| Croatian hrvatski | toluen-4-sulfonohidrazid |
| Italian italiano | toluene-4-sulfonoidrazide |
| Latvian latviešu | toluol-4-sulfonohidrazīds |
| Lithuanian lietuvių | toluen-4-sulfonhidrazidas |
| Hungarian magyar | toluol-4-szulfonhidrazid |
| Maltese Malti | toluwen-4-sulfonoidrażid |
| Dutch Nederlands | tolueen-4-sulfonohydrazide |
| Polish polski | tolueno-4-sulfonohydrazyd |
| Portuguese português | tolueno-4-sulfono-hidrazida |
| Romanian română | toluen-4-sulfonohidrazidă |
| Slovak slovenčina | toluen-4-sulfonohidrazidă |
| Slovenian slovenščina | toluen-4-sulfonohidrazid |
| Finnish suomi | tolueeni-4-sulfonohydratsidi |
| Swedish svenska | toluen-4-sulfonhydrazid |
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
Toluene-4-sulphonohydrazide GHS label elements
Everything CLP Annex VI fixes for Toluene-4-sulphonohydrazid…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Danger
Toluene-4-sulphonohydrazide
- Heating may cause a fire.
- If medical advice is needed, have product container or label at hand.
- Keep out of reach of children.
- Read carefully and follow all instructions.
- Dispose of contents/container to …
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Toluene-4-sulphonohydrazid… in the GHS label constructor →
07 · Health hazards
Toluene-4-sulphonohydrazide health hazards and exposure limits
Toluene-4-sulphonohydrazide hazard summary
Causes somnolence and convulsions in oral lethal-dose studies of rats; [RTECS] May explode if heated under confinement; Temperatures above 120 deg C or prolonged temperatures above 50 deg C can cause exothermic decomposition with evolution of gas; A mild eye irritant; Toxic by ingestion; [Alfa Aesar MSDS] See Carbohydrazide. See Dansyl hydrazine. See p,p'-Oxybis(benzenesulfonyl hydrazide).
Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
08 · Questions
Toluene-4-sulphonohydrazide — frequently asked questions
What is the CAS number of Toluene-4-sulphonohydrazide?
The CAS number of Toluene-4-sulphonohydrazide is 1576-35-8. Its EC number is 216-407-3.
What is the chemical formula of Toluene-4-sulphonohydrazide?
The molecular formula of Toluene-4-sulphonohydrazide is C7H10N2O2S and its molecular weight is 186.23 g/mol.
What does a Toluene-4-sulphonohydrazide label have to show?
Under CLP Annex VI the label for Toluene-4-sulphonohydrazide carries the pictogram Flame and the signal word is Danger.
Is Toluene-4-sulphonohydrazide flammable?
Yes. CLP Annex VI assigns Toluene-4-sulphonohydrazide H242 — heating may cause a fire.
Is Toluene-4-sulphonohydrazide a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Toluene-4-sulphonohydrazide. 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 Toluene-4-sulphonohydrazid…
Keep going: substances starting with T, or search the whole database by name, CAS number, pictogram or signal word.