Substance profile
Disul
Disul is a substance with a harmonised classification under EU CLP.
01 · Identification
What Disul is
Disul is a substance with a harmonised classification under EU CLP.
Under the GHS it carries the signal word Danger.
02 · Identifiers
Disul identifiers and molecular data
Disul CAS number and EC number
Other names for Disul
- disul (ISO)
- 2-(2,4-dichlorophenoxy)ethyl hydrogensulphate
- 2,4-DES
03 · GHS classification
Disul hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Disul pictograms and signal word
Disul hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Acute toxicity - oral GHS chapter 3.1 | Category 4 | H302 | GHS07 |
| Skin corrosion/irritation GHS chapter 3.2 | Category 2 | H315 | GHS07 |
| Serious eye damage/eye irritation GHS chapter 3.3 | Category 1 | H318 | GHS05 |
Disul hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H302 | Harmful if swallowed. |
| H315 | Causes skin irritation. |
| H318 | Causes serious eye damage. |
This page lists only the codes assigned to Disul. 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 Disul
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 Disul 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
Disul precautionary statements
CLP Annex VI assigns 13 precautionary statements to Disul. 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.
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
Disul 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 | дисул (ISO) 2-(2,4-дихлорофенокси)етилов хидрогенсулфат2,4-DES |
| Spanish español | Disul (ISO) hidrogenosulfato de 2-(2,4-diclorofenoxi)etilo2,4-DES |
| Czech čeština | disul (ISO) 2-(2,4-Dichlorfenoxy)ethyl-hydrogensulfát2,4-DES |
| Danish dansk | disul (ISO) 2-(2,4-dichlorphenoxy)-ethylhydrogensulfat2,4-DES |
| German Deutsch | Disul (ISO) 2-(2,4-Dichlorphenoxy)ethylhydrogensulfat2,4-DES |
| Estonian eesti | disuul (ISO) 2-(2,4-diklorofenoksü)etüülvesiniksulfaat2,4-DES |
| Greek ελληνικά | disul (δισούλη) (ISO) όξινος θειικός 2-(2,4-διχλωροφαινοξυ)αιθυλεστέρας2,4-DES |
| English English | disul (ISO) 2-(2,4-dichlorophenoxy)ethyl hydrogensulphate2,4-DES |
| French français | disul (ISO) hydrogénosulfate de 2-(2,4-dichlorophénoxy)éthyle 2,4-DES |
| Croatian hrvatski | disul (ISO) 2-(2,4-diklorfenoksi)etil-hidrogensulfat2,4-DES |
| Italian italiano | disul (ISO) solfato acido di 2-(2,4-diclorofenossi) etile2,4-DES |
| Latvian latviešu | disul- (ISO) 2-(2,4-dihlorfenoksi)etila hidrogēnsulfāts2,4-DES |
| Lithuanian lietuvių | disulas (ISO) vandenilio 2-(2,4-dichlorfenoksi)etilsulfatas2,4-DES |
| Hungarian magyar | diszul (ISO) 2-(2,4-diklórfenoxi)etil-hidrogén-szulfát2,4-DES |
| Maltese Malti | disul (ISO) idroġensulfat ta’ 2-(2,4-diklorofenossi)etil2,4-DES |
| Dutch Nederlands | disul (ISO) 2-(2,4-dichloorfenoxy)ethylwaterstofsulfaat2,4-DES |
| Polish polski | disul (ISO) wodorosiarczan(VI) 2-(2,4-dichlorofenoksy)etylu2,4-DES |
| Portuguese português | dissul (ISO) hidrogenossulfato de 2-(2,4-diclorofenoxi)etilo2,4-DES |
| Romanian română | disul (ISO) hidrogenosulfat de 2-(2,4-diclorofenoxi)etil2,4-DES |
| Slovak slovenčina | disul (ISO) [2-(2,4-Dichlórfenoxy)etyl]-hydrogensulfát2,4-DES |
| Slovenian slovenščina | disul (ISO) 2-(2,4-diklorofenoksi)etil hidrogensulfat2,4-DES |
| Finnish suomi | disuli (ISO) 2,4-DES2-(2,4-dikloorifenoksi)etyylivetysulfaatti |
| Swedish svenska | disul (ISO) 2-(2,4-diklorfenoxi)etylvätesulfat2,4-DES |
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
Disul GHS label elements
Everything CLP Annex VI fixes for Disul, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Danger
Disul
- Harmful if swallowed.
- Causes skin irritation.
- Causes serious eye damage.
- Wash … thoroughly after handling.
- Do not eat, drink or smoke when using this product.
- Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
- IF SWALLOWED:
- IF ON SKIN:
- IF IN EYES:
- Immediately call a POISON CENTER/doctor/…
- Call a POISON CENTER/doctor/… if you feel unwell.
- Get medical advice/attention.
- Rinse mouth.
- If skin irritation occurs:
- Remove contact lenses, if present and easy to do. Continue rinsing.
- Wash with plenty of water/…
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Disul in the GHS label constructor →
07 · Questions
Disul — frequently asked questions
What is the CAS number of Disul?
The CAS number of Disul is 149-26-8. Its EC number is 205-259-5.
What does a Disul label have to show?
Under CLP Annex VI the label for Disul carries the pictograms Corrosion and Exclamation mark and the signal word is Danger.
Is Disul flammable?
CLP Annex VI assigns Disul 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 Disul a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Disul. 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 Disul
Keep going: substances starting with D, or search the whole database by name, CAS number, pictogram or signal word.