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

Methyl-1H-benzotriazole

Methyl-1H-benzotriazole is a substance with a harmonised classification under EU CLP.

CAS 29385-43-1 Warning

01 · Identification

What Methyl-1H-benzotriazole is

Methyl-1H-benzotriazole is a substance with a harmonised classification under EU CLP.

Under the GHS it carries the signal word Warning.

02 · Identifiers

Methyl-1H-benzotriazole identifiers and molecular data

Methyl-1H-benzotriazole CAS number and EC number

CAS number29385-43-1
EC number249-596-6
Index number (CLP Annex VI)613-351-00-5

03 · GHS classification

Methyl-1H-benzotriazole hazard classification

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

Methyl-1H-benzotriazole pictograms and signal word

Signal wordWarning

Methyl-1H-benzotriazole hazard class and category

GHS hazard classes Methyl-1H-benzotriazole falls into
Hazard class Category From code Pictogram
Hazardous to the aquatic environment - chronic GHS chapter 4.1 Category 2 H411 GHS09

Methyl-1H-benzotriazole hazard statements (H-codes)

Hazard statements assigned to Methyl-1H-benzotriazole
CodeHazard statement
H411 Toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to Methyl-1H-benzotriazole. 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-1H-benzotriazole

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-1H-benzotriazol… 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-1H-benzotriazole precautionary statements

CLP Annex VI assigns 3 precautionary statements to Methyl-1H-benzotriazole. 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-1H-benzotriazole 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 метил-1 H -бензотриазол
Spanish español Metil-1 H -benzotriazol
Czech čeština methyl-1 H -benzotriazol
Danish dansk methyl-1 H -benzotriazol
German Deutsch Methyl-1 H -benzotriazol
Estonian eesti metüül-1 H -bensotriasool
Greek ελληνικά μεθυλο-1 H -βενζοτριαζόλιο
English English methyl-1 H -benzotriazole
French français méthyl-1 H -benzotriazole
Croatian hrvatski metil-1 H -benzotriazol
Italian italiano metil-1 H -benzotriazolo
Latvian latviešu metil-1 H -benzotriazols
Lithuanian lietuvių metil-1 H -benzotriazolas
Hungarian magyar metil-1 H -benzotriazol
Maltese Malti metil-1 H -benżotriażol
Dutch Nederlands methyl-1 H -benzotriazool
Polish polski metylo-1 H -benzotriazol
Portuguese português metil-1 H -benzotriazole
Romanian română metil-1 H -benzotriazol
Slovak slovenčina metyl-1 H -benzotriazol
Slovenian slovenščina metil-1 H -benzotriazol
Finnish suomi metyyli-1 H -bentsotriatsoli
Swedish svenska metyl-1- H -bensotriazol

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-1H-benzotriazole GHS label elements

Everything CLP Annex VI fixes for Methyl-1H-benzotriazole, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS09 Environment pictogram

Warning

Methyl-1H-benzotriazole

  • 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 Methyl-1H-benzotriazole in the GHS label constructor →

07 · Questions

Methyl-1H-benzotriazole — frequently asked questions

What is the CAS number of Methyl-1H-benzotriazole?

The CAS number of Methyl-1H-benzotriazole is 29385-43-1. Its EC number is 249-596-6.

What does a Methyl-1H-benzotriazole label have to show?

Under CLP Annex VI the label for Methyl-1H-benzotriazole carries the pictogram Environment and the signal word is Warning.

Is Methyl-1H-benzotriazole flammable?

CLP Annex VI assigns Methyl-1H-benzotriazole 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-1H-benzotriazole a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for Methyl-1H-benzotriazole. 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.

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