Substance profile
2-Chlorobenzonitrile
2-Chlorobenzonitrile is a chemical substance with the molecular formula C7H4ClN.
01 · Identification
What 2-Chlorobenzonitrile is
2-Chlorobenzonitrile is a chemical substance with the molecular formula C7H4ClN. Its molecular formula is C7H4ClN and its molecular weight is 137.56 g/mol.
Under the GHS it carries the signal word Warning.
02 · Identifiers
2-Chlorobenzonitrile identifiers and molecular data
2-Chlorobenzonitrile CAS number and EC number
2-Chlorobenzonitrile molecular formula and molecular weight
03 · GHS classification
2-Chlorobenzonitrile hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
2-Chlorobenzonitrile pictograms and signal word
2-Chlorobenzonitrile hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Acute toxicity - oral GHS chapter 3.1 | Category 4 | H302 | GHS07 |
| Acute toxicity - dermal GHS chapter 3.1 | Category 4 | H312 | GHS07 |
| Serious eye damage/eye irritation GHS chapter 3.3 | Category 2A | H319 | GHS07 |
2-Chlorobenzonitrile hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H312 | Harmful in contact with skin. |
| H302 | Harmful if swallowed. |
| H319 | Causes serious eye irritation. |
This page lists only the codes assigned to 2-Chlorobenzonitrile. 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 2-Chlorobenzonitrile
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 2-Chlorobenzonitrile 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
2-Chlorobenzonitrile precautionary statements
CLP Annex VI assigns 12 precautionary statements to 2-Chlorobenzonitrile. 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
2-Chlorobenzonitrile 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 | 2-хлоробензонитрил |
| Spanish español | 2-Clorobenzonitrilo |
| Czech čeština | 2-chlorbenzonitril |
| Danish dansk | 2-chlorbenzonitril |
| German Deutsch | 2-Chlorbenzonitril |
| Estonian eesti | 2-klorobensonitriil |
| Greek ελληνικά | 2-χλωροβενζονιτρίλιο |
| English English | 2-chlorobenzonitrile |
| French français | 2-chlorobenzonitrile |
| Croatian hrvatski | 2-klorbenzonitril |
| Italian italiano | 2-clorobenzonitrile |
| Latvian latviešu | 2-hlorbenzonitrils |
| Lithuanian lietuvių | 2-chlorbenznitrilas |
| Hungarian magyar | 2-klórbenzonitril |
| Maltese Malti | 2-klorobenżonitril |
| Dutch Nederlands | 2-chloorbenzonitril |
| Polish polski | 2-chlorobenzonitryl |
| Portuguese português | 2-clorobenzonitrilo |
| Romanian română | 2-clorobenzonitril |
| Slovak slovenčina | 2-chlórbenzonitril |
| Slovenian slovenščina | 2-klorobenzonitril |
| Finnish suomi | 2-klooribentsonitriili |
| Swedish svenska | 2-klorbensonitril |
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
2-Chlorobenzonitrile GHS label elements
Everything CLP Annex VI fixes for 2-Chlorobenzonitrile, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Warning
2-Chlorobenzonitrile
- Harmful in contact with skin.
- Harmful if swallowed.
- Causes serious eye irritation.
- 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:
- Call a POISON CENTER/doctor/… if you feel unwell.
- Get medical advice/attention.
- Rinse mouth.
- If eye irritation persists:
- 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 2-Chlorobenzonitrile in the GHS label constructor →
07 · Health hazards
2-Chlorobenzonitrile health hazards and exposure limits
2-Chlorobenzonitrile hazard summary
An eye irritant; [eChemPortal: ERMA] An irritant; [MSDSonline] See NITRILES.
Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
08 · Questions
2-Chlorobenzonitrile — frequently asked questions
What is the CAS number of 2-Chlorobenzonitrile?
The CAS number of 2-Chlorobenzonitrile is 873-32-5. Its EC number is 212-836-5.
What is the chemical formula of 2-Chlorobenzonitrile?
The molecular formula of 2-Chlorobenzonitrile is C7H4ClN and its molecular weight is 137.56 g/mol.
What does a 2-Chlorobenzonitrile label have to show?
Under CLP Annex VI the label for 2-Chlorobenzonitrile carries the pictogram Exclamation mark and the signal word is Warning.
Is 2-Chlorobenzonitrile flammable?
CLP Annex VI assigns 2-Chlorobenzonitrile 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 2-Chlorobenzonitrile a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for 2-Chlorobenzonitrile. 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 2-Chlorobenzonitrile
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