Summary of Classification and Labelling
Notified classification and labelling
General Information
EC / List no.

EC: European Community number/ List no.: List number assigned by ECHA.

List Numbers are purely technical identifiers for processing a submission via REACH-IT. More information: https://echa.europa.eu/information-on-chemicals/registered-substances/information

Name CAS Number
The CAS number associated with this substance in the EC Inventory and/or REACH-IT is reported here. In some cases, e.g. for differently hydrated forms of the same substance, alternative CAS numbers have been notified. In those cases, the additional CAS numbers are published in the column �additional notified information� below.
216-544-9 tert-butyl isocyanate 1609-86-5

Notified classification and labelling according to CLP criteria
Classification Labelling Specific Concentration limits, M-Factors Notes Classification affected by Impurities / Additives

This check appears when a notifier has indicated that an impurity or an additive present in the substance impacts the notified classification. ECHA cannot reveal the identity of the impurity/additive or determine the exact impact it has on the classification.

Additional Notified Information

State/form: The notified state/form of the substance for all notifications classifying in this manner is reported under this link. Additional CAS number(s): Occasionally, a notification contains a different CAS number than the one reported under the general information section above. In those cases, all different notified CAS numbers associated with the aggregated classification are reported under this link. IUPAC name(s): Publicly available IUPAC names from all notifications classifying in this manner are reported under this link.

Number of Notifiers

This number indicates how many companies notified this classification. All members of a REACH registration joint submission and all participants in a group of manufacturers/importers who notified are counted. The grouping is done automatically with no manual verification.

Joint Entries

This check appears when a classification comes from a lead dossier of a REACH registration joint submission. When a member submits a classification separately under Article 11(3) of REACH (opt-out), this classification is displayed separately and not marked as a joint entry.

Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s) Pictograms, Signal Word Code(s)
Flam. Liq. 2 H225 H225 GHS02
GHS05
GHS06
Dgr
State/Form
2 yes View details
Acute Tox. 3 H301 H301
Skin Corr. 1C H314 H314 (H314)
Skin Sens. 1 H317 H317 (H317)
Eye Dam. 1 H318  
Acute Tox. 2 H330 H330 (H330)
STOT SE 3 H335 (lung) (Inhalation) H335
Flam. Liq. 2 H225 H225 EUH014
GHS02
GHS08
GHS05
GHS06
Dgr
38 View details
Acute Tox. 4 H302 H302
Skin Corr. 1B H314 H314
Skin Sens. 1 H317 H317
Acute Tox. 1 H330 H330
Resp. Sens. 1 H334 H334
STOT SE 3 H335 H335
Flam. Liq. 2 H225 H225 EUH204
GHS02
GHS05
GHS06
Dgr
33 View details
Acute Tox. 3 H301 H301
Skin Corr. 1B H314 H314
Skin Sens. 1 H317 H317
Acute Tox. 2 H330 H330
STOT SE 3 H335 (Not available) H335
Aquatic Chronic 3 H412 H412
  H225 GHS02
GHS08
GHS06
Dgr
4 View details
  H302
  H315
  H319
  H330
  H334
  H335
Flam. Liq. 3 H226 H226 GHS02
GHS06
Dgr
3 View details
Acute Tox. 1 H310 H310
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Acute Tox. 1 H330 H330
  H335
Flam. Liq. 2 H225 H225 GHS02
GHS08
GHS06
Dgr
State/Form
1 View details
Acute Tox. 4 H302 H302
Asp. Tox. 1 H304 H304
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Acute Tox. 1 H330 H330
Flam. Liq. 2 H225 H225 EUH014
GHS02
GHS08
GHS05
GHS06
Dgr
State/Form
1 View details
Acute Tox. 4 H302 H302
Acute Tox. 4 H312 H312
Skin Corr. 1B H314 H314
Skin Sens. 1 H317 H317
Eye Dam. 1 H318  
Acute Tox. 1 H330 H330
Resp. Sens. 1 H334 H334
  H225 EUH014
GHS02
GHS08
GHS05
GHS06
Dgr
State/Form
1 View details
  H302
  H312
  H314
  H317
  H331
  H334
Flam. Liq. 2 H225 H225 GHS02
GHS08
GHS05
GHS06
GHS07
Dgr
State/Form
1 View details
Acute Tox. 4 H302 H302
Skin Corr. 1B H314 H314
Skin Sens. 1 H317 H317
Acute Tox. 1 H330 H330
Resp. Sens. 1 H334 H334
STOT SE 3 H335 (Respiratory tra...) (Inhalation) H335

Number of Aggregated Notifications: 9