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.
204-881-4 2,6-di-tert-butyl-p-cresol 128-37-0

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)
Aquatic Chronic 1 H410 H410 GHS09
Wng
M(Chronic)=1
State/Form
2240 yes View details
Aquatic Acute 1 H400   GHS09
Wng
State/Form
1713 View details
Aquatic Chronic 1 H410 H410
Aquatic Acute 1 H400 H400 GHS09
Wng
State/Form
599 View details
Aquatic Chronic 1 H410 H410
Aquatic Chronic 1 H410 H410 GHS09
Wng
State/Form
468 View details
Aquatic Acute 1 H400   GHS09
Wng
M(Chronic)=1
State/Form
341 View details
Aquatic Chronic 1 H410 H410
Aquatic Chronic 4 H413 H413 State/Form
328 View details
Not Classified               308  
Acute Tox. 4 H302 H302 GHS09
GHS07
Wng
State/Form
122 View details
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Aquatic Acute 1 H400   GHS09
Wng
M=1
M(Chronic)=1
State/Form
83 View details
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H312 H312 GHS07
Wng
68 View details
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS07
Wng
61 View details
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (?) H335
Skin Irrit. 2 H315 H315 GHS07
Wng
60 View details
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Respiratory tra...) H335
STOT RE 2 H373 H373 GHS09
GHS08
Wng
44 View details
Aquatic Acute 1 H400 H400
Acute Tox. 4 H302 H302 GHS07
Wng
State/Form
32 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H302 H302 GHS07
Wng
State/Form
30 View details
  H315
Eye Irrit. 2 H319  
Aquatic Chronic 4 H413 H413
  H302 GHS07
Wng
State/Form
25 View details
  H312
  H332
Acute Tox. 4 H302 H302 GHS07
Wng
22 View details
STOT RE 2 H373 (liver) (Oral) H373 GHS08
Wng
22 View details
Aquatic Chronic 4 H413 H413
Aquatic Acute 1 H400 H400 Dgr
20 View details
Aquatic Chronic 1 H410 H410
Aquatic Chronic 1 H410 H410 Wng
18 View details
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS05
Dgr
State/Form
16 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (Airway (respira...) H335
Muta. 1B H340 H340
Carc. 2 H351 H351
Repr. 2 H361 H361
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 EUH066
GHS09
GHS08
GHS07
Dgr
State/Form
13 View details
Skin Sens. 1 H317 H317
STOT SE 1 H370 (nervous system) H370
STOT RE 2 H373 (lung, liver, th...) H373
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS09
GHS07
Wng
State/Form
11 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS07
Wng
11 View details
Skin Irrit. 2 H315 H315
  H317
Eye Irrit. 2 H319 H319
Acute Tox. 4 H302 H302 Dgr
State/Form
10 View details
Skin Sens. 1 H317 H317
Eye Irrit. 2 H319 H319
STOT SE 1 H370 (nervous system) H370
STOT RE 2 H373 (liver, lung, th...) H373
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS07
Wng
State/Form
9 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
  H302 GHS02
GHS03
GHS09
GHS05
GHS06
Wng
8 View details
  H311
  H315
  H331
  H332
  H400
  NA
Aquatic Acute 1 H400   GHS09
Wng
M=1
State/Form
8 View details
Aquatic Chronic 1 H410 H410
Skin Irrit. 2 H315 H315 GHS07
Wng
State/Form
8 View details
Eye Irrit. 2 H319 H319
Acute Tox. 4 H302 H302 GHS07
Wng
State/Form
8 View details
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Acute Tox. 4 H332 H332
Aquatic Chronic 4 H413 H413
Aquatic Acute 1 H400 H400 GHS09
Wng
M(Chronic)=1
State/Form
6 View details
Aquatic Chronic 1 H410 H410
  H319 GHS09
GHS07
Wng
4 View details
  H411
Skin Irrit. 2 H315 H315 GHS09
GHS07
Wng
State/Form
4 View details
Eye Irrit. 2 H319 H319
  H335
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Eye Irrit. 2 H319 H319 GHS09
GHS08
Dgr
4 View details
Repr. 2 H361 H361
STOT SE 1 H370 (Nervous system) H370
STOT RE 2 H373 (lung and liver) H373
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS09
GHS08
Dgr
State/Form
3 View details
Skin Sens. 1 H317 H317
Eye Irrit. 2 H319 H319
STOT SE 1 H370 (nervous system) H370
STOT RE 2 H373 (liver, lung, th...) H373
Aquatic Chronic 1 H410 H410
Aquatic Chronic 1 H410 H410 GHS09
Dgr
State/Form
3 View details
Aquatic Acute 1 H400 H400 GHS09
GHS08
Wng
M=1
3 View details
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 Wng
State/Form
3 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
STOT RE 2 H373 (liver) H373 (May cause damag...) GHS09
GHS08
Wng
3 View details
Aquatic Chronic 2 H411 H411
Aquatic Acute 1 H400 H400 EUH210
GHS09
Wng
State/Form
2 View details
Aquatic Chronic 1 H410 H410
STOT RE 2 H373 (liver) H373 (May cause damag...) GHS08
Wng
2 View details
Aquatic Chronic 3 H412 H412
Aquatic Chronic 4 H413   2 View details
  NA
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
State/Form
2 View details
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Irrit. 2 H319 H319
STOT SE 1 H370 (Nervous System) H370
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Aquatic Chronic 2 H411 H411 GHS09
State/Form
2 View details
Acute Tox. 4 H302 H302 GHS07
Wng
State/Form
2 View details
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
STOT SE 3 H335 (respiratory tra...) H335
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
State/Form
2 View details
Skin Sens. 1 H317 H317
STOT SE 1 H370 (unknown) H370
STOT RE 2 H373 (unknown) H373
Aquatic Acute 1 H400  
  H410
Acute Tox. 4 H302 H302 GHS09
GHS07
Wng
State/Form
2 View details
Eye Irrit. 2 H319 H319
Aquatic Chronic 2 H411 H411
Acute Tox. 4 H302 H302 GHS09
GHS07
Wng
State/Form
2 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (organ) H335
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS09
GHS07
Dgr
State/Form
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319  
  H335
Aquatic Acute 1 H400 H400
Acute Tox. 4 H302   Dgr
State/Form
1 View details
Resp. Sens. 1 H334  
STOT SE 1 H370 (throat)  
STOT RE 2 H373 (throat)  
Aquatic Chronic 1 H411 H411
Aquatic Acute 1 H400 H400 GHS09
Wng
M=1
State/Form
1 View details
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
State/Form
1 View details
Skin Sens. 1 H317 H317
STOT SE 1 H370 (nerve system) H370
STOT RE 2 H373 (lung, liver, th...) H373
Aquatic Chronic 1 H410  
Acute Tox. 4 H302 H302 GHS07
Wng
1 View details
Acute Tox. 4 H312 H312
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Acute Tox. 4 H332 H332
Aquatic Acute 1 H400   GHS09
Dgr
State/Form
1 View details
Aquatic Chronic 1 H410 H410
  H302 GHS07
Wng
1 View details
  H410 GHS09
1 View details
Aquatic Acute 1 H400 H400 Wng
State/Form
1 View details
Aquatic Chronic 1 H410 H410
STOT RE 2 H373 (Liver) H373 GHS08
Wng
State/Form
1 View details
Aquatic Chronic 4 H413 H413
Aquatic Acute 1 H400 H400 GHS09
Dgr
State/Form
1 View details
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS07
Wng
State/Form
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Aquatic Chronic 4 H413 H413
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS05
GHS07
Dgr
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
1 View details
Skin Sens. 1 H317 H317
STOT SE 1 H370 (data lacking) H370
STOT RE 2 H373 (data lacking) H373
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
  H413 State/Form
1 View details
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
State/Form
1 View details
Skin Irrit. 2 H315 H315
Skin Sens. 1 H317 H317
Eye Irrit. 2 H319 H319
STOT SE 1 H370 (nervous system) H370
STOT RE 2 H373 (nervous system) H373
Aquatic Acute 1 H400 H400
  H302 GHS07
Wng
State/Form
1 View details
  H315
  H319
  H335
Acute Tox. 4 H302   GHS09
GHS08
Dgr
State/Form
1 View details
Skin Sens. 1 H317  
STOT SE 1 H370 (nervous system) (Oral)  
Aquatic Chronic 1 H410  
  NA
Repr. 2 H361 H361 GHS08
Wng
State/Form
1 View details
Aquatic Chronic 4 H413 H413
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
State/Form
1 View details
Skin Sens. 1 H317 H317
Eye Irrit. 2 H319 H319
STOT SE 1 H370 (Nervous system)  
STOT RE 2 H373 (Lungs, thyroid,...)  
Aquatic Acute 1 H400  
  H400 GHS09
Wng
M(Chronic)=1
State/Form
1 View details
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS07
Wng
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (organ) H335
  H302 GHS07
Wng
State/Form
1 View details
  H315
  H319
  H332
  H335
Acute Tox. 4 H302 H302 EUH071
GHS08
GHS07
Dgr
State/Form
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (RESPIR) H335
Muta. 2 H341 H341
Carc. 1B H350 H350
  H315 GHS09
GHS07
Wng
State/Form
1 View details
  H319
  H335
  H410
Acute Tox. 4 H302 H302 GHS07
Wng
1 View details
Aquatic Chronic 4 H413 H413
Muta. 2 H341 H341 GHS08
Wng
M=1
M(Chronic)=1
State/Form
1 View details
Carc. 2 H351 H351
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Wng
1 View details
Eye Irrit. 2 H319 H319
Muta. 2 H341 H341
Aquatic Chronic 2 H411 H411
Acute Tox. 3 H301 H301 GHS09
GHS08
GHS07
GHS06
Dgr
State/Form
1 View details
Skin Irrit. 2 H315 H315
Acute Tox. 4 H332 H332
STOT SE 3 H335 (lungs) (Inhalation) H335
STOT RE 2 H373 (lungs) H373
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
  NA
Acute Tox. 4 H302 H302 GHS09
GHS07
Wng
State/Form
1 View details
  H315
Eye Irrit. 2 H319 H319
  H335
  H410
Acute Tox. 4 H302   GHS09
Wng
State/Form
1 View details
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Aquatic Acute 1 H400   GHS09
Wng
1 View details
Aquatic Chronic 1 H410 H410
  H411
STOT RE 2 H373 (Liver) H373 GHS08
Wng
M(Chronic)=0
State/Form
1 View details
Aquatic Chronic 4 H413 H413
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
State/Form
1 View details
Skin Sens. 1 H317 H317
STOT SE 1 H370 (nerve system) H370
STOT RE 2 H373 (Lung, liver, th...) H373
Aquatic Acute 1 H400  
Aquatic Chronic 1 H410 H410
Aquatic Acute 1 H400 H400 GHS09
Wng
M=1
M(Chronic)=1
State/Form
1 View details
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Dgr
State/Form
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (respiratory irr...) (oral and dermal) H335
Repr. 2 H361 (oral and dermal) (damaging fertil...) H361
STOT RE 2 H373 (through prolong...) (oral and dermal) H373
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410
Acute Tox. 4 H302 H302 GHS09
GHS07
Wng
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
Aquatic Chronic 2 H411 H411
Acute Tox. 4 H302 H302 GHS09
GHS08
GHS07
Wng
State/Form
1 View details
Skin Irrit. 2 H315 H315
Eye Irrit. 2 H319 H319
STOT SE 3 H335 (organs) H335
Muta. 2 H341 H341
Carc. 2 H351 H351
Repr. 2 H361 H361
Aquatic Acute 1 H400 H400
Aquatic Chronic 1 H410 H410

Number of Aggregated Notifications: 86