Summary of Classification and Labelling
Harmonised classification - Annex VI of Regulation (EC) No 1272/2008 (CLP Regulation)
General Information
Index Number EC / List no. CAS Number International Chemical Identification
007-002-00-0 234-126-4 10544-72-6 dinitrogen tetraoxide

ATP Inserted / Updated: CLP00/ATP01
CLP Classification (Table 3)
Classification Labelling Specific Concentration limits, M-Factors, Acute Toxicity Estimates (ATE) Notes
Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s) Pictograms, Signal Word Code(s)
Press. Gas GHS03
GHS05
GHS04
GHS06
Dgr
STOT SE 3; H335: C ≥ 0,5 %
Note 5
Ox. Gas 1 H270 H270
Skin Corr. 1B H314 H314
Acute Tox. 2 * H330 H330

Signal Words Pictograms
Danger
GHS03
Flame over circle
GHS05
Corrosion
GHS04
Gas cylinder
GHS06
Skull and crossbones
Seveso III Data
Disclaimer: Please note that some of the substances covered by the Seveso Directive can belong to more than one Seveso categories. It will be up to the users to decide whether their substance or mixture fall in one or in more of these classification categories depending on the tonnage bands and the concentrations.
Please also note that ECHA is not an authority for the Seveso Directive and that the Seveso categorisation below is provided for information only. The Seveso III Directive (Directive 2012/18/EU repealing Directive 96/82/EC (Seveso II) from 1 June 2015) is the only authentic legal reference and that the information in this inventory does not constitute legal advice. For further information on Seveso, please ask your national authority.

Seveso Data
Seveso Substance Seveso Categories
Da H2
P4
Notified classification and labelling
General Information
EC / List no.
Name CAS Number
234-126-4 Dinitrogen tetraoxide 10544-72-6

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

Additional Notified Information

Number of Notifiers

Joint Entries

Hazard Class and Category Code(s) Hazard Statement Code(s) Hazard Statement Code(s) Supplementary Hazard Statement Code(s) Pictograms, Signal Word Code(s)
Ox. Gas 1 H270 H270 GHS03
GHS05
GHS04
GHS06
Dgr
STOT SE 3; : C ≥ .5 %
State/Form
8 yes View details
Press. Gas (Liq.) H280  
Skin Corr. 1B H314 H314
Acute Tox. 2 H330 H330
Ox. Gas 1 H270 H270 EUH071
GHS03
GHS08
GHS05
GHS04
GHS06
Dgr
State/Form
8 yes View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 1 H330 H330
Muta. 1B H340 (inhalation) H340
Ox. Gas 1 H270 H270 EUH071
GHS03
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
71 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 1 H330 H330
Ox. Gas 1 H270 H270 EUH071
GHS03
GHS05
GHS04
GHS06
Dgr
Note U
State/Form
40 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 1 H330 H330
Ox. Gas 1 H270 H270 GHS03
GHS05
GHS04
GHS06
Dgr
38 View details
Press. Gas (Comp.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 2 H330 H330
Ox. Gas 1 H270 H270 GHS03
GHS05
GHS06
Dgr
STOT SE 3; : C ≥ .5 %
Note 5
37 View details
Skin Corr. 1B H314 H314
Eye Dam. 1 H318 H318
Acute Tox. 2 H330  
STOT SE 3 H335 (other:respirato...) (inhalation) H335
STOT SE 3 H336 (other:respirato...) (inhalation) H336
Ox. Gas 1 H270 H270 EUH071
GHS03
GHS05
GHS04
GHS06
Dgr
Note 5
State/Form
1 View details
Press. Gas (Liq.) H280 H280
Skin Corr. 1B H314 H314
Acute Tox. 1 H330 H330
STOT SE 3 H335 (other:respirato...) (inhalation) H335

Number of Aggregated Notifications: 7