Dinitrogen Tetroxide (Nitrogen dioxide)

Hazard statements (CLP)

H270, H280, H314, H318, H330

Code

Statements

H270

May cause or intensify fire; oxidiser

SECTION 2: Hazards identification

GHS US classification Classification of the substance or mixture GHS US classification Ox. Gas 1 H270 Press. Gas (Liq.) H280 Acute Tox. 1 (Inhalation:gas) H330 Skin Corr. 1B H314 Eye Dam. 1 H318

2.2 Label elements

GHS US labeling

Hazard pictograms

GHS03 GHS04 GHS05 GHS06

Signal word

Danger

Hazard statements

H270 - MAY CAUSE OR INTENSIFY FIRE; OXIDIZER H280 - CONTAINS GAS UNDER PRESSURE; MAY EXPLODE IF HEATED H314 - CAUSES SEVERE SKIN BURNS AND EYE DAMAGE H330 - FATAL IF INHALED CGA-HG01 - MAY CAUSE FROSTBITE. CGA-HG11 - SYMPTOMS MAY BE DELAYED CGA-HG22 - CORROSIVE TO THE RESPIRATORY TRACT

Precautionary statements

P202 - Do not handle until all safety precautions have been read and understood. P220 - Keep/Store away from clothing and other combustible materials P244 - Keep reduction valves/valves and fittings free from oil and grease. EN (English US) SDS ID: P-4633 1/12 P260 - Do not breathe gas/vapors P262 - Do not get in eyes, on skin, or on clothing. P271+P403 - Use and store only outdoors or in a well-ventilated place. P280+P284 - Wear protective gloves, protective clothing, eye protection, respiratory protection, and/or face protection. P370+P376 - IN CASE OF FIRE: Stop leak if safe to do so P303+P361+P353 - IF ON SKIN OR (HAIR): Take off immediately all contaminated clothing. Rinse skin with water/shower. P336 - Thaw frosted parts with lukewarm water. Do not rub affected area. P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. P310 - Immediately call a poison center or doctor/physician. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308+P313 - If exposed or concerned: Get medical advice/attention. P332+P313 - IF SKIN IRRITATION OCCURS: Get medical advice/attention. P405 - Store locked up. P501 - Dispose of contents/container in accordance with local/regional/national/international regulations. Contact supplier for any special requirements. CGA-PG05 - Use a back flow preventive device in the piping. CGA-PG06 - Close valve after each use and when empty. CGA-PG10 - Use only with equipment rated for cylinder pressure. CGA-PG12 - Do not open valve until connected to equipment prepared for use. CGA-PG20 - Use only with equipment of compatible materials of construction and rated for cylinder pressure. CGA-PG21 - Open valve slowly. CGA-PG22 - Use only with equipment cleaned for oxygen service. CGA-PG02 - Protect from sunlight when ambient temperature exceeds 52°C (125°F). CGA-PG18 - When returning cylinder, install leak tight valve outlet cap or plug.

Other hazards which do not result in classification

None.

Ingredient(s) with unknown acute toxicity

No data available

2.1 Classification of the substance or mixture

GHS US classification Ox. Gas 1 H270 Press. Gas (Liq.) H280 Acute Tox. 1 (Inhalation:gas) H330 Skin Corr. 1B H314 Eye Dam. 1 H318