1,2-dinitrobenzene

C6H4N2O4

CAS25154-54-5

Danger

Consulting for 1,2-dinitrobenzene

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Identification

CAS Number: 25154-54-5
EC Number: 246-673-6
UN Number: 3443
Index Number: 609-004-00-2
PubChem CID: 10707

Physical-chemical properties

Molecular Formula: C6H4N2O4
Molar Mass: 168.11 g/mol
IUPAC Name: 1,2-dinitrobenzene

Chemical Identifiers

InChI: InChI=1S/C6H4N2O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H
InChI Key: IZUKQUVSCNEFMJ-UHFFFAOYSA-N

Overview

1,2-dinitrobenzene (CAS: 25154-54-5) is a chemical compound widely used in industry. The molecular formula is C6H4N2O4. The molar mass is 168.11 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 2 *; Acute Tox. 1; Acute Tox. 2 *; STOT RE 2 *; Aquatic Acute 1; Aquatic Chronic 1

GHS Pictograms

Skull and Crossbones

GHS06

Acute toxicity. Fatal if swallowed, in contact with skin, or if inhaled.

Health Hazard

GHS08

Serious health hazard. May cause cancer, organ damage, or genetic defects.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H330

Fatal if inhaled.

H310

Fatal in contact with skin.

H300

Fatal if swallowed.

H373

May cause damage to organs through prolonged or repeated exposure.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Fatal

Measures if vapours or dust are inhaled

First Aid Actions

+P304IF INHALED:
+P340Remove person to fresh air and keep comfortable for breathing.
+P311Call a POISON CENTER/doctor.

Related hazard statements:

H330

Skin Contact

Fatal

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H310

Ingestion

Fatal

Measures if substance is accidentally swallowed

First Aid Actions

+P301IF SWALLOWED:
+P330Rinse mouth.
+P331Do NOT induce vomiting.
+P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

H300

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3443
ADR Class	6.1
Packing Group	II
Tunnel Code	D/E
Proper Shipping Name	Dinitrobenzene, Isomere oder Isomerengemisch, fest
Marine Pollutant	No

Frequently Asked Questions

What is 1,2-dinitrobenzene?

1,2-dinitrobenzene (CAS 25154-54-5) is a chemical substance with the formula C6H4N2O4 used in various industrial applications.

What are the properties of 1,2-dinitrobenzene?

1,2-dinitrobenzene has a molar mass of 168.11 g/mol. It is classified as Acute Tox. 2 *; Acute Tox. 1; Acute Tox. 2 *; STOT RE 2 *; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store 1,2-dinitrobenzene safely?

1,2-dinitrobenzene should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is 1,2-dinitrobenzene dangerous?

1,2-dinitrobenzene carries the signal word "Danger". 3 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 1,2-dinitrobenzene?

You can order 1,2-dinitrobenzene (CAS 25154-54-5) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.