ethyl nitrite

C2H5NO2

CAS109-95-5

Danger

Consulting for ethyl nitrite

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Identification

CAS Number: 109-95-5
EC Number: 203-722-6
UN Number
Index Number: 007-006-00-2
PubChem CID: 8026

Physical-chemical properties

Molecular Formula: C2H5NO2
Molar Mass: 75.07 g/mol
IUPAC Name: ethyl nitrite

Chemical Identifiers

InChI: InChI=1S/C2H5NO2/c1-2-5-3-4/h2H2,1H3
InChI Key: QQZWEECEMNQSTG-UHFFFAOYSA-N

Overview

ethyl nitrite (CAS: 109-95-5) is a chemical compound widely used in industry. The molecular formula is C2H5NO2. The molar mass is 75.07 g/mol.

Safety & Classification

Danger

Classification:

Flam. Gas 1; Press. Gas; Acute Tox. 4 *; Acute Tox. 4 *; Acute Tox. 4 *

GHS Pictograms

Flame

GHS02

Flammable. May ignite on contact with air, water, or heat sources.

Gas Cylinder

GHS04

Gases under pressure. May explode if heated.

Exclamation Mark

GHS07

Harmful. May cause irritation, allergic reactions, or drowsiness.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H220

Extremely flammable gas.

H332

Harmful if inhaled.

H312

Harmful in contact with skin.

H302

Harmful if swallowed.

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

Harmful

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:

H332

Skin Contact

Harmful

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:

H312

Ingestion

Harmful

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:

H302

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.

Frequently Asked Questions

What is ethyl nitrite?

ethyl nitrite (CAS 109-95-5) is a chemical substance with the formula C2H5NO2 used in various industrial applications.

What are the properties of ethyl nitrite?

ethyl nitrite has a molar mass of 75.07 g/mol. It is classified as Flam. Gas 1; Press. Gas; Acute Tox. 4 *; Acute Tox. 4 *; Acute Tox. 4 *. See the technical data above for more details.

How to store ethyl nitrite safely?

ethyl nitrite 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 ethyl nitrite dangerous?

ethyl nitrite carries the signal word "Danger". 3 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy ethyl nitrite?

You can order ethyl nitrite (CAS 109-95-5) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.