copper;oxocopper

Cu2O

CAS1317-39-1

Danger

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Identification

CAS Number: 1317-39-1
EC Number: 215-270-7
UN Number: 3077
Index Number: 029-002-00-X
PubChem CID: 18346908

Physical-chemical properties

Molecular Formula: Cu2O
Molar Mass: 143.09 g/mol
IUPAC Name: copper;oxocopper

Chemical Identifiers

InChI: InChI=1S/2Cu.O
InChI Key: BERDEBHAJNAUOM-UHFFFAOYSA-N

Overview

copper;oxocopper (CAS: 1317-39-1) is a chemical compound widely used in industry. The molecular formula is Cu2O. The molar mass is 143.09 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 4; Acute Tox. 4; Eye Dam. 1; Aquatic Acute 1; Aquatic Chronic 1

GHS Pictograms

Exclamation Mark

GHS07

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

Corrosion

GHS05

Corrosive. Causes severe skin burns and eye damage.

Environment

GHS09

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

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H332

Harmful if inhaled.

H302

Harmful if swallowed.

H318

Causes serious eye damage.

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

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

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

+P305IF IN EYES:
+P351Rinse cautiously with water for several minutes.
+P338Remove contact lenses, if present and easy to do. Continue rinsing.
+P313Get medical advice/attention.

Related hazard statements:

H318

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.

Transport (ADR)

UN Number	3077
ADR Class	9
Packing Group	III
Tunnel Code	-
Proper Shipping Name	Kupfer(I)-oxid
Marine Pollutant	No

Frequently Asked Questions

What is copper;oxocopper?

copper;oxocopper (CAS 1317-39-1) is a chemical substance with the formula Cu2O used in various industrial applications.

What are the properties of copper;oxocopper?

copper;oxocopper has a molar mass of 143.09 g/mol. It is classified as Acute Tox. 4; Acute Tox. 4; Eye Dam. 1; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store copper;oxocopper safely?

copper;oxocopper 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 copper;oxocopper dangerous?

copper;oxocopper carries the signal word "Danger". 3 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy copper;oxocopper?

You can order copper;oxocopper (CAS 1317-39-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.