zinc dicyanide

C2N2Zn

CAS557-21-1

Danger

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Identification

CAS Number: 557-21-1
EC Number: 209-162-9
UN Number: 1713
Index Number: 006-007-00-5
PubChem CID: 11186

Physical-chemical properties

Molecular Formula: C2N2Zn
Molar Mass: 117.40 g/mol
IUPAC Name: zinc dicyanide

Chemical Identifiers

InChI: InChI=1S/2CN.Zn/c2*1-2;/q2*-1;+2
InChI Key: GTLDTDOJJJZVBW-UHFFFAOYSA-N

Overview

zinc dicyanide (CAS: 557-21-1) is a chemical compound widely used in industry. The molecular formula is C2N2Zn. The molar mass is 117.40 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 2 *; Acute Tox. 1; Acute Tox. 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.

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.

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	1713
ADR Class	6.1
Packing Group	I
Tunnel Code	C/E
Proper Shipping Name	Zinkcyanid
Marine Pollutant	No

Frequently Asked Questions

What is zinc dicyanide?

zinc dicyanide (CAS 557-21-1) is a chemical substance with the formula C2N2Zn used in various industrial applications.

What are the properties of zinc dicyanide?

zinc dicyanide has a molar mass of 117.40 g/mol. It is classified as Acute Tox. 2 *; Acute Tox. 1; Acute Tox. 2 *; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store zinc dicyanide safely?

zinc dicyanide 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 zinc dicyanide dangerous?

zinc dicyanide carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy zinc dicyanide?

You can order zinc dicyanide (CAS 557-21-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.