1,4-dimethylnaphthalene

C12H12

CAS571-58-4

Danger

Consulting for 1,4-dimethylnaphthalene

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Identification

CAS Number: 571-58-4
EC Number: 209-335-9
UN Number: 3082
Index Number: 601-093-00-6
PubChem CID: 11304

Physical-chemical properties

Molecular Formula: C12H12
Molar Mass: 156.22 g/mol
IUPAC Name: 1,4-dimethylnaphthalene

Chemical Identifiers

InChI: InChI=1S/C12H12/c1-9-7-8-10(2)12-6-4-3-5-11(9)12/h3-8H,1-2H3
InChI Key: APQSQLNWAIULLK-UHFFFAOYSA-N

Overview

1,4-dimethylnaphthalene (CAS: 571-58-4) is a chemical compound widely used in industry. The molecular formula is C12H12. The molar mass is 156.22 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 4; Asp. Tox. 1; Eye Irrit. 2; Aquatic Acute 1; Aquatic Chronic 3

GHS Pictograms

Exclamation Mark

GHS07

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

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

H302

Harmful if swallowed.

H304

May be fatal if swallowed and enters airways.

H319

Causes serious eye irritation.

H400

Very toxic to aquatic life.

H412

Harmful to aquatic life with long lasting effects.

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

Eye Contact

Irritant

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:

H319

Ingestion

Toxic

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 H304

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	3082
ADR Class	9
Packing Group	III
Tunnel Code	-
Proper Shipping Name	1,4-Dimethylnaphthalin
Marine Pollutant	No

Frequently Asked Questions

What is 1,4-dimethylnaphthalene?

1,4-dimethylnaphthalene (CAS 571-58-4) is a chemical substance with the formula C12H12 used in various industrial applications.

What are the properties of 1,4-dimethylnaphthalene?

1,4-dimethylnaphthalene has a molar mass of 156.22 g/mol. It is classified as Acute Tox. 4; Asp. Tox. 1; Eye Irrit. 2; Aquatic Acute 1; Aquatic Chronic 3. See the technical data above for more details.

How to store 1,4-dimethylnaphthalene safely?

1,4-dimethylnaphthalene 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 1,4-dimethylnaphthalene dangerous?

1,4-dimethylnaphthalene carries the signal word "Danger". 3 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 1,4-dimethylnaphthalene?

You can order 1,4-dimethylnaphthalene (CAS 571-58-4) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.