chloro(chloromethoxy)methane

C2H4Cl2O

CAS542-88-1

Danger

Consulting for chloro(chloromethoxy)methane

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Identification

CAS Number: 542-88-1
EC Number: 208-832-8
UN Number: 2249
Index Number: 603-046-00-5
PubChem CID: 10967

Physical-chemical properties

Molecular Formula: C2H4Cl2O
Molar Mass: 114.96 g/mol
IUPAC Name: chloro(chloromethoxy)methane

Chemical Identifiers

InChI: InChI=1S/C2H4Cl2O/c3-1-5-2-4/h1-2H2
InChI Key: HRQGCQVOJVTVLU-UHFFFAOYSA-N

Overview

chloro(chloromethoxy)methane (CAS: 542-88-1) is a chemical compound widely used in industry. The molecular formula is C2H4Cl2O. The molar mass is 114.96 g/mol.

Safety & Classification

Danger

Classification:

Flam. Liq. 2; Carc. 1A; Acute Tox. 2 *; Acute Tox. 3 *; Acute Tox. 4 *

GHS Pictograms

Flame

GHS02

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

Health Hazard

GHS08

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

Skull and Crossbones

GHS06

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

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H225

Highly flammable liquid and vapour.

H350

May cause cancer.

H330

Fatal if inhaled.

H311

Toxic 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

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

Toxic

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:

H311

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	2249
ADR Class	6.1
Packing Group
Tunnel Code
Proper Shipping Name	Dichlordimethylether, symmetrisch
Marine Pollutant	No

Frequently Asked Questions

What is chloro(chloromethoxy)methane?

chloro(chloromethoxy)methane (CAS 542-88-1) is a chemical substance with the formula C2H4Cl2O used in various industrial applications.

What are the properties of chloro(chloromethoxy)methane?

chloro(chloromethoxy)methane has a molar mass of 114.96 g/mol. It is classified as Flam. Liq. 2; Carc. 1A; Acute Tox. 2 *; Acute Tox. 3 *; Acute Tox. 4 *. See the technical data above for more details.

How to store chloro(chloromethoxy)methane safely?

chloro(chloromethoxy)methane 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 chloro(chloromethoxy)methane dangerous?

chloro(chloromethoxy)methane carries the signal word "Danger". 3 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy chloro(chloromethoxy)methane?

You can order chloro(chloromethoxy)methane (CAS 542-88-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.