furan

C4H4O

CAS110-00-9

Danger

Consulting for furan

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Identification

CAS Number: 110-00-9
EC Number: 203-727-3
UN Number: 2389
Index Number: 603-105-00-5
PubChem CID: 8029

Physical-chemical properties

Molecular Formula: C4H4O
Molar Mass: 68.07 g/mol
IUPAC Name: furan

Chemical Identifiers

InChI: InChI=1S/C4H4O/c1-2-4-5-3-1/h1-4H
InChI Key: YLQBMQCUIZJEEH-UHFFFAOYSA-N

Overview

furan (CAS: 110-00-9) is a chemical compound widely used in industry. The molecular formula is C4H4O. The molar mass is 68.07 g/mol.

Safety & Classification

Danger

Classification:

Flam. Liq. 1; Carc. 1B; Muta. 2; Acute Tox. 4 *; Acute Tox. 4 *; STOT RE 2 *; Skin Irrit. 2; Aqua...

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.

Exclamation Mark

GHS07

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

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H224

Extremely flammable liquid and vapour.

H350

May cause cancer.

H341

Suspected of causing genetic defects.

H332

Harmful if inhaled.

H302

Harmful if swallowed.

H373

May cause damage to organs through prolonged or repeated exposure.

H315

Causes skin irritation.

H412

Harmful 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

Skin Contact

Irritant

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:

H315

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	2389
ADR Class	3
Packing Group	I
Tunnel Code	D/E
Proper Shipping Name	Furan
Marine Pollutant	No

Frequently Asked Questions

What is furan?

furan (CAS 110-00-9) is a chemical substance with the formula C4H4O used in various industrial applications.

What are the properties of furan?

furan has a molar mass of 68.07 g/mol. It is classified as Flam. Liq. 1; Carc. 1B; Muta. 2; Acute Tox. 4 *; Acute Tox. 4 *; STOT RE 2 *; Skin Irrit. 2; Aqua.... See the technical data above for more details.

How to store furan safely?

furan 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 furan dangerous?

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

Where can I buy furan?

You can order furan (CAS 110-00-9) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.