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pent-2-ene

C5H10

CAS109-68-2

Danger

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Identification

CAS Number: 109-68-2
EC Number: 203-695-0
UN Number: 3295
Index Number: 649-380-00-5
PubChem CID: 12585

Physical-chemical properties

Molecular Formula: C5H10
Molar Mass: 70.13 g/mol
IUPAC Name: pent-2-ene

Chemical Identifiers

InChI: InChI=1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3
InChI Key: QMMOXUPEWRXHJS-UHFFFAOYSA-N

Overview

pent-2-ene (CAS: 109-68-2) is a chemical compound widely used in industry. The molecular formula is C5H10. The molar mass is 70.13 g/mol.

Safety & Classification

Danger

Classification:

Carc. 1B; Muta. 1B; Asp. Tox. 1

GHS Pictograms

Health Hazard

GHS08

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

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H350

May cause cancer.

H340

May cause genetic defects.

H304

May be fatal if swallowed and enters airways.

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

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:

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	3295
ADR Class	3
Packing Group	II
Tunnel Code	D/E
Proper Shipping Name	Pent-2-en, cis/trans-Isomere oder Isomerengemisch
Marine Pollutant	No

Frequently Asked Questions

What is pent-2-ene?

pent-2-ene (CAS 109-68-2) is a chemical substance with the formula C5H10 used in various industrial applications.

What are the properties of pent-2-ene?

pent-2-ene has a molar mass of 70.13 g/mol. It is classified as Carc. 1B; Muta. 1B; Asp. Tox. 1. See the technical data above for more details.

How to store pent-2-ene safely?

pent-2-ene 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 pent-2-ene dangerous?

pent-2-ene carries the signal word "Danger". 1 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy pent-2-ene?

You can order pent-2-ene (CAS 109-68-2) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.