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Alfa Aesar™ 2-Pentene, cis + trans, 98%

Chemical Identifiers

Chemical Name or Material 2-Pentene
CAS 109-68-2
Name Note cis + trans
Molecular Formula C5H10
Linear Formula CH3CH2CH=CHCH3
Formula Weight 70.14g/mol
MDL Number MFCD00009384
UN Number UN3295
Beilstein 969151
Merck Index 14,7123
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1773614

 
alfa aesar
A17736-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1773622

 
alfa aesar™
A17736-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Odor Petroleum-like
Storage Information 2° to 8°C
Boiling Point 36° to 38°C
Quantity 25g
Flash Point −45°C (−49°F)
Chemical Name or Material 2-Pentene
Name Note cis + trans
CAS 109-68-2
Assay 98%
Molecular Formula C5H10
Linear Formula CH3CH2CH=CHCH3
Formula Weight 70.14g/mol
MDL Number MFCD00009384
UN Number UN3295
Beilstein 969151
Merck Index 14,7123
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H304
Highly flammable liquid and vapour.
May be fatal if swallowed and enters airways.
Health Hazard 3 GHS P Statement
P210-P280-P301+P310-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.
TSCA TSCA

Applications
2-Pentene (mixture of cis and trans) is used in the synthesis of polycyclopentene by ring-opening metathesis polymerization.

Solubility
Not miscible or difficult to mix in water.

Notes
Store away from oxidizing agents and bases. Keep the container tightly closed in a cool, dry place.

Safety and Handling

Danger

GHS P Statement
P210-P280-P301+P310-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H304
Highly flammable liquid and vapour.
May be fatal if swallowed and enters airways.

2° to 8°C