2-Pentene (mixture of cis and trans)

ALDRICH/143774 - 99%

Synonym: β-Amylene; β-n-Amylene; 1-Methyl-2-ethylethylene; 3-Pentene; sym-Methylethylethylene

CAS Number: 109-68-2
Empirical Formula (Hill Notation): C₅H₁₀
Molecular Weight: 70.13
EC Number: 203-695-0
MDL Number: MFCD00009384
Linear Formula: CH₃CH₂CH=CHCH₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-143774-25G	25 g	$136.00 1/EA	Add To Favorites
45-143774-100G	100 g	$397.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	99%
bp	37 °C (lit.)
density	0.65 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+
InChI key	QMMOXUPEWRXHJS-HWKANZROSA-N
Quality Level	100
refractive index	n20/D 1.38 (lit.)
SMILES string	CCC=CC
storage temp.	2-8°C
vapor pressure	8.06 psi ( 20 °C)

Application:	2-Pentene (mixture of cis and trans) was used in the synthesis of polycyclopentene by ring-opening metathesis polymerization.
General description:	2-Pentene undergoes addition reaction with phenoxathiin cation radical in acetonitrile solution to form bis(10-phenoxathiiniumyl)alkane adducts.
Packaging:	25, 100 g in glass bottle

Symbol	GHS02,GHS08
Signal word	Danger
Hazard statements	H225 - H304
Precautionary statements	P210 - P301 + P310 + P331
Hazard Codes	F,Xn
Risk Statements	11-36/37/38-65
Safety Statements	9-16-26-29-33-36-62
RIDADR	UN 3295BE 3 / PGII
WGK Germany	WGK 3
Flash Point(F)	-49.0 °F - closed cup
Flash Point(C)	-45 °C - closed cup

Purity	99%
bp	37 °C (lit.)
Density	0.65 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.38 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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