TRANS-2-PENTENE

Product Name: TRANS-2-PENTENE
CAS No.: 109-68-2
Chemical Name: TRANS-2-PENTENE
Synonyms: AMYLENE;Nsc 7894;2-PENTENE;2-AMYLENE;3-Pentene;Pent-2-ene;B-N-AMYLENE;2-N-PENTENE;CH3CH=CHC2H5;2-Pentene,c&t
CBNumber: CB1750722
Molecular Formula: C5H10
Formula Weight: 70.13
MOL File: 109-68-2.mol

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TRANS-2-PENTENE Property

Melting point:: -142.6°C
Boiling point:: 37 °C(lit.)
Density: 0.651 g/mL at 20 °C(lit.)
vapor pressure: 8.06 psi ( 20 °C)
refractive index: n20/D 1.381
Flash point:: −50 °F
storage temp.: 2-8°C
form: clear liquid
color: Colorless to Almost colorless
Water Solubility: Not miscible or difficult to mix in water.
Merck: 14,7123
BRN: 969151
Stability:: Stable. Extremely flammable - note low boiling point and low flash point. Incompatible with strong oxidizing agents.
CAS DataBase Reference: 109-68-2(CAS DataBase Reference)
EPA Substance Registry System: 2-Pentene (109-68-2)

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Safety

Hazard Codes: F,Xn
Risk Statements: 11-36/37/38-65
Safety Statements: 9-16-26-29-33-36-62
RIDADR: UN 3295 3/PG 2
WGK Germany: 3
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 2901290000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 143774
Product name: 2-Pentene (mixture of cis and trans)
Purity: 99%
Packaging: 25g
Price: $124
Updated: 2024/03/01

Sigma-Aldrich

Product number: 143774
Product name: 2-Pentene (mixture of cis and trans)
Purity: 99%
Packaging: 100g
Price: $361
Updated: 2024/03/01

TCI Chemical

Product number: P0064
Product name: 2-Pentene (cis- and trans- mixture)
Purity: >95.0%(GC)
Packaging: 25mL
Price: $45
Updated: 2024/03/01

TCI Chemical

Product number: P0064
Product name: 2-Pentene (cis- and trans- mixture)
Purity: >95.0%(GC)
Packaging: 100mL
Price: $137
Updated: 2024/03/01

Alfa Aesar

Product number: A17736
Product name: 2-Pentene, cis + trans, 98%
Packaging: 25g
Price: $77.65
Updated: 2024/03/01

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TRANS-2-PENTENE Chemical Properties,Usage,Production

Chemical Properties

colourless liquid

Uses

2-Pentene (mixture of cis and trans) is 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.

Purification Methods

Reflux the mixture with sodium wire, then fractionally distil it twice through a Fenske (glass helices packing, p 11) column. [Beilstein 1 IV 815.]

TRANS-2-PENTENE Preparation Products And Raw materials

Raw materials

Preparation Products

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TRANS-2-PENTENE Suppliers

Americas 1 Belgium 1 China 36 Europe 2 Germany 3 India 4 Japan 1 Switzerland 2 United Kingdom 5 United States 16 Global 71

Monomer Polymer & Dajac Labs

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TCI America, Inc. (part of Tokyo Chemical Industry)

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Organic Technologies, Inc.

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Alfa Aesar

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HONEST JOY HOLDINGS LIMITED

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Eastern Chemical Corp.

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View Lastest Price from TRANS-2-PENTENE manufacturers

Career Henan Chemical Co

Product: TRANS-2-PENTENE 109-68-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons/month
Release date: 2020-01-09

109-68-2, TRANS-2-PENTENERelated Search:

Vanadyl acetylacetonate Aluminum acetylacetonate VANADIUM(III) ACETYLACETONATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)YTTERBIUM Manganic acetylacetonate Ruthenium acetylacetonate Tris(2,4-pentanedionato)chroMiuM(III) 2,4-PENTANEDIONE, SILVER DERIVATIVE MANGANESE(II) ACETYLACETONATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) ZINC ACETYLACETONATE HYDRATE COBALT(II) ACETYLACETONATE Nickel(II) acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) PR(TMHD)3 Platinum bis(acetylacetonate) Ferric acetylacetonate Bis(2,4-pentanedionato-O,O')palladium(II)

CH3CH=CHC2H5

Methylethylethylene

Pent-2-ene

s-Methylethylethylene

B-N-AMYLENE

AMYLENE

2-AMYLENE

2-PENTENE

2-Pentene (cis+trans)

2-pentene, mixture of isomers

Pentenecistrans

2-PENTENE, 99%, MIXTURE OF ISOMERS

2-PENTENE (CIS- AND TRANS- MIXTURE) 95+%

2-pentene (mixture of cis and trans)

2-Pentene (cis- and trans- mixture)

2-N-PENTENE

1-Methyl-2-butene

Einecs 203-695-0

Nsc 7894

2-PENTENE, 98% cis/trans mixture

2-Pentene&nbsp

2-Pentene, cis and trans, 98%

2-Pentene (<i>cis</i>- and <i>trans</i>- mixture)

SYM-METHYLETHYLETHYLENE

TRANS-2-AMYLENE

TRANS-SYM-METHYLETHYLETHYLENE

TRANS-B-N-AMYLENE

2-Pentene,c&t

3-Pentene

beta-n-Amylene

2-Pentene(cis-andtrans-mixture)&gt

2-pentene (CIS trans mixture)

2-pentene (mixed pentene and pentene)

(E)-pent-2-ene

(2Z)-pent-2-ene

2-Pentene (cis- and trans- mixture), ≥ 95.0%

109-68-2

109682

Acyclic

Alkenes

Building Blocks

Organic Building Blocks

Acyclic

Alkenes

Organic Building Blocks