ChemicalBook > CAS DataBase List > TRANS-2-PENTENE
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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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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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)