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ChemicalBook >> CAS DataBase List >> trans-2-Pentene

trans-2-Pentene

trans-2-Pentene price.
  • $45 - $1025
  • Product name: trans-2-Pentene
  • CAS: 646-04-8
  • MF: C5H10
  • MW: 70.13
  • EINECS:211-461-4
  • MDL Number:MFCD00009384
  • Synonyms:SYM-METHYLETHYLETHYLENE;TRANS-2-AMYLENE;TRANS-2-PENTENE;TRANS-SYM-METHYLETHYLETHYLENE;TRANS-B-N-AMYLENE;(2E)-2-Pentene;(E)-2-Pentene;2-(E)-C5H10
9 prices
Selected condition：
Brand
  • Alfa Aesar
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1g
  • 5g
  • 10mL
  • 10g
  • 25g
  • ManufacturerAlfa Aesar
  • Product numberL09421
  • Product descriptiontrans-2-Pentene 99%
  • Packaging5g
  • Price$137
  • Updated2024-03-01
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82601
  • Product descriptionTRANS-2-PENTENE,99%
  • Packaging5G
  • Price$115.81
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82602
  • Product descriptionTRANS-2-PENTENE,99%
  • Packaging25g
  • Price$518.16
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number71918
  • Product description(E)-2-Pentene
  • Packaging5G
  • Price$1025
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number111260
  • Product descriptiontrans-2-Pentene 99%
  • Packaging1g
  • Price$71.1
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number111260
  • Product descriptiontrans-2-Pentene 99%
  • Packaging5g
  • Price$293
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number111260
  • Product descriptiontrans-2-Pentene 99%
  • Packaging10g
  • Price$364
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP0635
  • Product descriptiontrans-2-Pentene >99.0%(GC)
  • Packaging10mL
  • Price$171
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberP227315
  • Product description(E)-2-Pentene
  • Packaging500mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar L09421 trans-2-Pentene 99% 5g $137 2024-03-01 Buy
GFS CHEMICALS 82601 TRANS-2-PENTENE,99% 5G $115.81 2021-12-16 Buy
GFS CHEMICALS 82602 TRANS-2-PENTENE,99% 25g $518.16 2021-12-16 Buy
Medical Isotopes, Inc. 71918 (E)-2-Pentene 5G $1025 2021-12-16 Buy
Sigma-Aldrich 111260 trans-2-Pentene 99% 1g $71.1 2024-03-01 Buy
Sigma-Aldrich 111260 trans-2-Pentene 99% 5g $293 2024-03-01 Buy
Sigma-Aldrich 111260 trans-2-Pentene 99% 10g $364 2024-03-01 Buy
TCI Chemical P0635 trans-2-Pentene >99.0%(GC) 10mL $171 2024-03-01 Buy
TRC P227315 (E)-2-Pentene 500mg $45 2021-12-16 Buy

Properties

Melting point :-140 °C (lit.)
Boiling point :37 °C (lit.)
Density :0.649 g/mL at 25 °C (lit.)
vapor pressure :8.06 psi ( 20 °C)
refractive index :n20/D 1.381
Flash point :−50 °F
storage temp. :2-8°C
solubility :Soluble in alcohol, benzene, and ether (Weast, 1986)
pka :>14 (Schwarzenbach et al., 1993)
form :clear liquid
color :cis Form: Liquid
Water Solubility :203 mg/kg at 25 °C (shake flask-GC, McAuliffe, 1966)
Merck :14,7123
BRN :1718795
Henry's Law Constant :0.234 at 25 °C (Hine and Mookerjee, 1975)
LogP :2.580 (est)
CAS DataBase Reference :646-04-8(CAS DataBase Reference)
EPA Substance Registry System :trans-2-Pentene (646-04-8)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H224 Extremely flammable liquid and vapour Flammable liquids Category 1 Danger
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger GHS hazard pictograms
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P331 Do NOT induce vomiting.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Description

trans-2-Pentene has been used for the calculation of OH levels by the decay method.

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