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424447

Sigma-Aldrich

trans-2-Penten-1-ol

95%

Sinónimos:

(2E)-2-Penten-1-ol, (E)-Pent-2-en-1-ol, trans-2-Pentenol

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About This Item

Fórmula lineal:
C2H5CH=CHCH2OH
Número de CAS:
1576-96-1
Peso molecular:
86.13
EC Number:
216-416-2
MDL number:
MFCD00002926
UNSPSC Code:
12352100
PubChem Substance ID:
24866567
NACRES:
NA.22

assay

95%

form

liquid

refractive index

n20/D 1.434 (lit.)

bp

139-139.5 °C (lit.)

density

0.847 g/mL at 25 °C (lit.)

SMILES string

CC\C=C\CO

InChI

1S/C5H10O/c1-2-3-4-5-6/h3-4,6H,2,5H2,1H3/b4-3+

InChI key

BTSIZIIPFNVMHF-ONEGZZNKSA-N

General description

trans-2-Penten-1-ol is an allyl alcohol. It is one of the volatile compounds found in olive oil, cashew apple juice and fermented cucumber brines. The rate constants and product ion distributions of its reaction with H3O+, NO+ and O2.+ ions have been studied using selected ion flow tube (SIFT).

Application

trans-2-Penten-1-ol may be used in the synthesis of the following:
  • leustroducsin B
  • trichloroacetimidate
  • (E)-2,3,3′-trifluoro-4-(2-(trans-4-pentylcyclohexyl)ethyl)-4′-(pent-2-enyloxy)biphenyl
  • trans-1-bromo-2-pentene
  • trans-1-chloro-2-pentene

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

118.4 °F - closed cup

flash_point_c

48 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Liquid crystals with negative dielectric anisotropy: the effect of unsaturation in the terminal chain on thermal and electro-optical properties.
Jankowiak A, et al.
Liq. Cryst., 40(5), 605-615 (2013)
Suzanne D Johanningsmeier et al.
Journal of food science, 76(1), C168-C177 (2011-05-04)
A nontargeted, comprehensive 2-dimensional gas chromatography-time-of-flight mass spectrometry (GC×GC-TOFMS) method was developed for the analysis of fermented cucumber volatiles before and after anaerobic spoilage. Volatile compounds extracted by solid-phase microextraction were separated on a polyethylene glycol 1st-dimension column and 14%
Highly efficient gold (I)-catalyzed Overman rearrangement in water.
Xing D and Yang D.
Beilstein Journal of Organic Chemistry, 7(1), 781-785 (2011)
A selected ion flow tube study of the reactions of H3O+, NO+ and O2.+ with a series of C5, C6 and C8 unsaturated biogenic alcohols.
Schoon N, et al.
International Journal of Mass Spectrometry, 263(2-3), 127-136 (2007)
Biogeneration of volatile compounds in virgin olive oil: their evolution in relation to malaxation time.
Angerosa F, et al.
Journal of Agricultural and Food Chemistry, 46(8), 2940-2944 (1998)
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