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424447

trans-2-Penten-1-ol

Name: <I>trans</I>-2-Penten-1-ol
Brand: ALDRICH

95%

Synonym(s):

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

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About This Item

Linear Formula:

C₂H₅CH=CHCH₂OH

CAS Number:

1576-96-1

Molecular Weight:

86.13

NACRES:

NA.22

PubChem Substance ID:

24866567

UNSPSC Code:

12352100

EC Number:

216-416-2

MDL number:

MFCD00002926

Assay:

95%

Form:

liquid

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Properties

Quality Level

200

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.)

functional group

hydroxyl

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

Description

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

GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

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

Regulatory Information

危险化学品

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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)

A selected ion flow tube study of the reactions of H₃O⁺, NO⁺ and O₂^.+ with a series of C₅, C₆ and C₈unsaturated biogenic alcohols.

Schoon N, et al.

International Journal of Mass Spectrometry, 263(2-3), 127-136 (2007)

Detection of volatile spoilage metabolites in fermented cucumbers using nontargeted, comprehensive 2-dimensional gas chromatography-time-of-flight mass spectrometry (GC×GC-TOFMS).

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%

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Global Trade Item Number

SKU	GTIN
424447-5ML	04061837881794
424447-25ML	04061837881787