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130869

1-Ethynylcyclopentanol

Name: 1-Ethynylcyclopentanol
Brand: ALDRICH

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About This Item

Linear Formula:

HC≡CC₅H₈OH

CAS Number:

17356-19-3

Molecular Weight:

110.15

NACRES:

NA.22

PubChem Substance ID:

24847981

UNSPSC Code:

12352100

EC Number:

241-385-7

MDL number:

MFCD00001365

Assay:

98%

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Properties

Quality Level

100

assay

98%

refractive index

n20/D 1.474 (lit.)

bp

156-159 °C (lit.)

density

0.962 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

OC1(CCCC1)C#C

InChI

1S/C7H10O/c1-2-7(8)5-3-4-6-7/h1,8H,3-6H2

InChI key

LQMDOONLLAJAPZ-UHFFFAOYSA-N

Description

pictograms

GHS02,GHS07

signalword

Warning

hcodes

H226,H319,H335

pcodes

P210 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

120.2 °F - closed cup

flash_point_c

49 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Articles

Functionalized Alkynes

Alkynes' versatility enables reactions like addition, metathesis, hydroboration, cleavage, coupling, and cycloadditions in synthetic chemistry.

Modulation of metallophilic bonds: solvent-induced isomerization and luminescence vapochromism of a polymorphic Au-Cu cluster.

Igor O Koshevoy et al.

Journal of the American Chemical Society, 134(15), 6564-6567 (2012-04-04)

We report a homoleptic Au-Cu alkynyl cluster that represents an unexplored class of luminescent materials with stimuli-responsive photophysical properties. The bimetallic complex formulated as [Au(2)Cu(2)(C(2)OHC(5)H(8))(4)](n) efficiently self-assembles from Au(SC(4)H(8))Cl, Cu(NCMe)(4)PF(6), and 1-ethynylcyclopentanol in the presence of NEt(3). This compound shows

Towards a dapivirine and levonorgestrel multipurpose vaginal ring: Investigations into the reaction between levonorgestrel and addition-cure silicone elastomers.

Yahya H Dallal Bashi et al.

International journal of pharmaceutics, 569, 118574-118574 (2019-07-29)

With a dapivirine-releasing vaginal ring having successfully completed late-stage clinical testing for HIV prevention and currently undergoing regulatory review, there is now growing interest in next-generation multipurpose prevention technologies that seek to combine antiretroviral and contraceptive drugs within a single

Global Trade Item Number

SKU	GTIN
130869-5G	04061838727985