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Merck
CN

130869

1-Ethynylcyclopentanol

98%

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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

Key Documents

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Product Name

1-Ethynylcyclopentanol, 98%

InChI key

LQMDOONLLAJAPZ-UHFFFAOYSA-N

InChI

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

SMILES string

OC1(CCCC1)C#C

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

Quality Level

100

Related Categories

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCT7717
MKCS4705
MKCL3913
MKCF4113
MKCB5104

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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
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

Articles

Functionalized Alkynes

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

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