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Cyclopentylacetylene

Name: Cyclopentylacetylene
Brand: ALDRICH

90%

Synonym(s):

1-Ethynylcyclopentane, Ethynylcyclopentane

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About This Item

Empirical Formula (Hill Notation):

C₇H₁₀

CAS Number:

930-51-8

Molecular Weight:

94.15

NACRES:

NA.22

PubChem Substance ID:

24883748

UNSPSC Code:

12352100

MDL number:

MFCD00013744

Assay:

90%

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Properties

Quality Segment

100

assay

90%

refractive index

n20/D 1.432 (lit.)

density

0.812 g/mL at 25 °C (lit.)

SMILES string

C#CC1CCCC1

InChI

1S/C7H10/c1-2-7-5-3-4-6-7/h1,7H,3-6H2

InChI key

TXVJSWLZYQMWPC-UHFFFAOYSA-N

Description

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1 of 1

This Item	159530	111805	157716
Sigma-Aldrich 650331 Cyclopentylacetylene	Sigma-Aldrich 159530 2-Bromo-4′-methylacetophenone	Sigma-Aldrich 111805 trans-1,3-Pentadiene	Sigma-Aldrich 157716 2,6-Diisopropylaniline
assay 90%	assay 90%	assay 90%	assay 90%
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
density 0.812 g/mL at 25 °C (lit.)	density -	density 0.678 g/mL at 20 °C, 0.683 g/mL at 25 °C (lit.)	density 0.94 g/mL at 25 °C (lit.)
refractive index n20/D 1.432 (lit.)	refractive index -	refractive index n20/D 1.430 (lit.)	refractive index n20/D 1.532 (lit.)

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H302

pcodes

P210 - P233 - P240 - P241 - P242 - P301 + P312

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

34.0 °F

flash_point_c

1.1 °C

ppe

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

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