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Key Documents

632112

Sigma-Aldrich

Ethyl 2-pentynoate

97%

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About This Item

Empirical Formula (Hill Notation):
C7H10O2
CAS Number:
Molecular Weight:
126.15
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

refractive index

n20/D 1.439 (lit.)

bp

178-179 °C (lit.)

density

0.957 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCOC(=O)C#CCC

InChI

1S/C7H10O2/c1-3-5-6-7(8)9-4-2/h3-4H2,1-2H3

InChI key

XDPRPKSTFBPPHU-UHFFFAOYSA-N

Related Categories

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

100.4 °F - closed cup

flash_point_c

38 °C - closed cup

ppe

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


Certificates of Analysis (COA)

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