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Merck
CN

78127

2-Ethyl-1,6-dioxaspiro[4,4]nonane

≥96.0% (GC)

Synonym(s):

Chalcogran

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About This Item

Empirical Formula (Hill Notation):
C9H16O2
CAS Number:
Molecular Weight:
156.22
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
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InChI

1S/C9H16O2/c1-2-8-4-6-9(11-8)5-3-7-10-9/h8H,2-7H2,1H3

SMILES string

CCC1CCC2(CCCO2)O1

InChI key

DCWKALWZHORJAO-UHFFFAOYSA-N

assay

≥96.0% (GC)

form

liquid

refractive index

n20/D 1.446

Quality Level

Application

Park beetle pheromone, plant protectant

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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J A Byers et al.
Die Naturwissenschaften, 87(11), 503-507 (2001-01-11)
Volatiles from leaves or bark of nonhost birch (Betula pendula) and Norway spruce (Picea abies) dramatically reduced the attraction of the bark beetle, Pityogenes bidentatus (Coleoptera: Scolytidae), to their aggregation pheromone components (cis-verbenol and grandisol) in the field. In addition

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