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Key Documents

242004

Sigma-Aldrich

4-Methyl-5-vinylthiazole

99%

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About This Item

Empirical Formula (Hill Notation):
C6H7NS
CAS Number:
Molecular Weight:
125.19
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

99%

form

liquid

refractive index

n20/D 1.568 (lit.)

bp

78-80 °C/25 mmHg (lit.)

mp

−15 °C (lit.)

density

1.093 g/mL at 25 °C (lit.)

SMILES string

Cc1ncsc1C=C

InChI

1S/C6H7NS/c1-3-6-5(2)7-4-8-6/h3-4H,1H2,2H3

InChI key

QUAMMXIRDIIGDJ-UHFFFAOYSA-N

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General description

4-Methyl-5-vinylthiazole is a nitrogen and sulphur-containing heterocyclic compound, present in the species of Annona (magnoliids, Annonaceae) and Caladium bicolor (monocots, Araceae). It is extremely attractive to both male and female beetles of three species of the genus Cyclocephala.

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_germany

WGK 3

flash_point_f

159.8 °F - closed cup

flash_point_c

71 °C - closed cup

ppe

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


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Artur Campos Dália Maia et al.
Journal of chemical ecology, 38(9), 1072-1080 (2012-08-25)
Cyclocephaline scarabs are specialised scent-driven pollinators, implicated with the reproductive success of several Neotropical plant taxa. Night-blooming flowers pollinated by these beetles are thermogenic and release intense fragrances synchronized to pollinator activity. However, data on floral scent composition within such

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