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Sigma-Aldrich

3-Phenyl-1H-pyrazole

97%

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About This Item

Empirical Formula (Hill Notation):
C9H8N2
CAS Number:
2458-26-6
Molecular Weight:
144.17
MDL number:
MFCD00159654
UNSPSC Code:
12352100
PubChem Substance ID:
24884849
NACRES:
NA.22

assay

97%

form

solid

mp

78-82 °C

SMILES string

c1ccc(cc1)-c2cc[nH]n2

InChI

1S/C9H8N2/c1-2-4-8(5-3-1)9-6-7-10-11-9/h1-7H,(H,10,11)

InChI key

OEDUIFSDODUDRK-UHFFFAOYSA-N

Related Categories

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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F Manzoor et al.
Journal of economic entomology, 110(6), 2527-2533 (2017-10-19)
The aim of this study was to test the bioavailability and degradation in soil of the termiticides bifenthrin and fipronil, which are used to treat subterranean termites (Heterotermes indicola, Wasmann). Soil collected from different areas of Lahore was categorized as
Tianyun Su et al.
Journal of medical entomology, 56(4), 1047-1054 (2019-02-28)
The peridomestic anthropophilic Aedes aegypti L. (Diptera: Culicidae) is originated from the wild zoophilic subspecies Aedes aegypti formosus in sub-Saharan Africa, and currently has a broad distribution in human-modified environments of the tropics and subtropics worldwide. In California, breeding populations
Julie Chevalier et al.
Environmental toxicology and chemistry, 34(8), 1760-1769 (2015-03-12)
Behavior is increasingly reported as a sensitive and early indicator of toxicant stress in aquatic organisms. However, the systematic understanding of behavioral effects and comparisons between effect profiles is hampered because the available studies are limited to few chemicals and
Haihua Wu et al.
Pesticide biochemistry and physiology, 115, 9-14 (2014-10-14)
The acute toxicity of fipronil and its sublethal effects on detoxification enzymes (carboxylesterases (CarEs), glutathione S-transferases (GSTs), and 7-ethoxycoumarin O-deethylase (ECOD)) in zebrafish (Danio rerio) were investigated. The results indicated that the 24-h LC50 of fipronil for zebrafish was 220.4

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