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Merck
CN

115649

Piperonylonitrile

97%

Synonym(s):

3,4-(Methylenedioxy)benzonitrile

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About This Item

Empirical Formula (Hill Notation):
C8H5NO2
CAS Number:
Molecular Weight:
147.13
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
224-590-6
MDL number:
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InChI key

PKRWWZCDLJSJIF-UHFFFAOYSA-N

InChI

1S/C8H5NO2/c9-4-6-1-2-7-8(3-6)11-5-10-7/h1-3H,5H2

SMILES string

N#Cc1ccc2OCOc2c1

assay

97%

mp

91-93 °C (lit.)

Application

Piperonylonitrile has been used to alter the growth of Nif + and Nif - strains of K.pneumoniae.

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Warning

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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D MacNeil et al.
Journal of bacteriology, 136(1), 247-252 (1978-10-01)
6-Cyanopurine (6-CP) can be used as a color indicator for certain classes of nif (N2 fixation) mutations in Klebsiella pneumoniae. Under N2-fixing conditions, Nif+ colonies and most Nif- colonies are purple on media containing 6-CP. Twenty-two Nif- mutants with altered

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