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N4002

Sigma-Aldrich

2-Naphthaleneacetic acid

99%

Synonym(s):

2-Naphthylacetic acid

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About This Item

Linear Formula:
C10H7CH2CO2H
CAS Number:
581-96-4
Molecular Weight:
186.21
Beilstein:
973396
EC Number:
209-475-0
MDL number:
MFCD00004126
UNSPSC Code:
12352100
PubChem Substance ID:
24897359
NACRES:
NA.22

Assay

99%

form

crystals

mp

141-143 °C (lit.)

SMILES string

OC(=O)Cc1ccc2ccccc2c1

InChI

1S/C12H10O2/c13-12(14)8-9-5-6-10-3-1-2-4-11(10)7-9/h1-7H,8H2,(H,13,14)

InChI key

VIBOGIYPPWLDTI-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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T S Emudianughe et al.
Xenobiotica; the fate of foreign compounds in biological systems, 17(7), 815-821 (1987-07-01)
The patterns of metabolic conjugation of the isomeric 1- and 2-naphthylacetic acids have been compared in guinea pig, mouse, hamster and gerbil. Equimolar doses of [carboxy-14C]1- and 2-naphthylacetic acids were given to these species by i.p. injection, their urine collected
Contact urticaria to naphthylacetic acid.
J G Camarasa
Contact dermatitis, 14(2), 113-113 (1986-02-01)
V Simeon et al.
Chemico-biological interactions, 87(1-3), 103-107 (1993-06-01)
The heat inactivation of esterases in human and rabbit serum was followed at 50 and 55 degrees C by measuring the decrease of activity with paraoxon, phenylacetate and beta-naphthylacetate as substrates. The rate of inactivation measured with the three substrates
Hiroshi Ikeda et al.
Organic letters, 5(10), 1625-1627 (2003-05-09)
[reaction: see text] 6(A),6(D)-Bispyridinio-appended gamma-cyclodextrin effectively enhanced the excimer fluorescence of 2-naphthylacetate. This increase derived from the increase of formation of the 1:2 complex between the cation-charged gamma-cyclodextrin and 2-naphthylacetate by the electrostatic interaction between the host and the guest.
E Abuin et al.
Journal of colloid and interface science, 283(1), 87-93 (2005-02-08)
A study has been made of the effect of urea upon the hydrolysis of 2-naphthyl acetate (2-NA) catalyzed by lipase from Rhizopus arrhizus in AOT-heptane-water reverse micellar solutions at pH 7. The partition constants, K, of 2-NA between n-heptane and
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