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A78209

Sigma-Aldrich

3-Aminopyridine

99%

Synonym(s):

3-Pyridinamine

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About This Item

Empirical Formula (Hill Notation):
C5H6N2
CAS Number:
462-08-8
Molecular Weight:
94.11
Beilstein:
105692
EC Number:
207-322-2
MDL number:
MFCD00006400
UNSPSC Code:
12352100
PubChem Substance ID:
24891284
NACRES:
NA.22

Assay

99%

form

flakes

bp

248 °C (lit.)

mp

60-63 °C (lit.)

SMILES string

Nc1cccnc1

InChI

1S/C5H6N2/c6-5-2-1-3-7-4-5/h1-4H,6H2

InChI key

CUYKNJBYIJFRCU-UHFFFAOYSA-N

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Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

190.4 °F - closed cup

Flash Point(C)

88 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Our algorithm [B. Tian, G. Wu, G. Liu, J. Chem. Phys. 87 (1987) 7300] is introduced to obtain the temporal bond polarizabilities of 2- and 3-aminopyridine from their Raman intensities, which supply fruitful electronic information of the nonresonant Raman excited
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The sorption of 2-, 3-, and 4-aminopyridine on K-saturated Wyoming (SWy-K) and Texas (STx-K) and Ca-enriched Texas (STx-Ca) montmorillonite was measured at 25 degrees C with 10 mM KNO(3) or 3.3 mM Ca(NO(3))(2) as the background electrolyte. The aminopyridines adsorbed
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