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H56800

Sigma-Aldrich

2-Hydroxypyridine

97%

Synonym(s):

2(1H)-Pyridone, 2-Pyridinol

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About This Item

Empirical Formula (Hill Notation):
C5H5NO
CAS Number:
142-08-5
Molecular Weight:
95.10
Beilstein:
105757
EC Number:
205-520-3
MDL number:
MFCD00006268
UNSPSC Code:
12352100
PubChem Substance ID:
24895704
NACRES:
NA.22

Quality Level

200

Assay

97%

bp

280-281 °C (lit.)

mp

105-107 °C (lit.)

SMILES string

Oc1ccccn1

InChI

1S/C5H5NO/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)

InChI key

UBQKCCHYAOITMY-UHFFFAOYSA-N

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Application

Catalyst for generating β-oxopropyl carbonates from cyclic carbonates and alcohols and in the aminolysis of a polyglutamate.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

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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Sigma-Aldrich

M25406

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