MilliporeSigma
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05339

Supelco

3-Picoline

analytical standard

Synonym(s):
3-Methylpyridine
Empirical Formula (Hill Notation):
C6H7N
CAS Number:
Molecular Weight:
93.13
Beilstein:
1366
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor density

3.2 (vs air)

vapor pressure

4.4 mmHg ( 20 °C)

assay

≥99.0% (GC)

autoignition temp.

~1000 °F

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.504 (lit.)
n20/D 1.505-1.507

bp

144 °C (lit.)

mp

−19 °C (lit.)

density

0.957 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

Cc1cccnc1

InChI

1S/C6H7N/c1-6-3-2-4-7-5-6/h2-5H,1H3

InChI key

ITQTTZVARXURQS-UHFFFAOYSA-N

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General description

3-Picoline is an organic compound and an environmental contaminant, released during the production of fossil fuels, pyrolysis of wood, thermal degradation of tobacco.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

98.6 °F - closed cup

Flash Point(C)

37 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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