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MilliporeSigma

134759

Sigma-Aldrich

1,2,3,6-Tetrahydropyridine

97%

Synonym(s):

Δ3-Piperidine, 1,2,5,6-Tetrahydropyridine, 3,6-Dihydro-2H-pyridine

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$136.00
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$369.00

$136.00


Estimated to ship onJuly 07, 2025FromMILWAUKEE


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1 G
$136.00
5 G
$369.00

About This Item

Empirical Formula (Hill Notation):
C5H9N
CAS Number:
Molecular Weight:
83.13
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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$136.00


Estimated to ship onJuly 07, 2025FromMILWAUKEE


Request a Bulk Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

assay

97%

form

liquid

refractive index

n20/D 1.48 (lit.)

bp

108 °C (lit.)

mp

−48 °C (lit.)

density

0.911 g/mL at 25 °C (lit.)

SMILES string

C1CC=CCN1

InChI

1S/C5H9N/c1-2-4-6-5-3-1/h1-2,6H,3-5H2

InChI key

FTAHXMZRJCZXDL-UHFFFAOYSA-N

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1 of 4

This Item
149799293334416835
assay

97%

assay

97%

assay

97%

assay

-

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

density

0.911 g/mL at 25 °C (lit.)

density

-

density

1.024 g/mL at 25 °C (lit.)

density

-

mp

−48 °C (lit.)

mp

199-201 °C (lit.)

mp

-

mp

202-203.5 °C (lit.)

form

liquid

form

solid

form

-

form

solid

bp

108 °C (lit.)

bp

-

bp

88-89 °C/1 mmHg (lit.)

bp

-

Application

Used to form ene-endo-spirocyclic ammonium ylids for [2,3]-sigmatropic rearrangement to pyrroloazepinones and oxazepinones.[1]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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