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MilliporeSigma

8.18392

Sigma-Aldrich

3,4-Diaminopyridine

for synthesis

Synonym(s):

3,4-Diaminopyridine

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1 G
$48.10
5 G
$188.00

About This Item

Linear Formula:
3,4-(NH2)2C5H3N
CAS Number:
Molecular Weight:
109.13
MDL number:
UNSPSC Code:
12352116
EC Index Number:
200-220-9
NACRES:
NA.22

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$48.10


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Quality Level

form

powder

autoignition temp.

480 °C

potency

47 mg/kg LD50, oral (Rat)
>200 mg/kg LD50, skin (Rabbit)

mp

217-220 °C

transition temp

flash point 240 °C

solubility

30 g/L

storage temp.

2-30°C

SMILES string

Nc1cnccc1N

InChI

1S/C5H7N3/c6-4-1-2-8-3-5(4)7/h1-3H,7H2,(H2,6,8)

InChI key

OYTKINVCDFNREN-UHFFFAOYSA-N

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1 of 4

This Item
8.035758.011118.01113
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

solubility

30 g/L

solubility

-

solubility

soluble 83 g/L

solubility

-

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

mp

217-220 °C

mp

115-118 °C

mp

157-160 °C

mp

55-58 °C

form

powder

form

solid

form

crystals

form

crystals

autoignition temp.

480 °C

autoignition temp.

-

autoignition temp.

640 °C

autoignition temp.

>630 °C

Analysis Note

Assay (HClO₄): ≥ 98.0 %
Identity (IR): passes test

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Eye Irrit. 2

Storage Class

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

wgk_germany

WGK 3


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