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Merck

8.03575

2,6-Diaminopyridine

for synthesis

Synonym(s):

2,6-Diaminopyridine

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About This Item

Linear Formula:
2,6-(NH2)2C5H3N
CAS Number:
Molecular Weight:
109.13
UNSPSC Code:
12352116
EC Index Number:
205-507-2
NACRES:
NA.22
MDL number:
Assay:
≥97.0% (GC)
Form:
solid
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Quality Level

assay

≥97.0% (GC)

form

solid

pH

>7 ( in H2O)

bp

159 °C/13 hPa

mp

115-118 °C

transition temp

flash point 155 °C

storage temp.

2-30°C

SMILES string

Nc1nc(ccc1)N

InChI

1S/C5H7N3/c6-4-2-1-3-5(7)8-4/h1-3H,(H4,6,7,8)

InChI key

VHNQIURBCCNWDN-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 117 °C
Melting range (upper value): ≤ 121 °C
Identity (IR): passes test


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pictograms

Skull and crossbones

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Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

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

wgk

WGK 3

flash_point_f

311.0 °F - closed cup

flash_point_c

155 °C - closed cup



Certificates of Analysis (COA)

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