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8.03575

Sigma-Aldrich

2,6-Diaminopyridine

for synthesis

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Synonym(s):
2,6-Diaminopyridine
Linear Formula:
2,6-(NH2)2C5H3N
CAS Number:
Molecular Weight:
109.13
MDL number:
UNSPSC Code:
12352116
EC Index Number:
205-507-2
NACRES:
NA.22

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

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

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

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


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