2,6-Diaminopyridine

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Names

[ CAS No. ]:
141-86-6

[ Name ]:
2,6-Diaminopyridine

[Synonym ]:
2,6-Pyridinediamine
5-22-11-00255 (Beilstein Handbook Reference)
2,6-diamino-pyridine
Pyridine,2,6-diamino
MFCD07375472
Diaminopyridine
pyridine-2,6-diyldiamine
EINECS 205-507-2
pyridine-2,6-diamine
2,6-diamino-pyridin
6-DiaMinopyridine
2,6-DAP
2,6-Diaminopyridine

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
285.0±0.0 °C at 760 mmHg

[ Melting Point ]:
117-122 °C(lit.)

[ Molecular Formula ]:
C5H7N3

[ Molecular Weight ]:
109.13

[ Flash Point ]:
161.3±9.5 °C

[ Exact Mass ]:
109.063995

[ PSA ]:
64.93000

[ LogP ]:
0.55

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.676

[ Water Solubility ]:
9.9 g/100 mL (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US7570000
CHEMICAL NAME :
Pyridine, 2,6-diamino-
CAS REGISTRY NUMBER :
141-86-6
BEILSTEIN REFERENCE NO. :
0108513
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C5-H7-N3
MOLECULAR WEIGHT :
109.15
WISWESSER LINE NOTATION :
T6NJ BZ FZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
50 ug/plate
REFERENCE :
ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: (94),28,1976

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H315-H319-H335

[ Precautionary Statements ]:
Missing Phrase - N15.00950417-P305 + P351 + P338

[ Hazard Codes ]:
T:Toxic

[ Risk Phrases ]:
R22;R25;R36/37/38

[ Safety Phrases ]:
S26-S45-S37/39-S28A

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ RTECS ]:
US7570000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
29333999

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,6-Dibromopyridine
  • 2-Amino-6-chloropyridine
  • Glutaronitrile
  • 2,6-Dichloropyridine
  • glutarimide
  • Pyridine
  • Diethylamine
  • Pyridin-3-ol
  • 2-Aminopyridine
  • Nicotinic acid

DownStream

  • 6-[[(6-aminopyridin-2-yl)amino]methylidene]cyclohexa-2,4-dien-1-one
  • 6-[[(6-aminopyridin-2-yl)amino]methylidene]-2-methoxycyclohexa-2,4-dien-1-one
  • tert-Butyl 6-aminopyridin-2-ylcarbamate
  • 5-Bromo-3-methylimidazo[1,2-a]pyridine
  • 5,7-dimethyl[1,8]naphthyridin-2-amine
  • 3,5-Dinitro-2,6-pyridinediamine
  • 2-amino-6-hydroxy-3,5-dinitropyridine
  • 1,8-dihydro-1,8-naphthyridine-2,7-dione
  • [1,8]NAPHTHYRIDINE-2,7-DIAMINE
  • 5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-amine

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,6-Diaminopyridine
  • 2,6-Diaminopyridine
  • 2,6-diaminopyridine sulfate
  • 2,6-Diaminopyridine sulfate
  • 3-cyano-2,6-diaminopyridine
  • 4-Bromo-2,6-diaminopyridine