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2,5-Diaminopyridine

2,5-Diaminopyridine structure

CAS No:
4318-76-7
Formula:
C5H7N3
Chemical Name:
2,5-Diaminopyridine
Synonyms:
2,5-Pyridinediamine;Pyridine,2,5-diamino-;2,5-Diaminopyridine;NSC 175741
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

Yellow to purple crystalline powder

2,5-Diaminopyridine Basic Attributes

Molecular Weight：

109.13

Exact Mass：

109.13

EC Number：

-0

UNII：

H6OLZ060HI

NSC Number：

175741

DSSTox ID：

DTXSID20195765

HScode：

2933399090

Characteristics

PSA：

64.9

XLogP3：

-0.47

Appearance：

Yellow to purple crystalline powder

Density：

1.3±0.1 g/cm3

Melting Point：

110.3 °C

Boiling Point：

180 °C12 mm Hg(lit.)

Flash Point：

180°C/12mm

Refractive Index：

1.676

Storage Conditions：

Keep container tightly closed.

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN2671

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

RTECS Number：

US7555000

Marks：

Stability/Shelf Life：

Stable at normal temperatures and pressures.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:109.13
XLogP3:-0.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Exact Mass:109.063997236
Monoisotopic Mass:109.063997236
Topological Polar Surface Area:64.9
Heavy Atom Count:8
Complexity:74.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 2,5-Diaminopyridine

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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5 YRS

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2,5-Diaminopyridine

CAS No.: 4318-76-7

Content: 99.00%

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Compound Net Biotechnology Inc. Contact Supplier

CN
2 YRS

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Manufactory Supplier of 4-(Pentafluorothio)aniline,Pentafluoro,Pentafluorothio,Pentafluorosulfur,[4-(bromomethyl)phenyl]-pentafluoro-lambda6-sulfane,[4-(pentafluoro-sulfanyl)phenyl]acetic acid

4318-76-7 pyridine-2,5-diamine

CAS No.: 4318-76-7

Grade: Industrial Grade

Content: 95%

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