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ChemicalBook >> CAS DataBase List >> 2,5-Diaminopyridine

2,5-Diaminopyridine

2,5-Diaminopyridine price.
  • $20 - $2940
  • Product name: 2,5-Diaminopyridine
  • CAS: 4318-76-7
  • MF: C5H7N3
  • MW: 109.13
  • EINECS:626-246-4
  • MDL Number:MFCD00129023
  • Synonyms:2,5-diamino-pyridin ;2,5-DIAMINOPYRIDINE;TIMTEC-BB SBB004342;2,5-Diaminopyridine, 97+%;2,5-Diaminopyridine,98+%;2,5-Pyridinediamine;2,5-Diaminopyridine ISO 9001：2015 REACH;PYRIDINE-2,5-DIAMINE
26 prices
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Brand
  • Absolute Chiral
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TRC
Package
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  • ManufacturerAbsolute Chiral
  • Product numberD1281-00-N
  • Product description2,5-Diaminopyridine 95%
  • Packaging1g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-07843
  • Product description2,5-Diaminopyridine 98%
  • Packaging100g
  • Price$900
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberH608
  • Product description2,5-Diaminopyridine,tech.
  • Packaging5g
  • Price$152
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4318767
  • Product description2,5-Diaminopyridine
  • Packaging25g
  • Price$461.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA981354
  • Product descriptionPyridine-2,5-diamine 98%
  • Packaging250mg
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA981354
  • Product descriptionPyridine-2,5-diamine 98%
  • Packaging1g
  • Price$61
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA981354
  • Product descriptionPyridine-2,5-diamine 98%
  • Packaging5g
  • Price$212
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA981354
  • Product descriptionPyridine-2,5-diamine 98%
  • Packaging10g
  • Price$360
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA981354
  • Product descriptionPyridine-2,5-diamine 98%
  • Packaging25g
  • Price$720
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019646
  • Product description2,5-DIAMINOPYRIDINE 95.00%
  • Packaging50G
  • Price$2940
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019646
  • Product description2,5-DIAMINOPYRIDINE 95.00%
  • Packaging25G
  • Price$1680
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019646
  • Product description2,5-DIAMINOPYRIDINE 95.00%
  • Packaging5G
  • Price$1057.98
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019646
  • Product description2,5-DIAMINOPYRIDINE 95.00%
  • Packaging1G
  • Price$679.14
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD153008
  • Product description2,5-Diaminopyridine
  • Packaging500mg
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD153008
  • Product description2,5-Diaminopyridine
  • Packaging1g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD153008
  • Product description2,5-Diaminopyridine
  • Packaging2g
  • Price$180
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral D1281-00-N 2,5-Diaminopyridine 95% 1g $45 2021-12-16 Buy
AHH MT-07843 2,5-Diaminopyridine 98% 100g $900 2021-12-16 Buy
AK Scientific H608 2,5-Diaminopyridine,tech. 5g $152 2021-12-16 Buy
Alichem 4318767 2,5-Diaminopyridine 25g $461.9 2021-12-16 Buy
Ambeed A981354 Pyridine-2,5-diamine 98% 250mg $20 2021-12-16 Buy
Ambeed A981354 Pyridine-2,5-diamine 98% 1g $61 2021-12-16 Buy
Ambeed A981354 Pyridine-2,5-diamine 98% 5g $212 2021-12-16 Buy
Ambeed A981354 Pyridine-2,5-diamine 98% 10g $360 2021-12-16 Buy
Ambeed A981354 Pyridine-2,5-diamine 98% 25g $720 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019646 2,5-DIAMINOPYRIDINE 95.00% 50G $2940 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019646 2,5-DIAMINOPYRIDINE 95.00% 25G $1680 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019646 2,5-DIAMINOPYRIDINE 95.00% 5G $1057.98 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019646 2,5-DIAMINOPYRIDINE 95.00% 1G $679.14 2021-12-16 Buy
Biosynth Carbosynth FD153008 2,5-Diaminopyridine 500mg $65 2021-12-16 Buy
Biosynth Carbosynth FD153008 2,5-Diaminopyridine 1g $100 2021-12-16 Buy
Biosynth Carbosynth FD153008 2,5-Diaminopyridine 2g $180 2021-12-16 Buy

Properties

Melting point :110.3°C
Boiling point :180 °C/12 mmHg (lit.)
Density :1.1118 (rough estimate)
refractive index :1.5340 (estimate)
Flash point :180°C/12mm
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :6.48(at 20℃)
CAS DataBase Reference :4318-76-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,5-Diaminopyridine may be used in the preparation of 6-acetamidoimidazo[ 1,2-a]pyridine.It may be used in the preparation of organo-soluble polyimides by reacting with different dianhydride monomers. These polyimides form the precursor for preparing novel polyimide-silica composites.

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