N2,N2-dimethylpyridine-2,5-diamine

Modify Date: 2024-01-12 07:34:45

N2,N2-dimethylpyridine-2,5-diamine Structure
N2,N2-dimethylpyridine-2,5-diamine structure
Common Name N2,N2-dimethylpyridine-2,5-diamine
CAS Number 4928-43-2 Molecular Weight 137.18200
Density 1.115g/cm3 Boiling Point 283.4ºC at 760 mmHg
Molecular Formula C7H11N3 Melting Point N/A
MSDS N/A Flash Point 125.2ºC

 Names

Name N2,N2-Dimethylpyridine-2,5-diamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.115g/cm3
Boiling Point 283.4ºC at 760 mmHg
Molecular Formula C7H11N3
Molecular Weight 137.18200
Flash Point 125.2ºC
Exact Mass 137.09500
PSA 42.15000
LogP 1.31100
Index of Refraction 1.614

 Safety Information

Hazard Codes Xn
Safety Phrases 36/37
HS Code 2933399090

 Synthetic Route

~99%

N2,N2-dimethylpyridine-2,5-diamine Structure

N2,N2-dimethylp...

CAS#:4928-43-2

Literature: PFIZER PRODUCTS INC. Patent: WO2008/4117 A1, 2008 ; Location in patent: Page/Page column 112 ;

~81%

N2,N2-dimethylpyridine-2,5-diamine Structure

N2,N2-dimethylp...

CAS#:4928-43-2

Literature: Nara, Susheel J.; Jha, Mukund; Brinkhorst, Johan; Zemanek, Tony J.; Pratt, Derek A. Journal of Organic Chemistry, 2008 , vol. 73, # 23 p. 9326 - 9333

~%

N2,N2-dimethylpyridine-2,5-diamine Structure

N2,N2-dimethylp...

CAS#:4928-43-2

Literature: QUEEN'S UNIVERSITY AT KINGSTON; UNIVERSITA DI BOLOGNA; PRATT, Derek A.; HANTHORN, Jason, J.; VALGIMIGLI, Luca Patent: WO2012/162818 A1, 2012 ;

~%

N2,N2-dimethylpyridine-2,5-diamine Structure

N2,N2-dimethylp...

CAS#:4928-43-2

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2006/40522 A1, 2006 ; Location in patent: Page/Page column 87 ; WO 2006/040522 A1

~%

N2,N2-dimethylpyridine-2,5-diamine Structure

N2,N2-dimethylp...

CAS#:4928-43-2

Literature: Hanthorn, Jason J.; Valgimigli, Luca; Pratt, Derek A. Journal of Organic Chemistry, 2012 , vol. 77, # 16 p. 6908 - 6916

 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%

 Synonyms

2-N,2-N-dimethylpyridine-2,5-diamine