2-Chloro-3,4-diaminopyridine

Modify Date: 2024-01-06 08:58:33

2-Chloro-3,4-diaminopyridine Structure
2-Chloro-3,4-diaminopyridine structure
 Common Name 2-Chloro-3,4-diaminopyridine
CAS Number 39217-08-8 Molecular Weight 143.574
Density 1.4±0.1 g/cm3 Boiling Point 381.3±37.0 °C at 760 mmHg
Molecular Formula C5H6ClN3 Melting Point 158-163ºC
MSDS Chinese USA Flash Point 184.4±26.5 °C
Symbol GHS06
GHS06		 Signal Word Danger

 Names

Name 2-Chloropyridine-3,4-diamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 381.3±37.0 °C at 760 mmHg
Melting Point 158-163ºC
Molecular Formula C5H6ClN3
Molecular Weight 143.574
Flash Point 184.4±26.5 °C
Exact Mass 143.025024
PSA 64.93000
LogP 1.25
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.685

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H317-H319
Precautionary Statements P280-P301 + P310-P305 + P351 + P338
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-37
RIDADR 2811
Packaging Group Ⅲ
HS Code 2933399090

 Synthetic Route

2-Chloro-3-nitropyridin-4-amine structure

2-Chloro-3-nitr...

CAS#:2789-25-5

~95%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Patent: WO2007/47793 A2, 2007 ; Location in patent: Page/Page column 87 ;
N/A structure

N/A

CAS#:1312105-99-9

~91%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: Mineno, Tomoko; Kansui, Hisao; Yoshimitsu, Hitoshi Tetrahedron Letters, 2011 , vol. 52, # 24 p. 3131 - 3132
3-Nitropyridin-4-amin structure

3-Nitropyridin-...

CAS#:1681-37-4

~62%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: Dvorakova, Hana; Holy, Antonin; Votruba, Ivan; Masojidkova, Milena Collection of Czechoslovak Chemical Communications, 1993 , vol. 58, # 3 p. 629 - 648
2-Chlorpyridin-3-amin structure

2-Chlorpyridin-...

CAS#:6298-19-7

~%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: Mineno, Tomoko; Kansui, Hisao; Yoshimitsu, Hitoshi Tetrahedron Letters, 2011 , vol. 52, # 24 p. 3131 - 3132
2-chloro-3-(1,3-dioxoisoindolin-2-yl)isonicotinic acid structure

2-chloro-3-(1,3...

CAS#:1312105-92-2

~%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: Mineno, Tomoko; Kansui, Hisao; Yoshimitsu, Hitoshi Tetrahedron Letters, 2011 , vol. 52, # 24 p. 3131 - 3132
N/A structure

N/A

CAS#:1312105-96-6

~%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: Mineno, Tomoko; Kansui, Hisao; Yoshimitsu, Hitoshi Tetrahedron Letters, 2011 , vol. 52, # 24 p. 3131 - 3132
N/A structure

N/A

CAS#:1312105-89-7

~%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: Mineno, Tomoko; Kansui, Hisao; Yoshimitsu, Hitoshi Tetrahedron Letters, 2011 , vol. 52, # 24 p. 3131 - 3132
3-Amino-2-chloropyridine-4-carboxylic acid structure

3-Amino-2-chlor...

CAS#:58483-94-6

~%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: Mineno, Tomoko; Kansui, Hisao; Yoshimitsu, Hitoshi Tetrahedron Letters, 2011 , vol. 52, # 24 p. 3131 - 3132
TERT-BUTYL (2-CHLOROPYRIDIN-3-YL)CARBAMATE structure

TERT-BUTYL (2-C...

CAS#:209798-48-1

~%

2-Chloro-3,4-diaminopyridine Structure

2-Chloro-3,4-di...

CAS#:39217-08-8
Literature: Mineno, Tomoko; Kansui, Hisao; Yoshimitsu, Hitoshi Tetrahedron Letters, 2011 , vol. 52, # 24 p. 3131 - 3132

 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

3,4-Diamino-2-chloropyridine
2-Chloropyridine-3,4-diamine
3,4-Pyridinediamine, 2-chloro-
2-Chloro-3,4-diaminopyridine
2-Chloro-3,4-pyridinediamine
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