2,6-Dichloro-3-formylpyridine

Modify Date: 2024-01-14 20:20:46

2,6-Dichloro-3-formylpyridine Structure
2,6-Dichloro-3-formylpyridine structure
Common Name 2,6-Dichloro-3-formylpyridine
CAS Number 55304-73-9 Molecular Weight 176.000
Density 1.5±0.1 g/cm3 Boiling Point 281.1±35.0 °C at 760 mmHg
Molecular Formula C6H3Cl2NO Melting Point 74-75ºC
MSDS Chinese USA Flash Point 123.8±25.9 °C
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 2,6-Dichloropyridine-3-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 281.1±35.0 °C at 760 mmHg
Melting Point 74-75ºC
Molecular Formula C6H3Cl2NO
Molecular Weight 176.000
Flash Point 123.8±25.9 °C
Exact Mass 174.959167
PSA 29.96000
LogP 1.99
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.608

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H315-H317-H319-H335
Precautionary Statements P261-P280-P301 + P310-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38;R43
Safety Phrases S26-S36/37
RIDADR 2811
WGK Germany 3
Packaging Group
HS Code 2933399090

 Synthetic Route

~60%

2,6-Dichloro-3-formylpyridine Structure

2,6-Dichloro-3-...

CAS#:55304-73-9

Literature: SUNOVION PHARMACEUTICALS INC.; JONES, Phillip, G.; LEW, Robert; SPEAR, Kerry, L.; XIE, Linghong Patent: WO2013/169964 A1, 2013 ; Location in patent: Paragraph 00254; 00255 ;

~67%

2,6-Dichloro-3-formylpyridine Structure

2,6-Dichloro-3-...

CAS#:55304-73-9

Literature: ELI LILLY AND COMPANY Patent: WO2006/44454 A1, 2006 ; Location in patent: Page/Page column 62 ; WO 2006/044454 A1

~39%

2,6-Dichloro-3-formylpyridine Structure

2,6-Dichloro-3-...

CAS#:55304-73-9

Literature: ANORMED INC. Patent: WO2007/22371 A2, 2007 ; Location in patent: Page/Page column 61-62 ; WO 2007/022371 A2

~52%

2,6-Dichloro-3-formylpyridine Structure

2,6-Dichloro-3-...

CAS#:55304-73-9

Literature: BIOLIPOX AB Patent: WO2006/77401 A1, 2006 ; Location in patent: Page/Page column 63 ; WO 2006/077401 A1

~4%

2,6-Dichloro-3-formylpyridine Structure

2,6-Dichloro-3-...

CAS#:55304-73-9

Literature: Heterocycles, , vol. 31, # 6 p. 1097 - 1104

~%

2,6-Dichloro-3-formylpyridine Structure

2,6-Dichloro-3-...

CAS#:55304-73-9

Literature: Journal of Organic Chemistry, , vol. 47, # 14 p. 2800 - 2802

~%

2,6-Dichloro-3-formylpyridine Structure

2,6-Dichloro-3-...

CAS#:55304-73-9

Literature: Journal of Organic Chemistry, , vol. 56, # 15 p. 4793 - 4796

 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-Pyridinecarboxaldehyde, 2,6-dichloro-
T6NJ BG CVH FG
HWTMRGXKSANEDO-UHFFFAOYSA
2,5-DICHLOROBENZENEPROPANAL
2,6-dichloro-pyridine-3-carbaldehyde
2,6-Dichloro-3-pyridinecarboxaldehyde
2,6-dichloropyridine-3-carboxaldehyde
2,6-Dichloro-3-formylpyridine
2,6-dichloropyridyl-3-carboxaldehyde
2,6-Dichloronicotinaldehyde
2,6-dichloro-nicotinealdehyde
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