3,4-difluorophenylhydrazine

Modify Date: 2025-08-24 19:56:39

3,4-difluorophenylhydrazine structure	Common Name	3,4-difluorophenylhydrazine
	CAS Number	161886-22-2	Molecular Weight	144.12200
	Density	1.379g/cm3	Boiling Point	210.7ºC at 760 mmHg
	Molecular Formula	C₆H₆F₂N₂	Melting Point	N/A
	MSDS	N/A	Flash Point	81.2ºC

Name	(3,4-Difluorophenyl)hydrazine
Synonym	More Synonyms

Density	1.379g/cm3
Boiling Point	210.7ºC at 760 mmHg
Molecular Formula	C₆H₆F₂N₂
Molecular Weight	144.12200
Flash Point	81.2ºC
Exact Mass	144.05000
PSA	38.05000
LogP	2.02370
Vapour Pressure	0.19mmHg at 25°C
Index of Refraction	1.579

Hazard Codes	Xi
HS Code	2928000090

3,4-Difluoroaniline

CAS#:3863-11-4

~56%

3,4-difluorophe...

CAS#:161886-22-2

Literature: TAKEDA PHARMACEUTICAL COMPANY LIMITED; BROWN, Jason, W.; KEUNG, Walter; LI, Zhe; TYHONAS, John Patent: WO2010/111634 A2, 2010 ; Location in patent: Page/Page column 127 ; WO 2010/111634 A2

Tin(II) chloride

CAS#:7772-99-8

3,4-Difluoroaniline

CAS#:3863-11-4

~58%

3,4-difluorophe...

CAS#:161886-22-2

Literature: Abbott Laboratories Patent: US6307047 B1, 2001 ;

Precursor 2
CAS#:3863-11-4 3,4-Difluoroaniline CAS#:7772-99-8 Tin(II) chloride
DownStream 1
CAS#:221031-08-9 4,5-DIBROMO-2-(...

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%