2-Chloro-1,4-difluorobenzene

Modify Date: 2025-08-25 18:07:05

2-Chloro-1,4-difluorobenzene structure	Common Name	2-Chloro-1,4-difluorobenzene
	CAS Number	2367-91-1	Molecular Weight	148.538
	Density	1.4±0.1 g/cm3	Boiling Point	134.2±20.0 °C at 760 mmHg
	Molecular Formula	C₆H₃ClF₂	Melting Point	N/A
	MSDS	N/A	Flash Point	33.0±15.2 °C

Name	2-chloro-1,4-difluorobenzene
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	134.2±20.0 °C at 760 mmHg
Molecular Formula	C₆H₃ClF₂
Molecular Weight	148.538
Flash Point	33.0±15.2 °C
Exact Mass	147.989136
LogP	2.65
Vapour Pressure	10.1±0.2 mmHg at 25°C
Index of Refraction	1.479

2-Chloro-1,4-difluorobenzene MSDS(Chinese)

Hazard Codes	F:Flammable;Xi:Irritant;
Risk Phrases	R11;R36/37/38
Safety Phrases	S16-S26-S36-S37/39
RIDADR	UN 1993 3/PG 2
WGK Germany	3
Packaging Group	III
Hazard Class	3
HS Code	2903999090

1,4-Difluorobenzene

CAS#:540-36-3

~80%

2-Chloro-1,4-di...

CAS#:2367-91-1

Literature: Prakash, G. K. Surya; Mathew, Thomas; Hoole, Dushyanthi; Esteves, Pierre M.; Wang, Qi; Rasul, Golam; Olah, George A. Journal of the American Chemical Society, 2004 , vol. 126, # 48 p. 15770 - 15776

Precursor 1
CAS#:540-36-3 1,4-Difluorobenzene
DownStream 2
CAS#:655-12-9 4'-chloro-2',5'... CAS#:578-28-9 1-Chloro-2,5-di...

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%