2-Chloro-1,4-difluorobenzene

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

2-Chloro-1,4-difluorobenzene Structure
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

 Names

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

 Chemical & Physical Properties

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

 Safety Information

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

 Synthetic Route

~80%

2-Chloro-1,4-difluorobenzene Structure

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

 Customs

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%

 Synonyms

Benzene, 2-chloro-1,4-difluoro-
1-Chlor-2,5-difluor-benzol
MFCD00042571
2,5-difluorochlorobenzene
1-Chloro-2,5-difluorobenzene
1,4-Difluor-2-chlorbenzol
2-Chloro-1,4-difluorobenzene
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