2-Chloro-4,5-difluorobenzaldehyde

Modify Date: 2025-08-23 17:11:13

2-Chloro-4,5-difluorobenzaldehyde Structure
2-Chloro-4,5-difluorobenzaldehyde structure
Common Name 2-Chloro-4,5-difluorobenzaldehyde
CAS Number 165047-23-4 Molecular Weight 176.548
Density 1.5±0.1 g/cm3 Boiling Point 211.9±35.0 °C at 760 mmHg
Molecular Formula C7H3ClF2O Melting Point N/A
MSDS N/A Flash Point 81.9±25.9 °C

 Names

Name 2-Chloro-4,5-difluorobenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 211.9±35.0 °C at 760 mmHg
Molecular Formula C7H3ClF2O
Molecular Weight 176.548
Flash Point 81.9±25.9 °C
Exact Mass 175.984055
PSA 17.07000
LogP 1.87
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.536
InChIKey GWUMAKZIHXGJKC-UHFFFAOYSA-N
SMILES O=Cc1cc(F)c(F)cc1Cl

 Safety Information

HS Code 2913000090

 Synthetic Route

~73%

2-Chloro-4,5-difluorobenzaldehyde Structure

2-Chloro-4,5-di...

CAS#:165047-23-4

Literature: PLEXXIKON, INC. Patent: WO2008/80001 A2, 2008 ; Location in patent: Page/Page column 77 ;

 Customs

HS Code 2913000090
Summary HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

 Synonyms

VHR BG DF EF
2-Chloro-4,5-difluorobenzaldehyde
Benzaldehyde, 2-chloro-4,5-difluoro-
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