4-chloro-6-fluoro-2H-benzopyran-3-carboxaldehyde

Names

[ Name ]:
4-chloro-6-fluoro-2H-benzopyran-3-carboxaldehyde

[Synonym ]:
MFCD00084953
4-Chloro-6-Fluoro-2H-1-Benzopyran-3-Carboxaldehyde
4-Chloro-6-fluoro-2H-benzopyran-3-carboxaldehyde

Chemical & Physical Properties

[ Density]:
1.42 g/cm3

[ Boiling Point ]:
332.6ºC at 760 mmHg

[ Melting Point ]:
84-88 °C(lit.)

[ Molecular Formula ]:
C₁₀H₆ClFO₂

[ Molecular Weight ]:
212.60500

[ Flash Point ]:
154.4ºC

[ Exact Mass ]:
212.00400

[ PSA ]:
26.30000

[ LogP ]:
2.36690

[ Vapour Pressure ]:
0.000144mmHg at 25°C

[ Index of Refraction ]:
1.579

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2913000090

Synthetic Route

Click to get detail synthetic route

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%