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63954-77-8

63954-77-8 structure
63954-77-8 structure

Name 3,5-Difluoro-2-hydroxybenzaldehyde
Synonyms MFCD04039224
Benzaldehyde, 3,5-difluoro-2-hydroxy-
3,5-Difluoro-2-hydroxybenzaldehyde
VHR BQ CF EF
Density 1.5±0.1 g/cm3
Boiling Point 181.9±35.0 °C at 760 mmHg
Melting Point 87-91ºC(lit.)
Molecular Formula C7H4F2O2
Molecular Weight 158.102
Flash Point 63.8±25.9 °C
Exact Mass 158.017929
PSA 37.30000
LogP 2.56
Vapour Pressure 0.6±0.4 mmHg at 25°C
Index of Refraction 1.559
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
HS Code 2913000090
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%