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Origin: China
Cas No: 455-40-3
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Basic Info
Chemical Name | 3,5-Difluorobenzoic acid |
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Synonyms | 3,5-difluorophenylcarboxylic acid; |
CAS No. | 455-40-3 |
Molecular Formula | C7H4F2O2 |
Molecular Weight | 158.10200 |
PSA | 37.30000 |
LogP | 1.66300 |
Properties
Appearance & Physical State | off-white needles and chunks |
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Density | 1.432 g/cm3 |
Boiling Point | 243.2ºC at 760 mmHg |
Melting Point | 118-123ºC |
Flash Point | 100.9ºC |
Refractive Index | 1.512 |
Vapor Pressure | 0.0175mmHg at 25°C |
Safety Info
Safety Statements | S26-S37/39 |
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HS Code | 2916399090 |
WGK Germany | 3 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Hazard Declaration | H315; H319; H335 |
Signal Word | Warning |
Symbol | GHS07 |
Caution Statement | P261; P305 + P351 + P338 |
Synthesis Route
Precursor
Downstream Product