2,5-difluoro-benzoic acid 5-Difluorobenzoic acid Benzoic acid,2,5-difluoro
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CAS:
2991-28-8 -
Precise quality: 158.01800
Molecular formula: C7H4F2O2 logP: 1.66300
Molecular weight: 158.10200 PSA: 37.30000
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The basic information
Chinese name: 2, 5-2 acid English name: 2, 5 - Difluorobenzoic acid English alias: 5 - Difluorobenzoic acid;2, 5 - difluoro - benzoic acid;2, 4 - DIFLUOROBENZOIC ACID, LIGHT PINK SOLID;Benzoic acid, 2, 5 - difluoro;2, 5 - Difluorobenzoic Acid;Read more English nickname CAS no. : 2991-28-8 formula: C7H4F2O2 molecular weight: 158.10200 the precise quality: 158.01800 PSA: LogP 37.30000:1.66300
Physical and chemical properties
Appearance and properties: white to light yellow powder density: 1.432 g/cm3 melting point: 132-134 ° C (lit.) the boiling point: DHS C at 760 mmHg flash point 244.7: DHS C vapor pressure: 101.8 0.016 mmHg at 25 ° C
Safety information
Hs code: 2916399090 WGK Germany: 3 dangerous category code: 37/38 R36 / safety instructions: S26 - S37/39 dangerous mark: Xi: Irritant
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