2-bromo-1-(2,4-dihydroxyphenyl)ethanone

[ Density]:
1.301 g/cm3

[ Boiling Point ]:
358.8ºC at 760 mmHg

[ Melting Point ]:
128-132ºC(lit.)

[ Molecular Formula ]:
C₈H₇BrO₃

[ Molecular Weight ]:
231.04300

[ Flash Point ]:
185ºC

[ Exact Mass ]:
229.95800

[ PSA ]:
57.53000

[ LogP ]:
1.67540

[ Vapour Pressure ]:
6.56E-06mmHg at 25°C

[ Index of Refraction ]:
1.649

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[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314-H317

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
22-34-43

[ Safety Phrases ]:
26-36/37/39-45

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2914700090

Precursor

DownStream

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

1-(4-Hydroxyphenyl)-, 1-(2,4-dihydroxyphenyl)- and 1-(2,5-dihydroxyphenyl)-2-bromoethanones: new labels for determination of carboxylic acids by high-performance liquid chromatography with electrochemical and ultraviolet detection.

J. Chromatogr. A. 442 , 209-18, (1988)

A method is presented for the derivatization and determination of carboxylic acids by high-performance liquid chromatography with electrochemical and ultraviolet detection. The derivatizing reagents u...

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