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303-07-1

Name 2,6-Dihydroxybenzoic acid
CAS 303-07-1
EINECS(EC#) 206-134-8
Molecular Formula C7H6O4
MDL Number MFCD00002462
Molecular Weight 154.12
MOL File 303-07-1.mol
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Chemical Properties

Appearance Off-white crystalline powder
Melting point  165 °C (dec.) (lit.)
Boiling point  237.46°C (rough estimate)
density  1.3725 (rough estimate)
refractive index  1.6400 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  25g/l
form  Crystalline Powder
pka pK1:1.30 (25°C)
color  Off-white
Water Solubility  9.56g/L(temperature not stated)
BRN  2209755
LogP 2.200
CAS DataBase Reference 303-07-1(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 2,6-dihydroxy-(303-07-1)
EPA Substance Registry System 303-07-1(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  DG8578000
Hazard Note  Irritant
TSCA  Yes
HS Code  29182990

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