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120-23-0

Name 2-Naphthoxyacetic acid
CAS 120-23-0
EINECS(EC#) 204-380-0
Molecular Formula C12H10O3
MDL Number MFCD00004066
Molecular Weight 202.21
MOL File 120-23-0.mol
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Chemical Properties

Appearance Gray crystals
Melting point  151-154 °C(lit.)
Boiling point  300.32°C (rough estimate)
density  1.1868 (rough estimate)
refractive index  1.5440 (estimate)
storage temp.  Store at 0-5°C
solubility  Soluble in DMSO
form  crystalline
pka 3.18±0.30(Predicted)
color  gray
Water Solubility  Soluble in alcohol, ether, acetic acid and dimethyl sulfoxide. Slightly soluble in water.
Merck  14,6397
BRN  1074148
LogP 2.530
CAS DataBase Reference 120-23-0(CAS DataBase Reference)
NIST Chemistry Reference Acetic acid, (2-naphthyloxy)-(120-23-0)
EPA Substance Registry System 120-23-0(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
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  AI9659000
TSCA  Yes
HazardClass  IRRITANT
HS Code  29189900
Toxicity
LD50 orally in Rabbit: 500 mg/kg

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