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2581-34-2

Name 3-Methyl-4-nitrophenol
CAS 2581-34-2
EINECS(EC#) 219-952-5
Molecular Formula C7H7NO3
MDL Number MFCD00007333
Molecular Weight 153.14
MOL File 2581-34-2.mol
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Chemical Properties

Appearance YELLOWISH TO BEIGE CRYSTALLINE POWDER
Melting point  125-130 °C(lit.)
Boiling point  200℃（分解）
density  1.2744 (estimate)
refractive index  1.5744 (estimate)
Fp  110℃
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly), Methanol (Sparingly)
form  powder to crystal
pka 7.39±0.10(Predicted)
color  Light yellow to Yellow to Orange
Water Solubility  Soluble in water(1.34g/L).
BRN  1868105
CAS DataBase Reference 2581-34-2(CAS DataBase Reference)
NIST Chemistry Reference 4-Nitro-5-methylphenol(2581-34-2)
EPA Substance Registry System 2581-34-2(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
RIDADR  UN 2446 6.1/PG 3
WGK Germany  3
RTECS  GP2625000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29089000

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