452-86-8

Name 4-Methylcatechol
CAS 452-86-8
EINECS(EC#) 207-214-5
Molecular Formula C7H8O2
MDL Number MFCD00002205
Molecular Weight 124.14
MOL File 452-86-8.mol
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Chemical Properties

Appearance white to brown powder or chunks
Melting point  67-69 °C (lit.)
Boiling point  251 °C (lit.)
density  1.129 g/mL at 25 °C(lit.)
refractive index  1.5425 (estimate)
Fp  140 °C
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Powder or Chunks
pka 9.91±0.10(Predicted)
color  White to brown
Specific Gravity 1.129
Water Solubility  soluble
BRN  636512
InChI 1S/C7H8O2/c1-5-2-3-6(8)7(9)4-5/h2-4,8-9H,1H3
InChIKey ZBCATMYQYDCTIZ-UHFFFAOYSA-N
SMILES Cc1ccc(O)c(O)c1
LogP 1.340 (est)
CAS DataBase Reference 452-86-8(CAS DataBase Reference)
NIST Chemistry Reference 1,2-Benzenediol, 4-methyl-(452-86-8)
EPA Substance Registry System 452-86-8(EPA Substance)
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Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Warning
Hazard statements  H301-H311-H315-H319-H332-H335
Precautionary statements  P261-P280-P301+P310a-P305+P351+P338-P405-P501a
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 .
RIDADR  2811
WGK Germany  3
RTECS  UX1915000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29072990
Storage Class 11 - Combustible Solids

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