4-Methylcatechol

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)
Flash point :140 °C
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :9.91±0.10(Predicted)
form :Powder or Chunks
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 :1,2-Benzenediol, 4-methyl- (452-86-8)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.