488-17-5

Name 3-Methylcatechol
CAS 488-17-5
EINECS(EC#) 207-672-6
Molecular Formula C7H8O2
MDL Number MFCD00016435
Molecular Weight 124.14
MOL File 488-17-5.mol

Chemical Properties

Appearance brown-grey crystalline powder
Melting point  65-68 °C(lit.)
Boiling point  241 °C(lit.)
density  1.1006 (rough estimate)
refractive index  1.5286 (estimate)
Fp  140 °C
storage temp.  2-8°C
solubility  Acetonitrile (Slightly), Benzene (Slightly), Chloroform (Slightly)
form  Solid
pka 9.91±0.10(Predicted)
color  Grey
Water Solubility  soluble
Usage A novel enzyme inhibitor agent
BRN  774602
InChI 1S/C7H8O2/c1-5-3-2-4-6(8)7(5)9/h2-4,8-9H,1H3
InChIKey PGSWEKYNAOWQDF-UHFFFAOYSA-N
SMILES Cc1cccc(O)c1O
LogP 1.340 (est)
CAS DataBase Reference 488-17-5(CAS DataBase Reference)
NIST Chemistry Reference 1,2-Benzenediol, 3-methyl-(488-17-5)
EPA Substance Registry System 488-17-5(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
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 .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  2811
WGK Germany  3
RTECS  UX1910000
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29072990
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
Skin Sens. 1
STOT SE 3
Safety Profile
Poison bj intravenous ' route. When heated to decomposition it emits acrid smoke and fumes

Hazard Information

Material Safety Data Sheet(MSDS)

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