2-Methylhydroquinone CAS NO.95-71-6

Product Name:    2-Methylhydroquinone
Synonyms:    METHYLHYDROQUINONE;2-METHYLHYDROQUINONE;2-METHYL-1,4-BENZENEDIOL;2,5-DIHYDROXYTOLUENE;P-TOLUHYDROQUINOL;P-TOLUHYDROQUINONE;TOLUHYDROQUINONE;3-METHYL-1,4-DIHYDROXYBENZENE
CAS:    95-71-6
MF:    C7H8O2
MW:    124.14
EINECS:    202-443-7
Product Categories:    Building Blocks;Chemical Synthesis;Anthraquinones, Hydroquinones and Quinones;Organic Building Blocks;Oxygen Compounds;Polyols;Intermediates of Dyes and Pigments
Mol File:    95-71-6.mol
 

Melting point     128-130 °C(lit.)
Boiling point     285°C
density     1.1006 (rough estimate)
refractive index     1.4922 (estimate)
Fp     172 °C
storage temp.     Store below +30°C.
solubility     77g/l
pka    pK1:10.03;pK2:11.62 (25°C)
form     Crystalline Powder
color     Grayish-white to light beige
Water Solubility     77 g/L (25 ºC)
BRN     2041489
Stability:    Stable. Combustible. Incompatible with oxidizing agents, strong bases.
InChIKey    CNHDIAIOKMXOLK-UHFFFAOYSA-N
CAS DataBase Reference    95-71-6(CAS DataBase Reference)
NIST Chemistry Reference    1,4-Benzenediol, 2-methyl-(95-71-6)
EPA Substance Registry System    2-Methylhydroquinone (95-71-6)
Safety Information
Hazard Codes     Xi,Xn
Risk Statements     36/37/38-22
Safety Statements     26-36
RIDADR     2811
WGK Germany     2
RTECS     MX6700000
Autoignition Temperature    851 °F
TSCA     Yes
HazardClass     6.1(b)
PackingGroup     III
HS Code     29072900
Toxicity    LD50 orally in Rabbit: 200 - 400 mg/kg