4-Hydroxyanisole Hydroquinone monomethyl ether Mequinol [INN:DCF]
4-Methoxyphenol Chemical Properties |
Melting point | 56 °C |
Boiling point | 243 °C(lit.) |
density | 1,55 g/cm3 |
vapor density | 4.3 (vs air) |
vapor pressure | <0.01 mm Hg ( 20 °C) |
refractive index | 1.5286 (estimate) |
Fp | >230 °F |
storage temp. | Store below +30°C. |
solubility | Soluble in acetone, ethyl acetate, ethanol, ether, benzene and carbon tetrachloride. |
form | Liquid |
pka | 10.21(at 25℃) |
color | Clear colorless to pale yellow |
PH | 5.1 (30g/l, H2O, 20℃) |
Odor | at 1.00?%?in?dipropylene glycol. phenolic |
Odor Threshold | 0.0027ppm |
Water Solubility | 40 g/L (25 ºC) |
BRN | 507924 |
Exposure limits | ACGIH: TWA 5 mg/m3 NIOSH: TWA 5 mg/m3 |
Stability: | Stable. Combustible. Incompatible with halogens, oxidizing agents. |
InChIKey | NWVVVBRKAWDGAB-UHFFFAOYSA-N |
LogP | 1.3 at 20℃ |
CAS DataBase Reference | 150-76-5(CAS DataBase Reference) |
NIST Chemistry Reference | Mequinol(150-76-5) |
EPA Substance Registry System | p-Methoxyphenol (150-76-5) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 22-36-43 |
Safety Statements | 24/25-26-37/39-46 |
OEB | B |
OEL | TWA: 5 mg/m3 |
WGK Germany | 1 |
RTECS | SL7700000 |
Autoignition Temperature | 789 °F |
TSCA | Yes |
HS Code | 29095090 |
Hazardous Substances Data | 150-76-5(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 1600 mg/kg |
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