CAS No: 123-31-9
Product Name: Hydroquinone
Other Name:
Hydroquinone
1,4-Benzenediol
1,4-Dihydroxybenzene
1,4-Dihydroxy-benzol
1,4-Dihydroxyxanthon
1,4-Dihydroxy-xanthen-9-on
Density: 1.3±0.1 g/cm3
Boiling Point: 286.0±0.0 °C at 760 mmHg
Melting Point: 172-175 °C(lit.)
Molecular Formula: C6H6O2
Molecular Weight: 110.111
Flash Point: 141.6±14.4 °C
Exact Mass: 110.036781
PSA: 40.46000
LogP: 0.64
Vapour density: 3.81 (vs air)
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Index of Refraction: 1.612
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air.
Water Solubility: 70 g/L (20 ºC)
Specification
Appearance: White acicular crystal or crystal powder
Assay: 99.00~100.50%
Iron (Fe): ≤0.002%
Heavy metals (as Pb): ≤0.002%
Residue on ignition: ≤0.100%
Application
Intermediates of Lactofen CAS: 83513-60-4.
Intermediates of Fenoxiapro-P-Ethyl CAS: 66441-23-4.
Intermediates of Fenthiaprop CAS: 93921-16-5.
Intermediates of Fluazifop-Butyl CAS: 69806-50-4.
Intermediates of Quizalofop-Ethyl CAS: 76578-14-8.
Be used as pesticide intermediate. It is mainly used to make black and white developer, anthraquinone dye, azo dye, rubber antioxidant, stabilizer and antioxidant.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
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