Chemicals

Hydroquinone

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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.

Hydroquinone

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