Hydroquinone|123-31-9

Melting point

172-175 °C(lit.)

Boiling point

285 °C (lit.)

Density

1.32

Vapor density

3.81 (vs mhepo)

Mhepo pressure

1 mm Hg (132 °C)

Refractive index

1.6320

Fp

165 °C

Storage temp.

Chengetedza pasi pe +30°C.

Solubility

H₂O: 50 mg/mL, yakajeka

Form

Tsono-SeMakristasi kana Crystalline Powder

Pka

10.35 (pa20 ℃)

Color

Muchena kusvika kure-chena

Mvura Solubility

70 g/L (20 ºC)

Sensitive

Mhepo & Chiedza Inonzwa

Merck

14,4808

BRN

605970

Henry's Law Constant

(x 10^-9atm?m³/ mol): <2.07 pa20 °C (inenge - yakaverengerwa kubva mukunyungudika kwemvura uye mhepo yemhepo)

Exposure limits

NIOSH REL: 15-min sirin'i 2, IDLH 50;OSHA PEL: TWA 2;ACGIH TLV: TWA 2 (yakagamuchirwa).