Project Description

Name: 2-Hydroxy-p-naphthoquinone

CAS No: 83-72-7

EINECS: 201-496-3

Name: 2-Hydroxy-p-naphthoquinone

CAS No: 83-72-7

EINECS: 201-496-3

Synonyms:C.I.75480~Lawsone;lawsone(2-hydroxy-1,4-naphthoquinone); Natural Orange 6; 2-Hydroxy-1,4-naphthoquinone; C.I. 75480; Lawsone

Molecular Formula: C10H6O3

Molecular Weight: 174.15

Density: 1.46 g/cm3 (25 C)

Boiling Point: 339.908 °C at 760 mmHg

Flash Point: 192

Melting Point: 192-195℃

Water Solubility: WaterSolubility:2g/L(20ºC)

Risk Codes: R22;R36;R68

Safety Description: S26;S36/37/39

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