异补骨脂素是一种
化学物质，分子式是C11H6O3，分子量为186.1635。
R20/21/22Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38Irritating to eyes, respiratory system and skin.
R40 Limited evidence of a carcinogenic effect.
S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39Wear suitable protective clothing, gloves and eye/face protection.