三甲基氢醌

Trimethylhydroquinone is used for synthesizing vitamin E and used as medical intermediate.

Store in cool, dry conditions in a sealed container. Incompatible with oxidizing agents.

MFCD00002346

211-838-3

C₉H₁₂O₂

152.20

169-174°

140°(284°F)

Ambient temperatures.

Powder

Soluble in water (2 g/L @ 20°C.

1909183

III

20-37/38-41-43-50/53
Harmful by inhalation.Irritating to respiratory system and skin.Risk of serious damage to eyes.May cause sensitization by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

9

24-26-37/39-60-61
Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

MX7820000

  

是

   

H332-H315-H318-H317-H335-H400-H410
Harmful if inhaled.Causes skin irritation.Causes serious eye damage.May cause an allergic skin reaction.May cause respiratory irritation.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.