二乙二醇二丁醚

Extraction of precious metalsDiethylene glycol dibutyl ether is used as a solvent in Grignard reactions. It is also used as solvents in gold refining, decorative inks for ceramics and digital inks. It finds application in electrochemistry, gas absorption, extractant and high boiling reaction medium. It is also used in fuel, lubricant, textile and medicine.

Incompatible with strong oxidizing agents and strong acids.

MFCD00009459

204-001-9

[CH₃(CH₂)₃OCH₂CH₂]₂O

218.74

-60°

256°

117°(243°F)

0.885

1.4235

Ambient temperatures.

Colorless liquid

Miscible with dimethyl sulfoxide, ethanol and acetone. Immiscible with water.

36/37/38
Irritating to eyes, respiratory system and skin.

23-26-37-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

KN0350000

是

 

H303-H313-H315-H319-H335
May be harmful if swallowed.May be harmful in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

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.