5-羟基甲基呋喃甲醛

5-Hydroxymethyl-2-furaldehyde is used as an intermediate of OMBF (5,5'-oxydimethylenebis(2- furfural)), crown ethers. It is used in organic synthesis to prepare dialdehydes, glycols, ethers, amino alcohols and acetals. It acts as an antioxidant found in some fruit juices and caramel products.

Air and light sensitive. Keep the container tightly closed. Incompatible with strong bases, strong oxidizing agents and strong reducing agents.

MFCD00003234

200-654-9

C₆H₆O₃

126.11

32-35°

114-116°/1mm

79°(174°F)

1.206

1.5620

Keep Cold. Air Sensitive. Light Sensitive. Store under Nitrogen.

Crystalline solid

Soluble in water, alcohol, ethyl acetate, acetone, dimethylformamide, benzene, ether and chloroform.

110889

14,4832

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

26-37-60
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

LT7031100

是

 

H303-H315-H319-H335
May be harmful if swallowed.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.