丁炔二酸二甲酯

Dimethyl acetylenedicarboxylate as a versatile dienophile used in Diels-Alder reactions.

Light Sensitive. Store away from strong oxidizing agents. keep container tightly closed. Store in cool, dry conditions in well sealed containers.

MFCD00008456

212-098-4

C₆H₆O₄

142.11

-18°

95-98°/19mm

86°(186°F)

1.156

1.4470

Light Sensitive. Ambient temperatures.

Colorless to pale yellow liquid

Soluble in most organic solvents. Insoluble in water.

607063

II

22-34
Harmful if swallowed.Causes burns.

8

20-23-26-36/37/39-45-60
When using do not eat or drink.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.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

ES0175000

  

是

  

H227-H302-H314-H318
Combustible liquid.Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.

P210e-P260h-P303+P361+P353-P305+P351+P338-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.