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

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

基本信息

MDL
MFCD00008456

EINECS
212-098-4

分子式
C₆H₆O₄

分子量
142.11

熔点
-18°

沸点
95-98°/19mm

闪点
86°(186°F)

密度
1.156

折射率
1.4470

灵敏度
Light Sensitive. Ambient temperatures.

形态
Colorless to pale yellow liquid

溶解性
Soluble in most organic solvents. Insoluble in water.

Beilstein
607063

GHS危害和防范说明

GHS符号

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

Precautionary Statements
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.

安全信息

危险等级
8

包装组
II

危险类别
22-34
Harmful if swallowed.Causes burns.

安全等级
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

欧盟危险品标志

RTECS
ES0175000

TSCA
是