compound introduction
用于 Diels-Alder 反应的多功能亲二烯体。 乙炔二羧酸二甲酯 (DMAD)是一种酯，可用作环加成反应中的二烯亲和物和亲偶极物。 Dimethyl acetylenedicarboxylate (DMAD) is an ester utilized as a dienophile and a dipolarophile in cycloaddition reactions.
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Dimethyl acetylenedicarboxylate（DMAD）
Dangerous GoodsCAS number：762-42-5 molecular formula：C6H6O4
overview
Specs
| Chinese alias | 乙炔二甲酸二甲酯 | 乙炔二羧酸二甲酯 | ||
| English alias | DMAD | Bis(carbomethoxy)acetylene | STL185544 | dimethyl acetylene-dicarboxylate | dimethyl acetylenedicarboxy-late | Methyl acetylenedicarboxylate | Dimethyl 2-butynedioate | Dimethyl acetylenedicarboxylic acid | Q904788 | Butynedioic acid dimethyl ester | ||
| CAS number | 762-42-5 | molecular formula | C6H6O4 |
| molecular weight | 142.11 g/mol | Exact mass | ≥99% |
| PSA | 52.600 Ų | logp | 0.800 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS05 , GHS07
Signal word：
Danger
Hazard Statement：
H314: 造成严重的皮肤灼伤和眼睛损伤 H302: 吞食有害
Statement of Preventive Measures：
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P363: 再次使用之前，请清洗受污染的衣物。 P330: 漱
WGK Germany：
3
Personal protective equipment：
Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS：
ES0175000
UN Number：
1760
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
762-42-5 | Dimethyl acetylenedicarboxylate.pdf
