All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry

Dimethyl maleate

Dangerous Goods

CAS number：624-48-6    molecular formula：C6H8O4

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
Related
MSDS
related products

overview

compound introduction

溶于乙醚，不溶于水。有刺激性。溶剂。高分子合成。杀虫剂。 Dimethyl maleate (DMM) is a reactive dienophile and undergoes ultrasonic irradiation promoted Diels-Alder reaction with substituted furans. Mesoporous siliceous SBA-15-supported Cu catalyzed gas phase hydrogenolysis of DMM to 1,4-butanediol (BDO) has been reported. Aluminium chloride has been reported to accelerate the Diels-Alder reaction of DMM and anthracene. DMM can be synthesized by the esterification of maleic anhydride with sulfuric acid and methanol.

Specs

Chinese alias顺丁烯二酸二甲酯
English aliasBRN 0471705 | DTXCID2020765 | MFCD00008459 | E75804 | 4-02-00-02204 (Beilstein Handbook Reference) | NCGC00248247-01 | Sipomer DMM | 2-Butenedioic acid (2Z)-, 1,4-dimethyl ester | K39366X5N0 | 1,4-dimethyl (2Z)-but-2-enedioate | AKOS022152549 | Dimethyl (
CAS number624-48-6molecular formulaC6H8O4
molecular weight144.13 g/molExact mass≥98%
PSA52.600 Ųlogp0.700

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：
H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H314: 造成严重的皮肤灼伤和眼睛损伤 H302: 吞食有害 H317: 可能引起皮肤过敏反应
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 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。 P271: 仅在室外或通风良
WGK Germany：
1
Personal protective equipment：
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS：
EM6300000
UN Number：
2810
Packing Group：
III

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
624-48-6 | Dimethyl maleate.pdf