compound introduction
水中分解。 用于合成马来酰亚胺、二环吡咯烷和三元共聚物的常用试剂，也用于保护N-末端氨基酸。 Versatile reagent used for the synthesis of maleimides, bicyclic pyrrolidines, and co- and terpolymers, as well as for the protection of N-terminal amino acids.
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Citraconic anhydride
Dangerous GoodsCAS number：616-02-4 molecular formula：C5H4O3
overview
Specs
| Chinese alias | 柠康酸酐 | 3-甲基-2,5-呋喃二酮 | 单甲基马来酸酐 | 甲基马来酸酐 | 2-甲基马来酸酐 | ||
| English alias | 2-Methylmaleic anhydride | M0365 | Monomethylmaleic anhydride | 105NP7PMXX | 2,5-Furandione, 3-methyl- | EINECS 210-459-0 | 3-methyl-furan-2,5-dione | 3-methylfuran-2,5-dione | 2,5-Furanedione, 3-methyl | WLN: T5VOVJ D1 | AI3-10030 | Anhydrid kyseliny cit | ||
| CAS number | 616-02-4 | molecular formula | C5H4O3 |
| molecular weight | 112.08 g/mol | Exact mass | ≥98% |
| PSA | 43.400 Ų | logp | 0.200 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06 , GHS08 , GHS05 , GHS07
Signal word：
Danger
Hazard Statement：
H335: 可能引起呼吸道刺激 H311: 皮肤接触有毒 H314: 造成严重的皮肤灼伤和眼睛损伤 H318: 造成严重的眼睛损伤 H317: 可能引起皮肤过敏反应 H334: 吸入可能引起过敏或哮喘病症状或呼吸困难
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 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。 P284: 如果通风不良，请佩戴呼吸防护装置。 P271: 仅在室外或通风良好的地方使用。 P301+P330+P331: 如误吞咽：漱口。不要诱
WGK Germany：
3
Personal protective equipment：
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS：
GE6825000
UN Number：
2810
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
616-02-4 | Citraconic anhydride.pdf
