compound introduction
溶于乙醇和乙醚，溶于约17份水中，微溶于冷水，在热水中分解，有腐蚀性。可燃，有毒，具强刺激性。有机合成。
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Dimethyl oxalate
Dangerous GoodsCAS number：553-90-2 molecular formula：CH3OCOCOOCH3
overview
Specs
| Chinese alias | 乙二酸二甲酯 | ||
| English alias | Oxalic acid, dimethyl ester | DIMETHYL OXALATE [INCI] | InChI=1/C4H6O4/c1-7-3(5)4(6)8-2/h1-2H | Q-200995 | dimethyl ethanedioate | EINECS 209-053-6 | AKOS000269022 | UNII-IQ3Q79344S | AS-12646 | CHEBI:6859 | METHYL OXALATE | Q412931 | DTXSID9060287 | EN30 | ||
| CAS number | 553-90-2 | molecular formula | CH3OCOCOOCH3 |
| molecular weight | 118.09 g/mol | Exact mass | ≥98% |
| PSA | 52.600 Ų | logp | -0.200 |
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：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H314: 造成严重的皮肤灼伤和眼睛损伤 H302: 吞食有害 H318: 造成严重的眼睛损伤
Statement of Preventive Measures：
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。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P301+P330+P331:
WGK Germany：
3
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
RTECS：
RO2850000
UN Number：
3263
General hazardous chemicals：
一般危化品
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
553-90-2 | dimethyl oxalate | dimethyl oxalate | dimethyl ethanedioate | methyl oxalate
