compound introduction
聚(乙二醇)双(羧甲基)醚具有双官能羧酸端基。 应用 聚(乙二醇)双(羧甲基)醚可被用作增塑剂。 Poly(ethylene glycol) bis(carboxymethyl) ether has bifunctional carboxylic acid end groups.Poly(ethylene glycol) bis(carboxymethyl) ether may used as a plasticizer.
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Poly(ethylene glycol) bis(carboxymethyl) ether
Dangerous GoodsCAS number：39927-08-7 molecular formula：HOOCCH2(OCH2CH2)nOCH2COOH
overview
Specs
| Chinese alias | 聚乙二醇 250 二酸 | 聚乙二醇二羧酸 | ||
| English alias | alpha,omega-Bis(2-carboxymethyl)polyethylene glycol, Polyglycol diacid | Poly(ethylene glycol) diacid | SZUIEBOFAKRNDS-UHFFFAOYSA-N | SCHEMBL817109 | Ethane-1,2-diol;2-hydroxyacetic acid | Polyglycol 250 diacid | ||
| CAS number | 39927-08-7 | molecular formula | HOOCCH2(OCH2CH2)nOCH2COOH |
| molecular weight | - | Exact mass | 平均Mₙ250 |
| PSA | - | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS05
Signal word：
Danger
Hazard Statement：
H314: 造成严重的皮肤灼伤和眼睛损伤
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。 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。 P305+P354+P338: 如果进入眼睛：立即用水冲洗几分钟
WGK Germany：
1
Personal protective equipment：
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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
39927-08-7 | Poly(ethylene glycol) bis(carboxymethyl)ether.pdf
