- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Poly(ethylene glycol) bis(carboxymethyl) ether
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Poly(ethylene glycol) bis(carboxymethyl) ether
- Price: ￥5178.0/250ml ￥1118.0/50ml
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: Poly(ethylene glycol) bis(carboxymethyl) ether
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 80.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: α,ω-Dicarboxyl Poly(Ethylene Glycol)
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
39927-08-7
39927-08-7 structure
- Name: Poly(ethylene glycol) bis(carboxymethyl) ether
- Chemical Name: α,ω-Dicarboxyl Poly(Ethylene Glycol)
- CAS Number: 39927-08-7
- Molecular Formula: (C2H4O)nC4H6O5
- Molecular Weight: 138.1192
- Catalog: Catalysts and additives Polyethylene glycol derivative
- Create Date: 2018-03-09 08:00:00
- Modify Date: 2025-08-22 17:28:43
| Name | α,ω-Dicarboxyl Poly(Ethylene Glycol) |
|---|---|
| Synonyms |
MFCD00132002
Poly(oxy-1,2-ethanediyl), α-(carboxymethyl)-ω-(carboxymethoxy)- |
| Density | 1.302 g/mL at 25 °C |
|---|---|
| Molecular Formula | (C2H4O)nC4H6O5 |
| Molecular Weight | 138.1192 |
| Flash Point | >230 °F |
| Index of Refraction | n20/D 1.470 |
| Storage condition | 2-8°C |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
|---|---|
| Hazard Codes | C |
| Risk Phrases | R34 |
| Safety Phrases | S26;S45;S36/S37/S39 |
| RIDADR | UN 1760 8/PG 2 |
| WGK Germany | 1 |