α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-poly(oxy-1,2-ethanediyl)
α-(2-羧乙基)-ω-[2-[[(9H-芴-9-基甲氧基)羰基]氨基]乙氧基]-聚环氧乙烷
Also known as: Fmoc-N-amido-PEG12-acid, Fmoc-amino-(PEG)n-acid, Fmoc-NH-PEG12-CH2CH2COOH, alpha-(2-Carboxyethyl)-omega-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-PEG, α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-PEG, O-[2-(Fmoc-amino)-ethyl]-O'-(2-carboxyethyl)polyethylene glycol, MFCD16294357
α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-poly(oxy-1,2-ethanediyl) (CAS 850312-72-0) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula (C2H4O)n.C20H21NO5 and a molecular weight of 355.384 g/mol. It is also known as Fmoc-N-amido-PEG12-acid, Fmoc-amino-(PEG)n-acid and Fmoc-NH-PEG12-CH2CH2COOH. Key properties include a boiling point of 589.9±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 310.6±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 850312-72-0
- Jingsj CID
- J-1529742-0
- Molecular Formula
- (C2H4O)nC20H21NO5
- Chinese Name
- α-(2-羧乙基)-ω-[2-[[(9H-芴-9-基甲氧基)羰基]氨基]乙氧基]-聚环氧乙烷
- Molecular Weight
- 355.384 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 589.9±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 310.6±27.3 °C |
Frequently Asked Questions
What is the CAS number of α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-poly(oxy-1,2-ethanediyl)?
The CAS number of α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-poly(oxy-1,2-ethanediyl) is 850312-72-0.
What are the molecular formula and molecular weight of α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-poly(oxy-1,2-ethanediyl)?
α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-poly(oxy-1,2-ethanediyl) has molecular formula (C2H4O)n.C20H21NO5 and molecular weight 355.384 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "α-(2-Carboxyethyl)-ω-[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]ethoxy]-poly(oxy-1,2-ethanediyl) (CAS 850312-72-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529742-0 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.