m-PEG4-azide

Also known as: 1-azido-2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethane, 1-azido-11-methoxy-3,6,9-trioxaundecane, 1-{2-[2-(2-azidoethoxy)ethoxy]ethoxy}-2-methoxyethane, 13-azido-2,5,8,11-tetraoxatridecane, 13-Azido-2,5,8,11-tetraoxa-tridecane, Me(OCH2CH2)4N3, MeO-PEG4-Azide, MeO-dPEG4-N3, azido-mPEG4, O-(2-Azidoethyl)-O'-methyl-triethylene glycol

m-PEG4-azide (CAS 606130-90-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H19N3O4 and a molecular weight of 233.26500 g/mol. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 606130-90-9
Jingsj CID: J-1957671-7
Molecular Formula: C₉H₁₉N₃O₄
Molecular Weight: 233.26500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	233.13800
PSA	86.67000
LogP	0.44566
Refractive Index	1.4500 to 1.4540
Storage Conditions	2-8°C

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed

Activity & Biological Data

Target	PEGs
Additional Information	[1]. Belen Begines, et al. Synthesis of Reduction Sensitive Comb-Like Polyurethanes Using Click Chemistry. Journal of Polymer Science Part A: Polymer Chemistry, 2016, 54(24), 3888-3900.

Frequently Asked Questions

What is the CAS number of m-PEG4-azide?

The CAS number of m-PEG4-azide is 606130-90-9.

What are the molecular formula and molecular weight of m-PEG4-azide?

m-PEG4-azide has molecular formula C9H19N3O4 and molecular weight 233.26500 g/mol.

Is m-PEG4-azide hazardous?

m-PEG4-azide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.

What are the upstream and downstream products of m-PEG4-azide?

For m-PEG4-azide, Upstream Products: Tetraethylene glycol monomethyl ether; Downstream Products: 3,6,9,12-tetraoxatridecylamine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "m-PEG4-azide (CAS 606130-90-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1957671-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.