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1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane

Also known as: 1,4,8,11-Tetramethylcyclam, Tetramethylcyclam, N,N',N'',N'''-Tetramethyl-1,4,8,11-tetraazacyclotetradecane, 1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane (98%), 1,4,8,11-tetramethyl-1,4,8,11-tetra-azacyclotetradecane, 1,4,8,11-tetramethyl-1,4,8,11-tetrazacyclotetradecane

1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane (CAS 41203-22-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H32N4 and a molecular weight of 256.43100 g/mol. Key properties include a melting point of 38-42 °C(lit.), a boiling point of >110.0 °C, a density of 0.876 g/cm3 and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
41203-22-9
Jingsj CID
J-11236-7
Molecular Formula
C14H32N4
Molecular Weight
256.43100 g/mol
Category
Aliphatic Hydrocarbons
Last updated
11/3/2026
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Physicochemical Properties

Melting Point38-42 °C(lit.)
Boiling Point>110.0 °C
Density0.876 g/cm3
Flash Point>110.0 °C
Exact Mass256.26300
PSA12.96000
LogP0.25900

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane?

The CAS number of 1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane is 41203-22-9.

What are the molecular formula and molecular weight of 1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane?

1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane has molecular formula C14H32N4 and molecular weight 256.43100 g/mol.

Is 1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane hazardous?

1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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

Last updated:

How to cite: Jingsj. "1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane (CAS 41203-22-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11236-7 (accessed 2026-11-09).

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