1,4,7,10-Tetraazacyclododecane tetrahydrochloride
Also known as: Cyclen tetrahydrochloride, Cyclen-4HCl, 1,4,7,10-Tetraazacyclododecane (Cyclen) tetrahydrochloride, 1,4,7,10-Tetraazacyclododecane, hydrochloride (1:4), Tetraaza-12-crown-4 tetrahydrochloride
1,4,7,10-Tetraazacyclododecane tetrahydrochloride (CAS 10045-25-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H24Cl4N4 and a molecular weight of 318.12 g/mol. Key properties include a melting point of 297-300 °C, a boiling point of 283.8ºC at 760 mmHg and a flash point of 129.5ºC. 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. It is listed by 1 supplier, from 1.64 to 2.20 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 10045-25-7
- Jingsj CID
- J-1128381-4
- Molecular Formula
- C8H24Cl4N4
- Molecular Weight
- 318.12 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥820.00 | $0.25 /gBest ¥1.64/g CNY | CN China MOQ 5g | |
Made to Order | 98% 100g | ¥190.00 | $0.28 /g ¥1.90/g CNY | CN China MOQ 100g | |
In Stock | 98% 50g | ¥110.00 | $0.33 /g ¥2.20/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Melting Point | 297-300 °C |
|---|---|
| Boiling Point | 283.8ºC at 760 mmHg |
| Flash Point | 129.5ºC |
| Exact Mass | 316.075500 |
| PSA | 48.12000 |
| LogP | 2.88160 |
| Vapor Pressure | 0.00309mmHg at 25°C |
| SMILES | C1CNCCNCCNCCN1.Cl.Cl.Cl.Cl |
| InChIKey | SBWLCGZEBQGYRP-UHFFFAOYSA-N |
| InChI | 1S/C8H20N4.4ClH/c1-2-10-5-6-12-8-7-11-4-3-9-1;;;;/h9-12H,1-8H2;4*1H |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. 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 1,4,7,10-Tetraazacyclododecane tetrahydrochloride?
The CAS number of 1,4,7,10-Tetraazacyclododecane tetrahydrochloride is 10045-25-7.
What are the molecular formula and molecular weight of 1,4,7,10-Tetraazacyclododecane tetrahydrochloride?
1,4,7,10-Tetraazacyclododecane tetrahydrochloride has molecular formula C8H24Cl4N4 and molecular weight 318.12 g/mol.
Which suppliers offer 1,4,7,10-Tetraazacyclododecane tetrahydrochloride?
1 supplier(s) listed; reference unit price ¥1.64–2.20 /g.
Is 1,4,7,10-Tetraazacyclododecane tetrahydrochloride hazardous?
1,4,7,10-Tetraazacyclododecane tetrahydrochloride 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. "1,4,7,10-Tetraazacyclododecane tetrahydrochloride (CAS 10045-25-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1128381-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.