1,4,7,10-Tetrathiacyclododecane
Also known as: Tetrathia-12-crown-4, 12-ane-S4, Thio-12-crown-4, 1,4,7,10-Tetrathiadodecane, NSC 295589, MFCD00010829
1,4,7,10-Tetrathiacyclododecane (CAS 25423-56-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H16S4 and a molecular weight of 240.47300 g/mol. Key properties include a melting point of 226-228ºC(lit.), a boiling point of 160-162ºC0.5 mm Hg(lit.), a density of 1.14g/cm3 and a flash point of 281.2ºC. 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 2 suppliers, 1 of which publish reference prices, from 3.20 to 6.36 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 25423-56-7
- Jingsj CID
- J-1030456-9
- Molecular Formula
- C8H16S4
- Molecular Weight
- 240.47300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 97% 500mg | ¥1,598.00 | $0.48 /mgBest ¥3.20/mg CNY | CN China MOQ 500mg | |
In Stock | 97% 100mg | ¥464.00 | $0.69 /mg ¥4.64/mg CNY | CN China MOQ 100mg | |
In Stock | 97% 25mg | ¥159.00 | $0.95 /mg ¥6.36/mg CNY | CN China MOQ 25mg |
Physicochemical Properties
| Melting Point | 226-228ºC(lit.) |
|---|---|
| Boiling Point | 160-162ºC0.5 mm Hg(lit.) |
| Density | 1.14g/cm3 |
| Flash Point | 281.2ºC |
| Exact Mass | 240.01300 |
| PSA | 101.20000 |
| LogP | 2.93280 |
| Vapor Pressure | 5.44E-06mmHg at 25°C |
| Refractive Index | 1.573 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of 1,4,7,10-Tetrathiacyclododecane?
The CAS number of 1,4,7,10-Tetrathiacyclododecane is 25423-56-7.
What are the molecular formula and molecular weight of 1,4,7,10-Tetrathiacyclododecane?
1,4,7,10-Tetrathiacyclododecane has molecular formula C8H16S4 and molecular weight 240.47300 g/mol.
Which suppliers offer 1,4,7,10-Tetrathiacyclododecane?
2 supplier(s) listed; reference unit price ¥3.20–6.36 /mg.
Is 1,4,7,10-Tetrathiacyclododecane hazardous?
1,4,7,10-Tetrathiacyclododecane 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-Tetrathiacyclododecane (CAS 25423-56-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1030456-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.