3,3'-Thiodipropionitrile
Also known as: Propanenitrile,3,3'-thiobis-, 2-cyanoethyl sulfide, bis(2-cyanoethyl) sulfide, di(2-cyanoethyl)sulfide, thiodipropionitrile, beta,beta'-dicyanodiethyl sulfide, beta,beta'-thiodipropionitrile, 2-cyanoethyl thioether, 3-(2-cyanoethylsulfanyl)propanenitrile, NSC 2040, NSC 39638, NSC 46434, 2,2'-thiodiethylkyanid
3,3'-Thiodipropionitrile (CAS 111-97-7) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H8N2S and a molecular weight of 140.20600 g/mol. Key properties include a melting point of 24-25 °C(lit.), a boiling point of 191-194 °C7 mm Hg(lit.), a density of 1.11 g/mL at 25 °C(lit.) and a flash point of 195 °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 Aug 21, 2026.
- CAS No.
- 111-97-7
- Jingsj CID
- J-35158-2
- Molecular Formula
- C6H8N2S
- Molecular Weight
- 140.20600 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 24-25 °C(lit.) |
|---|---|
| Boiling Point | 191-194 °C7 mm Hg(lit.) |
| Density | 1.11 g/mL at 25 °C(lit.) |
| Flash Point | 195 °C |
| Exact Mass | 140.04100 |
| PSA | 72.88000 |
| LogP | 1.54696 |
| Vapor Pressure | 8.7E-05mmHg at 25°C |
| Refractive Index | n20/D 1.499(lit.) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,3'-Thiodipropionitrile?
The CAS number of 3,3'-Thiodipropionitrile is 111-97-7.
What are the molecular formula and molecular weight of 3,3'-Thiodipropionitrile?
3,3'-Thiodipropionitrile has molecular formula C6H8N2S and molecular weight 140.20600 g/mol.
Is 3,3'-Thiodipropionitrile hazardous?
3,3'-Thiodipropionitrile 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. "3,3'-Thiodipropionitrile (CAS 111-97-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35158-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.