Isopropyl isocyanide
Also known as: 2-Isocyanopropane, Isopropyl isonitrile, 2-Propyl isonitrile, i-Propyl isocyanide, i-Propyl isonitrile, iso-Propyl isonitrile, Propane, 2-isocyano-
Isopropyl isocyanide (CAS 598-45-8) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H7N and a molecular weight of 69.10510 g/mol. Key properties include a boiling point of 75ºC(lit.), a density of 0.733 g/mL at 25ºC(lit.) and a flash point of 20.6 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 598-45-8
- Jingsj CID
- J-49356-7
- Molecular Formula
- C4H7N
- Molecular Weight
- 69.10510 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 11/2/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 75ºC(lit.) |
|---|---|
| Density | 0.733 g/mL at 25ºC(lit.) |
| Flash Point | 20.6 °C |
| Exact Mass | 69.05780 |
| LogP | 0.54480 |
| Refractive Index | n20/D 1.371(lit.) |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
Frequently Asked Questions
What is the CAS number of Isopropyl isocyanide?
The CAS number of Isopropyl isocyanide is 598-45-8.
What are the molecular formula and molecular weight of Isopropyl isocyanide?
Isopropyl isocyanide has molecular formula C4H7N and molecular weight 69.10510 g/mol.
Is Isopropyl isocyanide hazardous?
Isopropyl isocyanide has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.
What are the upstream and downstream products of Isopropyl isocyanide?
For Isopropyl isocyanide, Upstream Products: 1,3-Diisopropylurea, Isopropylamine, 2-Iodopropane; Downstream Products: Hexamethyldistannane, Isopropylamine, Hexabutyldistannane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isopropyl isocyanide (CAS 598-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49356-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.