Heptyl Isocyanate

异氰酸庚酯

Also known as: 1-Heptyl isocyanate, 1-isocyanatoheptane, Heptyl isocyanate, Isocyanic Acid Heptyl Ester, n-heptyl isocyanate, MFCD00144892

CAS No.
4747-81-3
Jingsj CID
J-15249-1
Molecular Formula
C8H15NO
Chinese Name
异氰酸庚酯
Molecular Weight
141.21100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point75 °C15 mm Hg(lit.)
Density0.876 g/mL at 25 °C(lit.)
Flash Point145 °F

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Heptyl Isocyanate?

4747-81-3

What are the molecular formula and molecular weight of Heptyl Isocyanate?

C8H15NO, molecular weight 141.21100 g/mol

Is Heptyl Isocyanate hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026