4-Isocyanatobut-1-yne
4-异氰酸根合丁-1-炔
4-Isocyanatobut-1-yne (CAS 1340153-98-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H5NO and a molecular weight of 95.10 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1340153-98-1
- Jingsj CID
- J-1618386-3
- Molecular Formula
- C5H5NO
- Chinese Name
- 4-异氰酸根合丁-1-炔
- Molecular Weight
- 95.10 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-Isocyanatobut-1-yne?
The CAS number of 4-Isocyanatobut-1-yne is 1340153-98-1.
What are the molecular formula and molecular weight of 4-Isocyanatobut-1-yne?
4-Isocyanatobut-1-yne has molecular formula C5H5NO and molecular weight 95.10 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Isocyanatobut-1-yne (CAS 1340153-98-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1618386-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.