3-Phenylpropyl isocyanate
3-苯丙基异氰酸酯
Also known as: (3-isocyanatopropyl)benzene, 1-(3-isocyanatopropyl)benzene, 3-isocyanatopropylbenzene, 3-phenylpropylisocyanate, Benzene, (3-isocyanatopropyl)-
3-Phenylpropyl isocyanate (CAS 68664-23-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11NO and a molecular weight of 161.20000 g/mol. It is also known as (3-isocyanatopropyl)benzene, 1-(3-isocyanatopropyl)benzene and 3-isocyanatopropylbenzene. Key properties include a boiling point of 238-239ºC(lit.), a density of 1.041 g/mL at 25ºC(lit.) and a flash point of >230 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 68664-23-3
- Jingsj CID
- J-34321-3
- Molecular Formula
- C10H11NO
- Chinese Name
- 3-苯丙基异氰酸酯
- Molecular Weight
- 161.20000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 238-239ºC(lit.) |
|---|---|
| Density | 1.041 g/mL at 25ºC(lit.) |
| Flash Point | >230 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3-Phenylpropyl isocyanate?
The CAS number of 3-Phenylpropyl isocyanate is 68664-23-3.
What are the molecular formula and molecular weight of 3-Phenylpropyl isocyanate?
3-Phenylpropyl isocyanate has molecular formula C10H11NO and molecular weight 161.20000 g/mol.
Is 3-Phenylpropyl isocyanate hazardous?
3-Phenylpropyl isocyanate has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Phenylpropyl isocyanate (CAS 68664-23-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34321-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.