N,N-Diethyl-4-isocyanoaniline
4-二乙氨基苯基异腈
Also known as: 4-Diethylaminophenyl isocyanide, p-(diethylamino)phenyl isocyanide, 4-DIETHYLAMINOPHENYL ISOCYANIDE 97, 4-(DIETHYLAMINO)PHENYL ISOCYANIDE, 97% MIN., 4-Diethylamino-phenylisocyanid, 4-Diethylamino-phenylisonitril, 4-diethylaminophenyl isonitrile, p-Diethylamino-phenyl-isocyanid
N,N-Diethyl-4-isocyanoaniline (CAS 42549-09-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H14N2 and a molecular weight of 174.24200 g/mol. It is also known as 4-Diethylaminophenyl isocyanide, p-(diethylamino)phenyl isocyanide and 4-DIETHYLAMINOPHENYL ISOCYANIDE 97. Key properties include a melting point of 51-55ºC(lit.) and a flash point of >230 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42549-09-7
- Jingsj CID
- J-47212-6
- Molecular Formula
- C11H14N2
- Chinese Name
- 4-二乙氨基苯基异腈
- Molecular Weight
- 174.24200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 51-55ºC(lit.) |
|---|---|
| Flash Point | >230 °F |
| Exact Mass | 174.11600 |
| PSA | 3.24000 |
| LogP | 2.31430 |
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N,N-Diethyl-4-isocyanoaniline?
The CAS number of N,N-Diethyl-4-isocyanoaniline is 42549-09-7.
What are the molecular formula and molecular weight of N,N-Diethyl-4-isocyanoaniline?
N,N-Diethyl-4-isocyanoaniline has molecular formula C11H14N2 and molecular weight 174.24200 g/mol.
What are the upstream and downstream products of N,N-Diethyl-4-isocyanoaniline?
For N,N-Diethyl-4-isocyanoaniline, Upstream Products: N-[4-(Diethylamino)phenyl]formamide, N,N-Diethyl-1,4-phenylenediamine.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N-Diethyl-4-isocyanoaniline (CAS 42549-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47212-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.