4-chloroiminocyclohexa-2,5-dien-1-one
Also known as: N-Chloro-p-benzoquinoneimine, p-Quinone-4-chloroimide, Quinone chlorimide, N-Chloro-1,4-benzoquinonimine, 1,4-benzoquinone N-chloroimine, 4-Chloroimino-2,5-cyclohexadiene-1-one, N-Chloro-p-quinone imine, N-chloro-p-benzoquinone monoimine, Benzoquinone chlorimine, 2,5-Cyclohexadien-1-one, 4-(chloroimino)-, N-Chloro-p-quinoneimide, p-Benzoquinone-N-chloroimide, p-Benzoquinone-N-chloroimine, chlorobenzoquinoneimine
4-chloroiminocyclohexa-2,5-dien-1-one (CAS 637-61-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H4ClNO and a molecular weight of 141.55500 g/mol. Key properties include a melting point of 85ºC, a boiling point of 217.6ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 93.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 637-61-6
- Jingsj CID
- J-31522-0
- Molecular Formula
- C6H4ClNO
- Molecular Weight
- 141.55500 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 85ºC |
|---|---|
| Boiling Point | 217.6ºC at 760 mmHg |
| Density | 1.26g/cm3 |
| Flash Point | 93.4ºC |
| Exact Mass | 140.99800 |
| PSA | 29.43000 |
| LogP | 1.27630 |
| Refractive Index | 1.56 |
Customs & Trade Information
| HS Code | 2925290090 |
|---|---|
| Summary | 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-chloroiminocyclohexa-2,5-dien-1-one?
The CAS number of 4-chloroiminocyclohexa-2,5-dien-1-one is 637-61-6.
What are the molecular formula and molecular weight of 4-chloroiminocyclohexa-2,5-dien-1-one?
4-chloroiminocyclohexa-2,5-dien-1-one has molecular formula C6H4ClNO and molecular weight 141.55500 g/mol.
What are the upstream and downstream products of 4-chloroiminocyclohexa-2,5-dien-1-one?
For 4-chloroiminocyclohexa-2,5-dien-1-one, Upstream Products: 4-Aminophenol, Diethyl chlorophosphite, 2,5-Cyclohexadiene-1,4-dione, monoxime; Downstream Products: indophenol, 1,4-Benzoquinone, Chloranil.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-chloroiminocyclohexa-2,5-dien-1-one (CAS 637-61-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31522-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.