2-Chlorobenzaldehyde oxime
Also known as: o-Chlorobenzaldehyde oxime, 2-Chlorobenzaldoxime, 2-Chlorobenzenecarbaldehyde oxime, (E)-2-Chlorobenzaldehyde oxime, (Z)-2-Chlorobenzaldehyde oxime, (E)-1-(2-Chlorophenyl)-N-hydroxymethanimine, N-(2-Chlorobenzylidene)hydroxylamine, Benzaldehyde, 2-chloro-, oxime, Benzaldehyde, o-chloro-, oxime, MFCD00016406
2-Chlorobenzaldehyde oxime (CAS 3717-28-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO and a molecular weight of 155.58200 g/mol. Key properties include a melting point of 73-76 °C(lit.), a boiling point of 242.6ºC at 760mmHg, a density of 1.21g/cm3 and a flash point of 100.5ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3717-28-0
- Jingsj CID
- J-5487-5
- Molecular Formula
- C7H6ClNO
- Molecular Weight
- 155.58200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 73-76 °C(lit.) |
|---|---|
| Boiling Point | 242.6ºC at 760mmHg |
| Density | 1.21g/cm3 |
| Flash Point | 100.5ºC |
| Exact Mass | 155.01400 |
| PSA | 32.59000 |
| LogP | 2.14810 |
| Refractive Index | 1.55 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Chlorobenzaldehyde oxime?
The CAS number of 2-Chlorobenzaldehyde oxime is 3717-28-0.
What are the molecular formula and molecular weight of 2-Chlorobenzaldehyde oxime?
2-Chlorobenzaldehyde oxime has molecular formula C7H6ClNO and molecular weight 155.58200 g/mol.
Is 2-Chlorobenzaldehyde oxime hazardous?
2-Chlorobenzaldehyde oxime has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Chlorobenzaldehyde oxime?
For 2-Chlorobenzaldehyde oxime, Downstream Products: 3-(2-chlorophenyl)isoxazol-5-ylmethanol, methyl 3-(2-chlorophenyl)-5-methylisoxazole-4-carboxylate, 5-(Bromomethyl)-3-(2-chlorophenyl)isoxazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chlorobenzaldehyde oxime (CAS 3717-28-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5487-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.