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5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde

Also known as: 5-(4-Chlorophenyl)isoxazole-3-carboxaldehyde, 5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde, 3-Isoxazolecarboxaldehyde, 5-(4-chlorophenyl)-, 5-(4-Chlorophenyl)isoxazole-3-carbaldehyde

5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde (CAS 763109-09-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H6ClNO2 and a molecular weight of 207.61300 g/mol. Key properties include a melting point of 136-140ºC(lit.), a boiling point of 387.9ºC at 760 mmHg, a density of 1.345g/cm3 and a flash point of 188.4ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
763109-09-7
Jingsj CID
J-1513693-3
Molecular Formula
C10H6ClNO2
Molecular Weight
207.61300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point136-140ºC(lit.)
Boiling Point387.9ºC at 760 mmHg
Density1.345g/cm3
Flash Point188.4ºC
Exact Mass207.00900
PSA43.10000
LogP2.80750
Refractive Index1.601

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger
  • H302 — Harmful if swallowed
  • H315 — Causes skin irritation
  • H317 — May cause an allergic skin reaction
  • H319 — Causes serious eye irritation
  • H334 — May cause allergy or asthma symptoms if inhaled
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde?

The CAS number of 5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde is 763109-09-7.

What are the molecular formula and molecular weight of 5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde?

5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde has molecular formula C10H6ClNO2 and molecular weight 207.61300 g/mol.

Is 5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde hazardous?

5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H317 — May cause an allergic skin reaction.

What are the upstream and downstream products of 5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde?

For 5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde, Upstream Products: [5-(4-Chlorophenyl)-1,2-oxazol-3-yl]methanol, Ethyl 4-(4-chlorophenyl)-2,4-dioxobutanoate, Ethyl 5-(4-chlorophenyl)isoxazole-3-carboxylate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde (CAS 763109-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513693-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.