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5-Phenyl-o-anisidine

Also known as: 2-Amino-4-phenylanisole, 2-Methoxy-5-phenylaniline, 3-Amino-4-methoxybiphenyl, 4-Methoxy-[1,1'-biphenyl]-3-amine, 4-Methoxybiphenyl-3-amine, 4-Methoxy-3-biphenylamine, [1,1'-Biphenyl]-3-amine, 4-methoxy-, TIMTEC-BB SBB000386, AURORA KA-7731, MFCD00007790

5-Phenyl-o-anisidine (CAS 39811-17-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H13NO and a molecular weight of 199.24800 g/mol. Key properties include a melting point of 82-83 °C(lit.), a boiling point of 337.8ºC at 760 mmHg, a density of 1.042g/cm3 and a flash point of 159ºC. 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.
39811-17-1
Jingsj CID
J-45897-9
Molecular Formula
C13H13NO
Molecular Weight
199.24800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point82-83 °C(lit.)
Boiling Point337.8ºC at 760 mmHg
Density1.042g/cm3
Flash Point159ºC
Exact Mass199.10000
PSA35.25000
LogP3.52560
Refractive Index1.553

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of 5-Phenyl-o-anisidine?

The CAS number of 5-Phenyl-o-anisidine is 39811-17-1.

What are the molecular formula and molecular weight of 5-Phenyl-o-anisidine?

5-Phenyl-o-anisidine has molecular formula C13H13NO and molecular weight 199.24800 g/mol.

Is 5-Phenyl-o-anisidine hazardous?

5-Phenyl-o-anisidine 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 5-Phenyl-o-anisidine?

For 5-Phenyl-o-anisidine, Upstream Products: 4-Methoxy-3-nitrobiphenyl, 4-Phenylphenol, 4-Hydroxy-3-nitrobiphenyl; Downstream Products: (4-Methoxy-[1,1'-biphenyl]-3-yl)hydrazine, Bifenazate.

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-Phenyl-o-anisidine (CAS 39811-17-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45897-9 (accessed 2026-11-09).

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