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ioxynil octanoate

辛酰碘苯腈

Also known as: 3,5-Diiodo-4-octanoyloxybenzonitrile, 4-cyano-2,6-diiodophenyl octanoate, 2,6-diiodo-4-cyanophenyl n-octanoate, Benzonitrile, 3,5-diiodo-4-hydroxy-, octanoate, EINECS 223-375-4, MFCD00129668, RIP-15830, m&b 11,461, octanoic acid (4-cyano-2,6-diiodo)phenyl ester

ioxynil octanoate (CAS 3861-47-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H17I2NO2 and a molecular weight of 497.11000 g/mol. It is also known as 3,5-Diiodo-4-octanoyloxybenzonitrile, 4-cyano-2,6-diiodophenyl octanoate and 2,6-diiodo-4-cyanophenyl n-octanoate. Key properties include a melting point of 52-62ºC, a boiling point of 469.5ºC at 760mmHg, a density of 1.81g/cm3 and a flash point of 237.8ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin 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.
3861-47-0
Jingsj CID
J-47283-4
Molecular Formula
C15H17I2NO2
Chinese Name
辛酰碘苯腈
Molecular Weight
497.11000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point52-62ºC
Boiling Point469.5ºC at 760mmHg
Density1.81g/cm3
Flash Point237.8ºC
Exact Mass496.93500
PSA50.09000
LogP5.03338

GHS Safety & Compliance

Acute Toxicity / Health Hazard / Environmental HazardSignal word: Danger
  • H301 — Toxic if swallowed
  • H311 — Toxic in contact with skin
  • H317 — May cause an allergic skin reaction
  • H319 — Causes serious eye irritation
  • H361 — Suspected of damaging fertility or the unborn child
  • H410 — Very toxic to aquatic life with long lasting effects

Customs & Trade Information

HS Code2926909032
Summary2926909032 o-(4-cyanophenyl) o,o-dimethyl phosphorothioate。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

Frequently Asked Questions

What is the CAS number of ioxynil octanoate?

The CAS number of ioxynil octanoate is 3861-47-0.

What are the molecular formula and molecular weight of ioxynil octanoate?

ioxynil octanoate has molecular formula C15H17I2NO2 and molecular weight 497.11000 g/mol.

Is ioxynil octanoate hazardous?

ioxynil octanoate has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H317 — May cause an allergic skin reaction.

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

Last updated:

How to cite: Jingsj. "ioxynil octanoate (CAS 3861-47-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47283-4 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.