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Ethychlozate

Also known as: Figaron, IZAA, J-455, ethyl 5-chloro-1H-indazole-3-acetate, ethyl 5-chloro-3(1H)-indazolylacetate, ethyl 2-(5-chloro-1H-indazol-3-yl)acetate, ethyl (5-chloro-1H-indazol-3-yl)acetate, 5-chloro-1H-indazole-3-acetic acid ethyl ester, Etychlozate, Ethychlozate PESTANAL, MFCD00056935

Ethychlozate (CAS 27512-72-7) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C11H11ClN2O2 and a molecular weight of 238.67 g/mol. Key properties include a melting point of 77°C, a boiling point of 274ºC at 760 mmHg, a density of 1.353 g/cm3 and a flash point of 119.5ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
27512-72-7
Jingsj CID
J-30521-1
Molecular Formula
C11H11ClN2O2
Molecular Weight
238.67 g/mol
Category
Esters
Last updated
8/21/2026

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Physicochemical Properties

Melting Point77°C
Boiling Point274ºC at 760 mmHg
Density1.353 g/cm3
Flash Point119.5ºC
Exact Mass238.05100
PSA54.98000
LogP2.32190
Vapor Pressure0.00556mmHg at 25°C
Refractive Index1.621
Storage Conditions0-6℃

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation

Activity & Biological Data

Additional Information[1]. Takahara, T. et al. Effects of ethychlozate, paclobutrazole and other plant growth regulators on the promotion of flowering in citrus [2001]. Bulletin of the National Institute of Fruit Tree Science (Japan) ISSN : 0916-5851.

Customs & Trade Information

HS Code2933990018
Summary2933990018 5-amino-4-bromo-2-phenylpyridazin-3(2h)-one。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethychlozate?

The CAS number of Ethychlozate is 27512-72-7.

What are the molecular formula and molecular weight of Ethychlozate?

Ethychlozate has molecular formula C11H11ClN2O2 and molecular weight 238.67 g/mol.

Is Ethychlozate hazardous?

Ethychlozate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of Ethychlozate?

For Ethychlozate, Upstream Products: Ethanol, (5-Chloro-1H-indazol-3-yl)acetic acid, 5-Chloro-2-nitrobenzaldehyde.

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

Last updated:

How to cite: Jingsj. "Ethychlozate (CAS 27512-72-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30521-1 (accessed 2026-11-06).

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