Mecoprop-P

精2甲4氯丙酸

Also known as: (2R)-2-(4-chloro-2-methylphenoxy)propanoic acid, (R)-2-(4-chloro-2-methylphenoxy)propanoic acid, (R)-2-(4-chloro-o-tolyloxy)propionic acid, (R)-mecoprop, 2M-4XP, 2m-4xp, Astix(TM), D(+)-MECOPROP, DUPLOSAN(R) KV, Duplosan KV, MECOPROP-P, Mecoprop,D, Mecoprop-P Solution, 100ppm, d-Mecoprop, duplosankv

Mecoprop-P (CAS 16484-77-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11ClO3 and a molecular weight of 214.64600 g/mol. It is also known as (2R)-2-(4-chloro-2-methylphenoxy)propanoic acid, (R)-2-(4-chloro-2-methylphenoxy)propanoic acid and (R)-2-(4-chloro-o-tolyloxy)propionic acid. Key properties include a boiling point of 331.9ºC at 760mmHg, a density of 1.265g/cm3 and a flash point of 154.5ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16484-77-8
Jingsj CID
J-1117660-2
Molecular Formula
C10H11ClO3
Chinese Name
精2甲4氯丙酸
Molecular Weight
214.64600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point331.9ºC at 760mmHg
Density1.265g/cm3
Flash Point154.5ºC

GHS Safety & Compliance

Corrosion / Irritant / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Mecoprop-P?

The CAS number of Mecoprop-P is 16484-77-8.

What are the molecular formula and molecular weight of Mecoprop-P?

Mecoprop-P has molecular formula C10H11ClO3 and molecular weight 214.64600 g/mol.

Is Mecoprop-P hazardous?

Mecoprop-P has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Mecoprop-P (CAS 16484-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1117660-2 (accessed 2026-10-22).

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