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(4-Methylbenzyl)phosphonic acid

Also known as: (4-METHYLBENZYL)PHOSPHONIC ACID, (4-methylphenyl)methylphosphonic acid, Phosphonic acid, P-[(4-methylphenyl)methyl]-, p-methylbenzylphosphonic acid, (4-Methyl-benzyl)-phosphonsaeure, p-Xylylphosphonsaeure, (4-Methylbenzyl)phosphonic acid, 98%

(4-Methylbenzyl)phosphonic acid (CAS 13081-74-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H11O3P and a molecular weight of 186.14500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13081-74-8
Jingsj CID
J-1172253-5
Molecular Formula
C8H11O3P
Molecular Weight
186.14500 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass186.04500
PSA67.34000
LogP1.67270

Customs & Trade Information

HS Code2931900090
Summary2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (4-Methylbenzyl)phosphonic acid?

The CAS number of (4-Methylbenzyl)phosphonic acid is 13081-74-8.

What are the molecular formula and molecular weight of (4-Methylbenzyl)phosphonic acid?

(4-Methylbenzyl)phosphonic acid has molecular formula C8H11O3P and molecular weight 186.14500 g/mol.

What are the upstream and downstream products of (4-Methylbenzyl)phosphonic acid?

For (4-Methylbenzyl)phosphonic acid, Upstream Products: Diethyl (4-methylbenzyl)phosphonate, 4-Methylbenzyl chloride, 4-Methylbenzyl bromide.

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

Last updated:

How to cite: Jingsj. "(4-Methylbenzyl)phosphonic acid (CAS 13081-74-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1172253-5 (accessed 2026-11-09).

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