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4-Hydroxyphenyldimethylsulfonium methyl sulfate

Also known as: (4-Hydroxyphenyl)(dimethyl)sulfonium methyl sulfate, (4-hydroxyphenyl)-dimethylsulfanium methyl sulfate, Dimethyl-4-hydroxyphenylsulfonium methyl sulfate, p-Dimethylsulfoniophenol methylsulfate

4-Hydroxyphenyldimethylsulfonium methyl sulfate (CAS 32279-04-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H14O5S2 and a molecular weight of 266.335 g/mol. Key property: a melting point of 92ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
32279-04-2
Jingsj CID
J-49912-7
Molecular Formula
C9H14O5S2
Molecular Weight
266.335 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point92ºC
Exact Mass266.028259
PSA120.34000
LogP1.80280

Customs & Trade Information

HS Code2930909090
Summary2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Hydroxyphenyldimethylsulfonium methyl sulfate?

The CAS number of 4-Hydroxyphenyldimethylsulfonium methyl sulfate is 32279-04-2.

What are the molecular formula and molecular weight of 4-Hydroxyphenyldimethylsulfonium methyl sulfate?

4-Hydroxyphenyldimethylsulfonium methyl sulfate has molecular formula C9H14O5S2 and molecular weight 266.335 g/mol.

What are the upstream and downstream products of 4-Hydroxyphenyldimethylsulfonium methyl sulfate?

For 4-Hydroxyphenyldimethylsulfonium methyl sulfate, Upstream Products: 4-(Methylthio)phenol, Dimethyl sulfate; Downstream Products: N2,N6-bis[(phenylmethoxy)carbonyl]-L-lysine.

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-Hydroxyphenyldimethylsulfonium methyl sulfate (CAS 32279-04-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49912-7 (accessed 2026-11-09).

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