4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene

Also known as: α-Tosyl-(3,4-dimethoxybenzyl)isocyanide, 4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene, 4-[isocyano(4-methylbenzenesulfonyl)methyl]-1,2-dimethoxybenzene, 4-[2-isocyano-2-[(4-methylphenyl)sulfonyl]ethyl]-1,2-dimethoxybenzene, 4-[isocyano-(4-methylphenyl)sulfonylmethyl]-1,2-dimethoxybenzene, 4-{Isocyano[(4-methylphenyl)sulfonyl]methyl}-1,2-dimethoxybenzene

4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene (CAS 71146-67-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C17H17NO4S and a molecular weight of 331.386 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71146-67-3
Jingsj CID: J-928965-0
Molecular Formula: C₁₇H₁₇NO₄S
Molecular Weight: 331.386 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	331.087830
PSA	60.98000
LogP	3.71550

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene?

The CAS number of 4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene is 71146-67-3.

What are the molecular formula and molecular weight of 4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene?

4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene has molecular formula C17H17NO4S and molecular weight 331.386 g/mol.

What are the upstream and downstream products of 4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene?

For 4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene, Upstream Products: 4-(Bromomethyl)-1,2-dimethoxybenzene, Veratraldehyde; Downstream Products: 4-Ethyl-1,2-dimethoxybenzene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-(Isocyano(tosyl)methyl)-1,2-dimethoxybenzene (CAS 71146-67-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-928965-0 (accessed 2026-11-09).

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