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2-Aminomalononitrile 4-methylbenzenesulfonate

Also known as: Aminomalononitrile p-toluenesulfonate, Aminomalononitrile p-toluenesulphonate, 2-Aminomalononitrile 4-methylbenzenesulphonate, 2-aminopropanedinitrile,4-methylbenzenesulfonic acid, Aminomalononitrile 4-toluenesulfonate, Dicyanomethylammonium p-toluenesulfonate, MFCD00012848, EINECS 225-817-1

2-Aminomalononitrile 4-methylbenzenesulfonate (CAS 5098-14-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H11N3O3S and a molecular weight of 253.27800 g/mol. Key properties include a melting point of 174 °C (dec.)(lit.), a boiling point of 484ºC at 760mmHg and a flash point of 246.5ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5098-14-6
Jingsj CID
J-1966421-2
Molecular Formula
C10H11N3O3S
Molecular Weight
253.27800 g/mol
Category
Solvents
Last updated
8/21/2026
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Physicochemical Properties

Melting Point174 °C (dec.)(lit.)
Boiling Point484ºC at 760mmHg
Flash Point246.5ºC
Exact Mass253.05200
PSA136.35000
LogP2.38366

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H332 — Harmful if inhaled

Customs & Trade Information

HS Code2926909090
SummaryHS: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 2-Aminomalononitrile 4-methylbenzenesulfonate?

The CAS number of 2-Aminomalononitrile 4-methylbenzenesulfonate is 5098-14-6.

What are the molecular formula and molecular weight of 2-Aminomalononitrile 4-methylbenzenesulfonate?

2-Aminomalononitrile 4-methylbenzenesulfonate has molecular formula C10H11N3O3S and molecular weight 253.27800 g/mol.

Is 2-Aminomalononitrile 4-methylbenzenesulfonate hazardous?

2-Aminomalononitrile 4-methylbenzenesulfonate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.

What are the upstream and downstream products of 2-Aminomalononitrile 4-methylbenzenesulfonate?

For 2-Aminomalononitrile 4-methylbenzenesulfonate, Upstream Products: Malononitrile; Downstream Products: 5-Amino-2-methyloxazole-4-carbonitrile, 5-amino-2-methyl-1,3-thiazole-4-carbonitrile, 2-Amino-3-cyano-5-methylpyrazine 1-oxide.

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

Last updated:

How to cite: Jingsj. "2-Aminomalononitrile 4-methylbenzenesulfonate (CAS 5098-14-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1966421-2 (accessed 2026-11-09).

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