2-Methyl-propenoic acid, 3-sulfopropyl ester potassium salt

BGC Id:	270544895527
CAS No:	31098-21-2
Synonyms:	3-sulfopropyl methacrylate potassium ; 2-propenoicacid, 2-methyl-, 3-sulfopropyl ester, potassium salt (9ci) ; 1-propanesulfonic acid, 3-hydroxy-, methacrylate, potassium salt (8ci) ; 2-propenoic acid,2-methyl-, 3-sulfopropyl ester, potassium salt (1:1) ; spm ; potassium 3-(methacryloyloxy)propanesulfonate ; potassium 3-sulfopropyl methacrylate ; 3-sulfopropyl methacrylate, potassium salt ; potassium 3-sulphopropyl methacrylate ; potassium sulfopropylmethacrylate ; methacrylic acid 3-potassiosulfopropyl ester ; 2-methyl-propenoic acid, 3-sulfopropyle ; sulfopropyl methacrylate potassium s ; methacrylic acid,ester with 3-hydroxy-1-propanesulfonic acid potassium salt (8ci)
Molecular Formula:	C7H12O5S.K
Molecular Weight:	247.32
EINECS:	250-466-6

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Skyrun Industrial Co., Ltd.

Company type: Leading producer

Phone: +86-576-84015261
Telefax: +86-576-84015261
Country: P.R.China

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. 2-Methyl-4-(2-methyl-benzoylamino)benzoic acid will be also provided by us. We have extensive knowledge of domestic and internat ...

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What other providers are available for CAS 31098-21-2?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

3-sulfopropyl methacrylate potassium ; 2-propenoicacid, 2-methyl-, 3-sulfopropyl ester, potassium salt (9ci) ; 1-propanesulfonic acid, 3-hydroxy-, methacrylate, potassium salt (8ci) ; 2-propenoic acid,2-methyl-, 3-sulfopropyl ester, potassium salt (1:1) ; spm ; potassium 3-(methacryloyloxy)propanesulfonate ; potassium 3-sulfopropyl methacrylate ; 3-sulfopropyl methacrylate, potassium salt ; potassium 3-sulphopropyl methacrylate ; potassium sulfopropylmethacrylate ; methacrylic acid 3-potassiosulfopropyl ester ; 2-methyl-propenoic acid, 3-sulfopropyle ; sulfopropyl methacrylate potassium s ; methacrylic acid,ester with 3-hydroxy-1-propanesulfonic acid potassium salt (8ci)

CAS:

31098-21-2

EINECS:

250-466-6

Molecular Formula:

C7H12O5S.K

MDL:

MFCD00010139

Properties

Molecular Weight:

247.32 g·mol−1

Melting point:

>300 °C

Physical Description:

solid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36/37/39-37/39 (S)

What other providers are available for CAS 31098-21-2?

In addition to the providers presented here for 2-Methyl-propenoic acid, 3-sulfopropyl ester potassium salt with the CAS number 31098-21-2, there are other 30 providers with slightly different product names available for this CAS number.

SPM

+1 additional providers that we know from the past

Potassium sulfopropylmethacrylate

BuGuCh & Partners +3 additional providers that we know from the past

Potassium 3-sulfopropyl methacrylate

+3 additional providers that we know from the past

(3-Sulfopropyl)-methacrylate potassium salt

Potassium 3-(methacryloyloxy)propane-1-sulfonate

+1 additional providers that we know from the past

Methacrylic acid 3-sulfopropyl ester potassium salt