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3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt

CAS No.
2039-96-5
Chemical Name:
3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt
Synonyms
SODIUM 3-(TRIMETHYLSILYL)-1-PROPANESULFONATE;SODIUM 2,2-DIMETHYL-2-SILAPENTANE-5-SULFONATE;4,4-Dimethyl-4-silapentane-1-sulfonic acid sodium salt;DSS;DSS SODIUM SALT;(DSS) SODIUM 2,2-DIMETHYL-;3-(Trimethylsiyl)propanesulfon;sodium trimethylsilylpropylsulfonate;3-(trimethylsilyl)propanesulfonicacid;2,2-Dimethyl-2-silapentane-5-sulfonate
CBNumber:
CB5171981
Molecular Formula:
C6H15NaO3SSi
Molecular Weight:
218.32
MDL Number:
MFCD00007537
MOL File:
2039-96-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:53:17

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt Properties

Melting point ~165 °C (dec.)(lit.)
Boiling point 125℃ (dec.)
storage temp. 2-8°C
form solid
color White to Almost white
Hydrolytic Sensitivity 0: forms stable aqueous solutions
BRN 4035923
InChI 1S/C6H16O3SSi.Na/c1-11(2,3)6-4-5-10(7,8)9;/h4-6H2,1-3H3,(H,7,8,9);/q;+1/p-1
InChIKey HWEXKRHYVOGVDA-UHFFFAOYSA-M
SMILES [Na+].C[Si](C)(C)CCCS([O-])(=O)=O
CAS DataBase Reference 2039-96-5(CAS DataBase Reference)
FDA UNII 996MF68A8L
EPA Substance Registry System 1-Propanesulfonic acid, 3-(trimethylsilyl)-, sodium salt (2039-96-5)
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P271-P280
PPE Eyeshields, Gloves, type N95 (US)
Risk Statements  36/37/38
Safety Statements  22-24/25
WGK Germany  3
3-10
TSCA  TSCA listed
HS Code  2845901000
Storage Class 11 - Combustible Solids
NFPA 704
0
1 0

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 178837 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt 97% 2039-96-5 1g $195 2026-04-30 Buy
Sigma-Aldrich Y0001497 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt European Pharmacopoeia (EP) Reference Standard 2039-96-5 120 mg $254 2026-04-30 Buy
Sigma-Aldrich 178837 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt 97% 2039-96-5 5g $504 2026-04-30 Buy
TCI Chemical T1638 Sodium 3-(Trimethylsilyl)-1-propanesulfonate [1H NMR Standard for D2O Solvent] >98.0%(T) 2039-96-5 1g $297 2026-04-30 Buy
TCI Chemical T1638 Sodium 3-(Trimethylsilyl)-1-propanesulfonate [1H NMR Standard for D2O Solvent] >98.0%(T) 2039-96-5 5g $1487 2026-04-30 Buy
Product number Packaging Price Buy
178837 1g $195 Buy
Y0001497 120 mg $254 Buy
178837 5g $504 Buy
T1638 1g $297 Buy
T1638 5g $1487 Buy

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt Chemical Properties, Uses, Production

Chemical Properties

WHITE TO SLIGHTLY BEIGE CRYSTALLINE POWDER

Uses

3-(Trimethylsilyl)-1-Propanesulfonic Acid Sodium Salt is an internal NMR standard for use with D2O

Definition

ChEBI: 1-Propanesulfonic acid, 3-(trimethylsilyl)- (sodium salt) is an organosulfonic acid.

3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 125)
Supplier Tel Email Country ProdList Advantage
Anyang Hongmeng New Materials Co., Ltd. 19588588067 19588588067@163.com China 9979 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80

View Latest Price from 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACID SODIUM SALT pictures 2020-01-03 3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACID SODIUM SALT
2039-96-5
$9.80 1g ≥99% 100kg Career Henan Chemical Co
2,2-DIMETHYL-2-SILAPENTANE-5-SULFONATE SODIUM SALT 2,2-DIMETHYL-2-SILAPENTANE-5-SULFONIC ACID, SODIUM SALT 3-(TRIMETHYLSILYL)-1-PROPANESULPHONIC ACID SODIUM SALT DSS DSS SODIUM SALT TRIMETHYLSILYLPROPANESULFONIC ACID SODIUM SALT, Monohydrate 1-Propanesulfonicacid,3-(trimethylsilyl)-,sodiumsalt 3-(trimethylsilyl)-1-propanesulfonicacisodiumsalt 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt,2,2-Dimethyl-2-silapentane-5-sulfonate sodium salt, DSS sodium salt, Sodium 3-(trimethylsilyl)-1-propanesulfonate 3-(TRIMETHYLSILYL)-1-PROPANESULFONIC ACID (DSS) SODIUM 2,2-DIMETHYL- 3-(Trimethylsilyl)-1-propanesulfonic Acid Sodium Salt DSS Sodium 2,2-Dimethyl-2-silapentane-5-sulfonate 3-(TriMethylsilyl)-1-proppanesulfonic acid sodiuM salt 3-(TriMethylsilyl)-1-propanesulfonic acid sodiuM salt 97% Sodium 3-(trimethylsilyl)propane-1-sulfonate TRIMETHYLSILYLPROPANESULFONIC ACID SODIUM SALT 2,2-Dimethyl-2-silapentane-5-sulfonate sodium 3-(trimethylsilyl)propane-1-sulphonate hydrate 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt, 99+% 3-(Trimethylsilyl)-1-propanesulfonic acid, sodium salt hydrate, 99+% 3-(trimethylsilyl)propanesulfonicacid 3-(Trimethylsiyl)propanesulfon Sodium 3-(Trimethylsilyl)-1-propanesulfonate [1H NMR Standard for D2O Solvent] Sodium 3-(trimethylsilyl)propane-1-sulfonate hydrate. SODIUM 2,2-DIMETHYL-2-SILAPENTANE-5-SULFONATE[DSS] 3-(trimethylsilyl)-1-propanesulfonic acid, sodium 2,2-Dimethyl-2-silapentane-5-sulfonate sodium salt, DSS sodium salt, Sodium 3-(trimethylsilyl)-1-propanesulfonate 3-(Trimethylsilyl)-1-propane sodium salt, 99+% 3-(Trimethylsilyl)propane-1-sulfonic acid sodium salt 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt (DSS) 3-(TRIMETHYLSILYL)PROPANESULFONIC ACID, SODIUM SALT 3-trimethylsilyl-1-propanesulfonic acid sodium salt CRS 1-Propanesulfonic acid, 3-(trimethylsilyl)-, sodium salt (1:1) 3Sodium 3-(Trimethylsilyl)-1-propanesulfonate 2,2-Dimethyl-2-Silapentane-5-Sulfonic Acid, Sodium Salt (Dss) 3-(Trimethylsilyl)-1-propanesulfonic acid,sodium salt hydrat... sodium trimethylsilylpropylsulfonate 3-(Trimethylsilyl)-1-propanesulphonic acid sodium salt 1g bottle 4,4-Dimethyl-4-silapentane-1-sulfonic acid sodium salt SODIUM 3-(TRIMETHYLSILYL)-1-PROPANESULFONATE SODIUM 2,2-DIMETHYL-2-SILAPENTANE-5-SULFONATE 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt 2039-96-5 C6H15NaO3SSixH2O C6H15NaO3SSi CH33SiCH23SO3Na C6H17NaO4SSi Organic Building Blocks NMR Solvents and Reagents NMR - Standards Sulfur Compounds Stable Isotopes Sulfonic/Sulfinic Acids Si-(C)4 Compounds NMR Spectrometry Si (Classes of Silicon Compounds) Standards for NMR BioChemical