Sodium prop-2-yne-1-sulfonate
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- $10 - $783.83
- Product name: Sodium prop-2-yne-1-sulfonate
- CAS: 55947-46-1
- MF: C3H4O3S.Na
- MW: 143.12
- EINECS:259-915-0
- MDL Number:MFCD08274656
- Synonyms:Propargyl sulfonate ;Propynesulfonicacidsodiumsalt;2-Propyne-1-sulfonic acid sodium salt;sodium 2-propyne-1-sulphonate;Sodium propynesulfonate;(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R,2E,4S)-4-(Cyclopropyl-d4)-4-hydroxy-1-Methyl-2-buten-1-yl]octahydro-7a-Methyl-4H-inden-4-ylidene]ethylidene]-4-Methylene-1,3-cyclohexanediol;Calciptriol-d4;Daivonex-d4
9 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- American Custom Chemicals Corporation
- Chemenu
- ChemScene
Package
- 10G
- 20g
- 25g
- 100g
- 500g
- 1kg
- 1000g
- Manufactureraablocks
- Product numberAA003663
- Product descriptionSodium propynesulfonate 20
- Packaging20g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003663
- Product descriptionSodium propynesulfonate 20%inwater
- Packaging25g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003663
- Product descriptionSodium propynesulfonate 20
- Packaging100g
- Price$24
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003663
- Product descriptionSodium propynesulfonate 20%inwater
- Packaging500g
- Price$64
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number8360BB
- Product description2-Propyne-1-sulfonicacid,sodiumsalt
- Packaging25g
- Price$73
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0006715
- Product descriptionSODIUM PROPYNESULFONATE 95.00%
- Packaging10G
- Price$783.83
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM540028
- Product descriptionSodium prop-2-yne-1-sulfonate 95%+
- Packaging1000g
- Price$99
- Updated2026-05-26
- Buy
- ManufacturerChemScene
- Product numberCS-0149649
- Product descriptionSodium prop-2-yne-1-sulfonate,20% in water 20%inwater
- Packaging1kg
- Price$113
- Updated2026-06-04
- Buy
- ManufacturerChemScene
- Product numberCS-0149649
- Product descriptionSodium prop-2-yne-1-sulfonate,20% in water 20%inwater
- Packaging500g
- Price$75
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003663 | Sodium propynesulfonate 20 | 20g | $10 | 2026-05-28 | Buy |
| aablocks | AA003663 | Sodium propynesulfonate 20%inwater | 25g | $11 | 2026-05-28 | Buy |
| aablocks | AA003663 | Sodium propynesulfonate 20 | 100g | $24 | 2026-05-28 | Buy |
| aablocks | AA003663 | Sodium propynesulfonate 20%inwater | 500g | $64 | 2026-05-28 | Buy |
| AK Scientific | 8360BB | 2-Propyne-1-sulfonicacid,sodiumsalt | 25g | $73 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0006715 | SODIUM PROPYNESULFONATE 95.00% | 10G | $783.83 | 2021-12-16 | Buy |
| Chemenu | CM540028 | Sodium prop-2-yne-1-sulfonate 95%+ | 1000g | $99 | 2026-05-26 | Buy |
| ChemScene | CS-0149649 | Sodium prop-2-yne-1-sulfonate,20% in water 20%inwater | 1kg | $113 | 2026-06-04 | Buy |
| ChemScene | CS-0149649 | Sodium prop-2-yne-1-sulfonate,20% in water 20%inwater | 500g | $75 | 2026-06-04 | Buy |
Properties
Melting point :220 °C (decomp)(Solv: methanol (67-56-1))
Boiling point :259.16℃[at 101 325 Pa]
Density :1.04 g/mL at 25 °C
vapor pressure :0Pa at 25℃
Flash point :26 °C
storage temp. :Inert atmosphere,2-8°C
Appearance :Colorless to light yellow Liquid
Water Solubility :19.904g/L at 25℃
InChI :InChI=1S/C3H4O3S.Na/c1-2-3-7(4,5)6;/h1H,3H2,(H,4,5,6);/q;+1/p-1
InChIKey :LDHXNOAOCJXPAH-UHFFFAOYSA-M
SMILES :S(CC#C)(=O)(=O)[O-].[Na+]
LogP :-2.17
CAS DataBase Reference :55947-46-1(CAS DataBase Reference)
EPA Substance Registry System :2-Propyne-1-sulfonic acid, sodium salt (55947-46-1)
Boiling point :259.16℃[at 101 325 Pa]
Density :1.04 g/mL at 25 °C
vapor pressure :0Pa at 25℃
Flash point :26 °C
storage temp. :Inert atmosphere,2-8°C
Appearance :Colorless to light yellow Liquid
Water Solubility :19.904g/L at 25℃
InChI :InChI=1S/C3H4O3S.Na/c1-2-3-7(4,5)6;/h1H,3H2,(H,4,5,6);/q;+1/p-1
InChIKey :LDHXNOAOCJXPAH-UHFFFAOYSA-M
SMILES :S(CC#C)(=O)(=O)[O-].[Na+]
LogP :-2.17
CAS DataBase Reference :55947-46-1(CAS DataBase Reference)
EPA Substance Registry System :2-Propyne-1-sulfonic acid, sodium salt (55947-46-1)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
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