Sodium propynesulfonate

Modify Date: 2025-08-27 16:40:30

Sodium propynesulfonate Structure
Sodium propynesulfonate structure
Common Name Sodium propynesulfonate
CAS Number 55947-46-1 Molecular Weight 142.109
Density 1.21-1.29(20ºC) Boiling Point N/A
Molecular Formula C3H3NaO3S Melting Point N/A
MSDS N/A Flash Point 26 °C

 Names

Name Sodium propynesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21-1.29(20ºC)
Molecular Formula C3H3NaO3S
Molecular Weight 142.109
Flash Point 26 °C
Exact Mass 141.970062
PSA 65.58000
LogP 0.24560
Storage condition -20°C

 Safety Information

Hazard Codes Xn
Risk Phrases 63-10-20/21/22-36/38-40-48/20/22-68/20/21/22
Safety Phrases 26-36/37

 Synonyms

Sodium 2-propyne-1-sulfonate
MC-903-d4
Dovonex-d4
EINECS 259-915-0
2-Propyne-1-sulfonic acid, sodium salt (1:1)
1-Propyne-1-sulfonic acid, sodium salt
Propargyl sulfonate
sodium 2-propyne-1-sulphonate
Propynesulfonicacidsodiumsalt
2-propyne-1-sulfonic acid, sodium salt
sodium prop-1-yne-1-sulfonate
Sodium 1-propyne-1-sulfonate
1-Propyne-1-sulfonic acid, sodium salt (1:1)
1-Propyne-3-sulfonic acid sodium salt
Calciptriol-d4
Daivonex-d4
PS
Propynesulfonic acid sodium salt
Sodium-2-propine-1-sulphonate
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