5284-66-2

Basic information

• Product Name: 1-Propanesulfonic acid
• Synonyms: PROPANESULFONIC ACID;1-PROPANESULFONIC ACID;propanesulphonic acid;Propane-1-sulfonic acid;1-Propanesulfonic acid,95%;1-Propanesulfonic acid technical, >=99.0% (T)
• CAS NO: 5284-66-2
• Molecular Formula: C₃H₈O₃S
• Molecular Weight: 124.16
• EINECS: 226-114-2
• Product Categories: Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds
• Mol File: 5284-66-2.mol
• Article Data: 20

Chemical Properties

• Melting Point: 8 °C
• Boiling Point: 200.95°C (rough estimate)
• Appearance: clear brown/liquid (clear)
• Density: 1.25 g/mL at 20 °C(lit.)
• Refractive Index: n20/D 1.44
• Storage Temp.: Inert atmosphere,Room Temperature
• PKA: 1.92±0.50(Predicted)
• BRN: 1747491
• CAS DataBase Reference: 1-Propanesulfonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Propanesulfonic acid(5284-66-2)
• EPA Substance Registry System: 1-Propanesulfonic acid(5284-66-2)

Safety Data

• Hazard Codes: C
• Statements: 14-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 2586 8/PG 3
• WGK Germany: 3
• F: 3-10
• Hazardous Substances Data: 5284-66-2(Hazardous Substances Data)

Usage

Chemical Properties

clear brown to dark brown liquid

InChI:InChI=1/C3H8O3S/c1-2-3-7(4,5)6/h2-3H2,1H3,(H,4,5,6)

Upstream product

• 107-03-9 1-thiopropane 
• 187737-37-7 propene 
• 540-54-5 1-Chloropropane 
• 106-94-5 propyl bromide 
• 64-17-5 ethanol 
• 41198-08-7 Profenofos 
• 10147-36-1 n-propanesulfonyl chloride 
• 91284-43-4 ethyl 1-propanesulfonate 
• 937-14-4 3-chloro-benzenecarboperoxoic acid 
• 78-92-2 iso-butanol 
• 56-23-5 tetrachloromethane 
• 74-98-6 propane 
• 4253-91-2 dipropyl sulfoxide 
• 7732-18-5 water 

Downstream Products

• 629-19-6 Dipropyl disulfide 
• 1064656-49-0 1-benzyl-3-ethyl-3,4-dihydro-1H-2,1-benzothiazin-4-one 2,2-dioxide 
• 631917-18-5 C₃H₈O₃S*C₂₂H₂₃ClF₂N₄O₅ 
• 2697-50-9 Methyl propansulfonat 
• 10147-36-1 n-propanesulfonyl chloride 

Relevant articles and documents

An efficient catalyst for low temperature solid-phase cyclization of poly(o-hydroxyamide)

An efficient acid catalyst for the low-temperature solid-phase cyclization of poly(o-hydroxyamide) (PHA) has been found. Thermal cyclization of PHA into poly(benzoxazole) (PBO) proceeded quantitatively at 250°C in 10min in the presence of 10 wt % of a photoacitve compound, (5-propylsulfonyloxyimino-5H- thiophen-2-ylidene)-2-(methylphenyl)-acetonitrile (PTMA).

Marine bacteria from the Roseobacter clade produce sulfur volatiles via amino acid and dimethylsulfoniopropionate catabolism

Dimethylsulfoniopropionate (DMSP) is a versatile sulfur source for the production of sulfur-containing secondary metabolites by marine bacteria from the Roseobacter clade. 34S-labelled DMSP and cysteine, and several DMSP derivatives with modified S-alkyl groups were synthesised and used in feeding experiments that gave insights into the biosynthesis of sulfur volatiles from these bacteria. the Partner Organisations 2014.

Novel benzothiepines having activity as inhibitors of lleal bile acid transport and taurocholate uptake

Provided are novel benzothiepines, derivatives, and analogs thereof; pharmaceutical compositions containing them; and methods of using these compounds and compositions in medicine, particularly in the prophylaxis and treatment of hyperlipidemic conditions such as those associated with atherosclerosis or hypercholesterolemia, in mammals.