B85501
1,4-Butane sultone
≥99%
Synonym(s):
4-Hydroxybutane-1-sulfonic acid δ-sultone
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About This Item
Empirical Formula (Hill Notation):
C4H8O3S
CAS Number:
Molecular Weight:
136.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
216-647-9
Beilstein/REAXYS Number:
110588
MDL number:
Assay:
≥99%
Form:
liquid
assay
≥99%
form
liquid
refractive index
n20/D 1.464 (lit.)
bp
>165 °C/25 mmHg (lit.)
mp
12-15 °C (lit.)
density
1.331 g/mL at 25 °C (lit.)
SMILES string
O=S1(=O)CCCCO1
InChI
1S/C4H8O3S/c5-8(6)4-2-1-3-7-8/h1-4H2
InChI key
MHYFEEDKONKGEB-UHFFFAOYSA-N
Application
1,4-Butane sultone can be employed as a reactant in the preparation of conjugated polymers which include polybetaine, poly[2-ethynyl-N-(4-sulfobutyl)pyridinium betaine] (PESPB).
It can also be used in the preparation of Bronsted acid catalysts such as 4-(succinimido)-1-butane sulfonic acid and poly(4-vinylpyridinium butane sulfonic acid) hydrogen sulfate. These catalysts facilitate the synthesis of 1-amidoalkyl-2-naphthols, substituted quinolines, and pyrano[4,3-b]pyran derivatives.
It can also be used in the preparation of Bronsted acid catalysts such as 4-(succinimido)-1-butane sulfonic acid and poly(4-vinylpyridinium butane sulfonic acid) hydrogen sulfate. These catalysts facilitate the synthesis of 1-amidoalkyl-2-naphthols, substituted quinolines, and pyrano[4,3-b]pyran derivatives.
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Warning
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
309.2 °F
flash_point_c
154 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Li-Hang Hsu et al.
Scientific reports, 10(1), 2911-2911 (2020-02-23)
Quaternary ammonium compounds (QACs) are classified as cationic surfactants, and are known for their biocidal activity. However, their modes of action are thus far not completely understood. In this study, we synthesized a gemini QAC, PMT12-BF4 and found that it
Meihong Liu et al.
Journal of hazardous materials, 396, 122582-122582 (2020-04-26)
In this work, a novel method of carbodiimide-assisted zwitterionic modification was proposed and implemented to incorporate zwitterionic moieties onto poly(piperazine amide) membrane for improved water permeability and anti-depositing property, which are crucial for highly efficient nanofiltration of dye-contained effluents. Carboxyl
Synthesis and electro-optical properties of self-doped ionic conjugated polymers: poly [2-ethynyl-N-(4-sulfobutyl) pyridinium betaine]
Gal Y-S, et al.
Current Applied Physics, 5(1), 38-42 (2005)