1,4-Butane sultone

ALDRICH/B85501 - ≥99%

Synonym: 4-Hydroxybutane-1-sulfonic acid δ-sultone

CAS Number: 1633-83-6
Empirical Formula (Hill Notation): C₄H₈O₃S
Molecular Weight: 136.17
EC Number: 216-647-9
MDL Number: MFCD00006584
Linear Formula: C₄H₈O₃S
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-B85501-25G	25 g	$64.60 1/EAAdd To Favorites	Add To Favorites
45-B85501-100G	100 g	$149.00 1/EAAdd To Favorites	Add To Favorites

assay	≥99%
bp	>165 °C/25 mmHg (lit.)
density	1.331 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C4H8O3S/c5-8(6)4-2-1-3-7-8/h1-4H2
InChI key	MHYFEEDKONKGEB-UHFFFAOYSA-N
mp	12-15 °C (lit.)
Quality Level	200
refractive index	n20/D 1.464 (lit.)
SMILES string	O=S1(=O)CCCCO1

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.

Packaging:

25, 100 g in glass bottle

Symbol	GHS07,GHS08
Signal word	Warning
Hazard statements	H302 - H315 - H317 - H319 - H335 - H351
Precautionary statements	P201 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 - P308 + P313
Hazard Codes	Xn
Risk Statements	22-40
Safety Statements	36/37
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	309.2 °F
Flash Point(C)	154 °C

Purity	≥99%
bp	>165 °C/25 mmHg (lit.)
mp	12-15 °C (lit.)
Density	1.331 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.464 (lit.)
UNSPSC	12352100