B85501

1,4-Butane sultone

≥99%

• Synonyme(s) : 4-Hydroxybutane-1-sulfonic acid δ-sultone
• Formule empirique (notation de Hill) : C₄H₈O₃S
• Numéro CAS: 1633-83-6
• Poids moléculaire : 136.17
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24892078
• EC Number: 216-647-9
• Beilstein/REAXYS Number: 110588
• MDL number: MFCD00006584
• Assay: ≥99%
• Form: liquid

Propriétés

• Quality Segment: 200
• 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.)
• functional group: sulfonic acid
• 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

Description

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.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07
• Mot-clé: Warning
• Codes de danger: H302,H315,H317,H319,H335,H351
• Mentions de précaution: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Organes cibles: Respiratory system
• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 3
• Point d'éclair (°F): 309.2 °F
• Point d'éclair (°C): 154 °C
• EPI (équipement de protection individuelle): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter