B85501

1,4-Butane sultone

≥99%

• 동의어(들): 4-Hydroxybutane-1-sulfonic acid δ-sultone
• 실험식(Hill 표기법): C₄H₈O₃S
• CAS Number: 1633-83-6
• Molecular Weight: 136.17
• Beilstein: 110588
• EC Number: 216-647-9
• MDL number: MFCD00006584
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24892078
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥99%
• 양식: 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

설명

애플리케이션

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.

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H315,H317,H319,H335,H351
• 예방조치 성명서: 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
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 309.2 °F
• Flash Point (°C): 154 °C
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter