S-(+)-叔丁酯 (CAS No.31562-40-0)
- 中文别名
- S-(-)-叔丁基叔丁硫代亚磺酸酯；(S)-叔丁基叔丁硫代亚磺酸酯；叔丁基叔丁硫代亚磺酸酯(S型)
- 英文名称
- (S)-tert-Butyl tert-butanethiosulfinate
- 分子式
- C8H18OS2
- 所属类别
- 试剂实验设备
- 物化性质
- 无色至淡黄色透明液体，具有特征硫化物气味。密度约为1.02 g/cm³，沸点约230°C，闪点约95°C。不溶于水，易溶于乙醇、乙醚、丙酮等有机溶剂。为光学活性化合物，比旋光度[α]D²⁵约-30°(c=1, CHCl₃)。
- 技术参数
- 含量 ≥98%（手性纯度 ee ≥99%） 分子量 194.36 沸点约230°C，密度约1.02 g/cm³ 比旋光度[α]D²⁵约-30°(c=1, CHCl₃) 不溶于水，溶于乙醇、乙醚、丙酮等有机溶剂
English description（英文原文，共 1329 字符）
Product Name:(S)-tert-Butyl tert-butanethiosulfinate
English Name:(S)-tert-Butyl tert-butanethiosulfinate
CAS No.:31562-40-0
Aliases:(S)-tert-Butyl tert-butanethiosulfinate (S-isomer), (S)-tert-Butyl tert-butylthiosulfinate, (S)-tBuS(O)StBu
Molecular Formula:C8H18OS2
Physical Properties:Colorless to pale yellow transparent liquid with a characteristic sulfur odor. Density approximately 1.02 g/cm³, boiling point approximately 230°C, flash point approximately 95°C. Insoluble in water, readily soluble in ethanol, diethyl ether, acetone and other organic solvents. Optically active compound with specific rotation [α]D²⁵ approximately -30° (c=1, CHCl₃).
Uses:Used as a chiral tert-butylthiolating reagent to introduce tert-butylthio groups into various substrate molecules in organic synthesis. Also applied in the preparation of chiral thiosulfonates, sulfinamides and sulfur-containing heterocyclic compounds, widely used in asymmetric synthesis, pharmaceutical intermediates and fine chemical production.
Technical Specifications:
Content ≥98% (enantiomeric excess ee ≥99%)
Molecular weight 194.36
Boiling point approximately 230°C, density approximately 1.02 g/cm³
Specific rotation [α]D²⁵ approximately -30° (c=1, CHCl₃)
Insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents
English Name:(S)-tert-Butyl tert-butanethiosulfinate
CAS No.:31562-40-0
Aliases:(S)-tert-Butyl tert-butanethiosulfinate (S-isomer), (S)-tert-Butyl tert-butylthiosulfinate, (S)-tBuS(O)StBu
Molecular Formula:C8H18OS2
Physical Properties:Colorless to pale yellow transparent liquid with a characteristic sulfur odor. Density approximately 1.02 g/cm³, boiling point approximately 230°C, flash point approximately 95°C. Insoluble in water, readily soluble in ethanol, diethyl ether, acetone and other organic solvents. Optically active compound with specific rotation [α]D²⁵ approximately -30° (c=1, CHCl₃).
Uses:Used as a chiral tert-butylthiolating reagent to introduce tert-butylthio groups into various substrate molecules in organic synthesis. Also applied in the preparation of chiral thiosulfonates, sulfinamides and sulfur-containing heterocyclic compounds, widely used in asymmetric synthesis, pharmaceutical intermediates and fine chemical production.
Technical Specifications:
Content ≥98% (enantiomeric excess ee ≥99%)
Molecular weight 194.36
Boiling point approximately 230°C, density approximately 1.02 g/cm³
Specific rotation [α]D²⁵ approximately -30° (c=1, CHCl₃)
Insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents
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常见问题
- S-(+)-叔丁酯的 CAS 号是多少？
- S-(+)-叔丁酯的 CAS 号是 31562-40-0。
- S-(+)-叔丁酯的分子式和分子量是什么？
- S-(+)-叔丁酯的分子式为 C8H18OS2。
- S-(+)-叔丁酯的英文名称是什么？
- S-(+)-叔丁酯的英文名称为 (S)-tert-Butyl tert-butanethiosulfinate。
- S-(+)-叔丁酯还有哪些别名？
- S-(+)-叔丁酯又称 S-(-)-叔丁基叔丁硫代亚磺酸酯、(S)-叔丁基叔丁硫代亚磺酸酯、叔丁基叔丁硫代亚磺酸酯(S型)。
- S-(+)-叔丁酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条S-(+)-叔丁酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- S-(+)-叔丁酯的供应商主要分布在 上海市（1 条） 等地。
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- 平台上S-(+)-叔丁酯的供应级别包括 工业级。
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- S-(+)-叔丁酯的报价单位主要有 千克。
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