(2R,3R)-(-)-2,3-丁二醇 (CAS No.24347-58-8)
- 物化性质
- 无色至淡黄色粘稠液体,可与水、乙醇和乙醚混溶。沸点约180°C,密度约0.993 g/cm³,闪点约85°C。具有旋光性,比旋光度[α]D²⁰(纯品)为-13°。
- 沸点
- 180-182°C
English description(英文原文,共 846 字符)
Product Name:(R,R)-2,3-Butanediol
English Name:(R,R)-2,3-Butanediol
CAS No.:24347-58-8
Aliases:(2R,3R)-2,3-Butanediol, L-(-)-2,3-Butanediol, L-(-)-2,3-Butylene glycol
Molecular Formula:C4H10O2
Physical Properties:Colorless to slightly yellow viscous liquid; miscible with water, ethanol and ether. Boiling point approx. 180°C, density approx. 0.993 g/cm³, flash point approx. 85°C. Optically active with specific rotation [α]D²⁰ (neat) of -13°.
Uses:Used as a chiral building block and intermediate in asymmetric synthesis, widely applied in the synthesis of pharmaceuticals, agrochemicals and fine chemicals. Also used as a solvent, antifreeze and analytical reagent.
Technical Specifications:
Molecular weight: 90.12
Assay (GC): ≥98%
Specific rotation [α]D²⁰ (neat): -13°
Boiling point: 180-182°C
Density (20°C): approx. 0.993 g/cm³
English Name:(R,R)-2,3-Butanediol
CAS No.:24347-58-8
Aliases:(2R,3R)-2,3-Butanediol, L-(-)-2,3-Butanediol, L-(-)-2,3-Butylene glycol
Molecular Formula:C4H10O2
Physical Properties:Colorless to slightly yellow viscous liquid; miscible with water, ethanol and ether. Boiling point approx. 180°C, density approx. 0.993 g/cm³, flash point approx. 85°C. Optically active with specific rotation [α]D²⁰ (neat) of -13°.
Uses:Used as a chiral building block and intermediate in asymmetric synthesis, widely applied in the synthesis of pharmaceuticals, agrochemicals and fine chemicals. Also used as a solvent, antifreeze and analytical reagent.
Technical Specifications:
Molecular weight: 90.12
Assay (GC): ≥98%
Specific rotation [α]D²⁰ (neat): -13°
Boiling point: 180-182°C
Density (20°C): approx. 0.993 g/cm³
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
常见问题
- (2R,3R)-(-)-2,3-丁二醇的 CAS 号是多少?
- (2R,3R)-(-)-2,3-丁二醇的 CAS 号是 24347-58-8。
- (2R,3R)-(-)-2,3-丁二醇的分子式和分子量是什么?
- (2R,3R)-(-)-2,3-丁二醇的分子式为 C4H10O2,分子量约 90.12。
- (2R,3R)-(-)-2,3-丁二醇的英文名称是什么?
- (2R,3R)-(-)-2,3-丁二醇的英文名称为 (R,R)-2,3-Butanediol。
- (2R,3R)-(-)-2,3-丁二醇还有哪些别名?
- (2R,3R)-(-)-2,3-丁二醇又称 (2R,3R)-2,3-丁二醇、(R,R)-2,3-丁二醇、L-(-)-2,3-丁二醇。
- (2R,3R)-(-)-2,3-丁二醇有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条(2R,3R)-(-)-2,3-丁二醇供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- (2R,3R)-(-)-2,3-丁二醇的供应商主要分布在哪些地区?
- (2R,3R)-(-)-2,3-丁二醇的供应商主要分布在 上海市(1 条) 等地。
- (2R,3R)-(-)-2,3-丁二醇有哪些级别可选?
- 平台上(2R,3R)-(-)-2,3-丁二醇的供应级别包括 工业级。
- (2R,3R)-(-)-2,3-丁二醇的报价单位是什么?
- (2R,3R)-(-)-2,3-丁二醇的报价单位主要有 千克。
- 哪里可以查到(2R,3R)-(-)-2,3-丁二醇的价格?
- 掌上化工(2R,3R)-(-)-2,3-丁二醇产品页汇总了各供应商的最新报价与规格,地址:/chemicals/24347-58-8/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成,数据更新时间 。 价格与库存由供应商自行发布,实际交易请以询价结果为准。
没找到合适的供应商?
发布采购需求,让供应商主动联系你。我们会在 1 个工作日内跟进。
发布(2R,3R)-(-)-2,3-丁二醇采购需求