三溴化硼

• 产品号: 202207
• CAS号: 10294-33-4
• 分子式: BBr3
• 分子量: 250.523
• 纯 度: 99.9%

产品别名

• 标题: Boron tribromide
• IUPAC标准名: tribromoborane
• IUPAC传统名: boron tribromide
• 别名: Tribromoboron

产品登记号

• PubChem SID: 24852048
• EC号: 233-657-9
• CAS号: 10294-33-4
• MDL号: MFCD00011312

产品性质

• Empirical Formula (Hill Notation): BBr3
• 级别: ReagentPlus®
• 纯度: 99.9%
• 外观: colorless
• 沸点: ~90 °C(lit.)
• 蒸汽密度: 8.6 (vs air)
• 蒸汽压: 40 mmHg ( 14 °C)
• 密度: 2.60 g/mL at 20 °C(lit.)
• 闪点: 91 °C
• 闪点: 195.8 °F
• 熔点: -46 °C(lit.)
• GHS警示词: Danger
• GHS危险声明: H300-H314-H330
• 欧盟危险性物质标志: 剧毒(Highly toxic) (T+)
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 个人保护装置: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS警示性声明: P260-P264-P280-P284-P305 + P351 + P338-P310
• RID/ADR: UN 2692 8/PG 1
• 危险公开号: 14-26/28-35
• RTECS编号: ED7400000
• 安全公开号: 9-26-28-36/37/39-45
• 欧盟补充危害声明: Reacts violently with water.
• 联合国危险货物等级: 8
• 联合国危险货物编号: 2692
• 联合国危险货物包装类别(PG): 1
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Application
Used to cleave aryl methyl ethers in a syntheses of a benzopyranobenzopyran from a coumarin scaffold11 and ladder-type conjugated polymers.12
Reactant for preparation of:
• Drug intermediate 6-nitro-L-DOPA1
• Luminescent polystyrene derivatives with sterically protected carbazolylborane moieties2
• High-quality boron-doped graphene via Wurtz-type reductive coupling reaction3
• Mercapto-(+)-methamphetamine haptens for synthesis of (+)-methamphetamine conjugate vaccines with improved epitope densities4
• Micrometer-sized organic molecule-DNA hybrid structures5
• Borane complexes via electrophilic aromatic borylation reactions6
• A 5-HT2C receptor agonist7
• Biphenyl-derivatives possessing tertiary amino groups as β-secretase(BACE1) inhibitors for the treatment of Alzheimer′s disease8
• A highly near-IR region fluorescent p-extended boron aza-dipyrromethene moiety unit9
• Tetrahydroisoquinoline derivatives via intramolecular cyclization of methoxy-substituted N-phenethylimides10
Packaging
100, 250 g in Sure/Seal™
2 kg in Sure/Seal™
25 g in ampule
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

详细说明 (简体中文)

Application
在由香豆素支架11和梯形共轭聚合物12合成 benzopyrano benzopyran 类化合物的反应中用于裂解芳基甲基醚。
Reactant for preparation of:
• Drug intermediate 6-nitro-L-DOPA1
• Luminescent polystyrene derivatives with sterically protected carbazolylborane moieties2
• High-quality boron-doped graphene via Wurtz-type reductive coupling reaction3
• Mercapto-(+)-methamphetamine haptens for synthesis of (+)-methamphetamine conjugate vaccines with improved epitope densities4
• Micrometer-sized organic molecule-DNA hybrid structures5
• Borane complexes via electrophilic aromatic borylation reactions6
• A 5-HT2C receptor agonist7
• Biphenyl-derivatives possessing tertiary amino groups as β-secretase(BACE1) inhibitors for the treatment of Alzheimer′s disease8
• A highly near-IR region fluorescent p-extended boron aza-dipyrromethene moiety unit9
• Tetrahydroisoquinoline derivatives via intramolecular cyclization of methoxy-substituted N-phenethylimides10
包装
100, 250 g in Sure/Seal™
2 kg in Sure/Seal™
25 g in ampule
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC