lithium(1+) ion bromide

• ChemBase编号: 103382
• 分子式: BrLi
• 平均质量: 86.845
• 单一同位素质量: 85.93434155
• SMILES: [Li+].[Br-]
• Canonical SMILES: [Li+].[Br-]
• InChI: InChI=1S/BrH.Li/h1H;/q;+1/p-1
• InChIKey: AMXOYNBUYSYVKV-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: lithium(1+) ion bromide
• IUPAC传统名: lithium(1+) ion bromide; LithoTab bromide
• 别名: 溴化锂; 溴化锂, 超干; 溴化锂,超干; 溴化锂水合物, Puratronic®; 溴化锂 溶液; 无水溴化锂; 溴化锂, 无水; Lithium bromide; Lithium bromide, ultra dry; Lithium bromide hydrate, Puratronic®; LITHIUM BROMIDE; Lithium bromide solution; Lithium bromide, anhydrous

登记号

• CAS号: 85017-82-9; 7550-35-8
• EC号: 231-439-8
• MDL号: MFCD00149763; MFCD00011077
• 默克索引号: 145526
• PubChem SID: 24866863; 24868516; 24853301; 162090938; 24852672; 24865751; 24882221
• PubChem CID: 82050
• Chemspider ID: 74049
• 美国药典/FDA物质标识码: 864G646I84
• 维基百科标题: Lithium_bromide

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• Log P: 0.0
• 摩尔折射率: 0.0 cm^3
• 极化性: 1.7969184 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true
• Acid pKa: 3.09

分子性质

理化性质

• 溶解度: 145 g/100 mL (4 °C) ; 166.7 g/100 mL (20 °C) ; 254 g/100 mL (90 °C) in water; soluble in methanol, ethanol, ether ; slightly soluble in pyridine; Very soluble in water and alcohol. Soluble in methanol, acetone, and glycol. Slightly soluble in pyridine
• 外观: -10 Mesh Beads, Ampouled under argon; beads; Crystalline; Crystalline Aggregates; powder; Powder; powder and chunks; Powder, Ampouled under argon; Powder/Granular, Ampouled under argon; White solid ; hygroscopic
• 熔点: 162-167°C; 550 °C(lit.); 550°C; 550°C; 552 °C
• 沸点: 1265 °C; 1265°C; 1265°C
• 闪点: -.4 °F; -18 °C; not flammable
• 自燃点: 200°C
• 密度: 0.995 g/mL at 20 °C; 1.57 g/mL at 25 °C; 3.464; 3.464 g/cm^3; 3.464 g/ml
• 折射率: 1.784
• 蒸汽压: 0
• 标准摩尔生成焓 (ΔfH^o298): -4.044 kJ/g

安全信息

• 保存条件: Room Temperature (15-30°C), Desiccate
• 保存注意事项: Hygroscopic
• RTECS编号: OJ5755000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 易燃性(Flammable) (F); X; 刺激性(Irritant) (Xi); 有害性(Harmful) (Xn)
• 联合国危险货物编号: 2056
• 德国WGK号: 2; 3
• 联合国危险货物等级: 3
• 联合国危险货物包装类别(PG): 2
• 危险公开号: 11-19-36/37; 22; 22-32-36/37/38; 22-36/38; R:14/15-34
• 安全公开号: 16-26; 26; 26-36; 26-36/37-60; S:8-45
• TSCA收录: 是
• 欧盟危险品索引: Not listed
• GHS危险品标识: GHS02; GHS06; GHS07
• GHS警示词: Danger; Warning
• NFPA704:
  

  0

  2

  0
• GHS危险声明: H225-H319-H335; H301-H315-H319; H302; H302-H315-H319; H302-H315-H319-H335
• GHS警示性声明: P210-P261-P305 + P351 + P338; P261-P305 + P351 + P338; P280-P301+P310-P305+P351+P338-P302+P352-P405-P501A; P280-P305+P351+P338-P302+P352-P321-P362-P501A
• 个人保护装置: dust mask type N95 (US), Eyeshields, Faceshields, Gloves; Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 2056 3/PG 2
• 欧盟补充危害声明: Contact with acids liberates very toxic gas.; May form explosive peroxides.

产品相关信息

• 纯度: ≥98.0% (dried material, AT); ≥99%; ≥99.0%; ≥99.0% (dried material, AT); ≥99.9%; ≥99.9% trace metals basis; ≥99.995% trace metals basis; 99% min; 99.9% (metals basis); 99.99% (metals basis); 99.995% (metals basis); 99.998% (metals basis); 99.999% trace metals basis
• 浓度: 1.5 M in THF; 54 wt. % in H2O
• 级别: anhydrous; puriss.; puriss. p.a.; purum p.a.; ReagentPlus®
• 颗粒大小: -10 mesh
• 主要成分: LiBr, 68.5 wt. %; LiCl, 22 wt. %; LiF, 9.5 wt. %
• 痕量阳离子: Ba: ≤10 mg/kg; Ca: ≤10 mg/kg; Ca: ≤100 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤10 mg/kg; Fe: ≤5 mg/kg; Fe: ≤50 mg/kg; K: ≤100 mg/kg; K: ≤50 mg/kg; K: ≤500 mg/kg; Mg: ≤20 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤300 mg/kg; Na: ≤50 mg/kg; Na: ≤500 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• 痕量阴离子: chloride (Cl-): ≤1000 mg/kg; chloride (Cl-): ≤500 mg/kg; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤200 mg/kg; sulfate (SO42-): ≤50 mg/kg
• 干燥失重: ≤0.5% loss on drying, 400 °C; ≤2% loss on drying, 400 °C
• 线性分子式: LiBr

详细说明

MP Biomedicals - 02151561

Anhydrous

Sigma Aldrich - 678139

包装
100 mL in Sure/Seal™

Sigma Aldrich - 483982

包装
5, 25 g in ampule

Sigma Aldrich - 449873

包装
25, 100 g in ampule

Sigma Aldrich - 229733

包装
25, 125 g in poly bottle

Sigma Aldrich - 429465

包装
5, 25 g in ampule

Sigma Aldrich - 213225

包装
100, 500 g in poly bottle
2 kg in poly bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 411515

包装
1 L in poly bottle

参考文献

• For use in dehydrohalogenation reactions, see Lithium carbonate, 13418. For use in the Horner-Wadsworth-Emmons olefination reaction, see Lithium chloride, A10531, and Triethylamine, A12646. Catalyzes the solvent-free Knoevenagel condenastion of active methylene compounds with aldehydes and ketones: J. Chem. Soc., Perkin 1, 959 (1996). Chemoselective catalyst for the dithioacetalization of aromatic and ɑ?-unsaturated aldehydes under neutral conditions: Synthesis, 58 (1999). Efficient catalyst for the ring-opening of epoxides by amines at room temperature: Eur. J. Org. Chem., 3597 (2004). For a brief feature on uses in synthesis, see: Synlett, 1197 (2005).