Boron trifluoride

• Catalog No.: 463086
• CAS Number: 7637-07-2
• M. F.: BF3
• M. W.: 67.8062096
• Purity: ≥99.99%

SYNONYMS

• Title: 三氟化硼
• IUPAC name: trifluoroborane
• IUPAC Traditional name: boron trifluoride

DATABASE IDS

• CAS Number: 7637-07-2
• MDL Number: MFCD00011316
• EC Number: 231-569-5
• PubChem SID: 24869892

PROPERTIES

• Empirical Formula (Hill Notation): BF3
• Grade: electronic grade
• Impurities: <10 ppm Nitrogen(N2) + oxygen (O2)
• Impurities: <10 ppm Sulfur dioxide (SO2)
• Impurities: <20 ppm Carbon dioxide (CO2)
• Impurities: <20 ppm Silicon tetrafluoride (SiF4)
• Purity: ≥99.99%
• Apperance: gas
• Boiling Point: -100 °C(lit.)
• Melting Point: -127 °C(lit.)
• Transition Temperature: critical temperature -12.3 °C
• Vapor Density: 2.38 (21 °C, vs air)
• GHS Signal Word: Danger
• GHS Hazard statements: H280-H314-H330
• European Hazard Symbols: Highly toxic (T+)
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, Gloves, Goggles, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• GHS Precautionary statements: P260-P280-P284-P305 + P351 + P338-P310-P410 + P403
• RID/ADR: UN 1008 2.3
• Risk Statements: 14-26-35
• RTECS: ED2275000
• Safety Statements: 9-26-28-36/37/39-45
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 2.3
• UN Number: 1008
• German water hazard class: 1

DETAILS

Description (English)

Application
Employed recently in a study of conductivity enhancement of CaF2 by grain boundary activation with Lewis acids.1
General description
Atomic number of base material: 5 Boron
Packaging
100 g in lecture bottle
20 g in ss cylinder
Recommended products
Monel control valves Z261793, Z261807 or Monel gas regulators Z405981, Z406007 are recommended.

Description (简体中文)

Application
最近用于通过路易斯酸的晶界激活对 CaF2 的导电性提高进行研究。1
General description
Atomic number of base material: 5 Boron
包装
100 g in lecture btl
20 g in ss cylinder
Recommended products
推荐使用 Monel 控制阀 Z261793、Z261807 或 Monel 气体调节器 Z405981、Z406007。