trichloroborane

• ChemBase ID: 89404
• Molecular Formular: BCl3
• Molecular Mass: 117.17
• Monoisotopic Mass: 115.91586344
• SMILES: B(Cl)(Cl)Cl
• Canonical SMILES: ClB(Cl)Cl
• InChI: InChI=1S/BCl3/c2-1(3)4
• InChIKey: FAQYAMRNWDIXMY-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: trichloroborane
• IUPAC Traditional name: boron trichloride
• Synonyms: Boron trichloride; Boron trichloride; Boron trichloride solution; Boron(III) chloride; 三氯化硼; 三氯化硼 溶液

Database IDs

• CAS Number: 10294-34-5
• EC Number: 233-658-4
• MDL Number: MFCD00011313
• PubChem SID: 24852663; 24861341; 24885451; 24861323; 162076284; 24857752; 24850781; 24861566
• PubChem CID: 25135
• Chemspider ID: 16788234
• Wikipedia Title: Boron_trichloride

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 1.4285
• LogD (pH = 7.4): 1.4285
• Log P: 1.4285
• Molar Refractivity: 18.4089 cm^3
• Polarizability: 8.455103 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: decomp. in water; decomposes in ethanol; soluble in CCl₄
• Apperance: Colorless gas,; fumes in air
• Melting Point: -107 °C(lit.); -107°C; -107.3 °C
• Boiling Point: 12.5 °C(lit.); 12.6 °C; 13°C
• Flash Point: -.4 °F; 1.4 °F; 11 °C; 127.4 °F; -17 °C; -18 °C; 2 °C; 29 °C; 35.6 °F; 51.8 °F; 53 °C; 84.2 °F
• Density: 0.738 g/mL at 25 °C; 0.74 g/mL at 25 °C; 0.901 g/mL at 25 °C; 0.909 g/mL at 25 °C; 1.258 g/mL at 25 °C; 1.326 g/cm^3; 1.326 g/mL at 20 °C; 1.326 g/mL at 25 °C
• Refractive Index: 1.00139
• Vapor Pressure: 1 mmHg ( 12.7 °C); 1128 mmHg ( 20 °C); 16.13 psi ( 55 °C); 2815 mmHg ( 55 °C); 29.72 psi ( 55 °C); 5.22 psi ( 20 °C); 9.05 psi ( 20 °C)
• Vapor Density: 4.03 (vs air); 4.05 (vs air)

Safety Information

• Storage Warning: Very toxic
• RTECS: ED1925000
• European Hazard Symbols: Corrosive (C); Flammable (F); Nature polluting (N); Highly toxic (T+); Very toxic (T+)
• UN Number: 1741; 2920; 2922; 2924; 3286; 3390
• German water hazard class: 3
• Hazard Class: 2.3; 3; 6.1; 8
• Packing Group: 1; 2
• Risk Statements: 10-14-21-26/28-34; 10-14-26/27/28-34; 11-14-24-26/28-34-39/23/24/25; 11-14-26/28-34-48/20-51/53-62-65; 11-14-26/28-34-50/53-65; 14-26/28-34; 14-26/28-36/38-40; 63-11-14-26/28-34-48/20-65; R14, R26/28, R34
• Safety Statements: 16-26-28-36/37/39-45; 16-26-28-36/37/39-45-62; 26-28-36/37/39-45; 26-28-36/37/39-45-61-62; 26-28-36/37-45; 9-26-28-36/37/39-45; S1/2, S9, S26, S28,; S36/37/39, S45
• EU Index: 005-002-00-5
• GHS Pictograms: GHS02; GHS04; : Press. Gas; GHS05; : Skin Corr. 1B; GHS06; : Acute Tox. 2; GHS08; GHS09
• GHS Signal Word: DANGER; Danger
• NFPA704:
  

  0

  4

  2
• GHS Hazard statements: 330, 300, 314; H225-H300-H304-H314-H331-H336-H361d-H373; H225-H300-H304-H314-H331-H336-H361f-H373-H411; H225-H300-H304-H314-H331-H336-H410; H225-H300-H311-H314-H330-H370; H226-H300-H310-H314-H330; H226-H300-H312-H314-H331; H280-H300-H314-H330; H301-H314-H331-H351
• GHS Precautionary statements: P210-P260-P264-P280-P284-P301 + P310; P210-P261-P264-P273-P280-P301 + P310; P210-P261-P264-P280-P301 + P310-P305 + P351 + P338; P260-P264-P280-P284-P301 + P310-P302 + P350; P260-P264-P280-P284-P301 + P310-P305 + P351 + P338; P261-P264-P280-P301 + P310-P305 + P351 + P338-P310; P261-P280-P301 + P310-P305 + P351 + P338-P310
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Faceshields, Gloves, Goggles, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• RID/ADR: UN 1741 2.3; UN 2920 8/PG 2; UN 2922 8/PG 2; UN 2924 3/PG 2; UN 3286 3/PG 2; UN 3390 6.1/PG 1
• Supplemental Hazard Statements: Reacts violently with water.
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥99.9%; 99.9%
• Concentration: ~1 M in methylene chloride; 1.0 M in heptane; 1.0 M in hexanes; 1.0 M in methylene chloride; 1.0 M in p-xylene; 1.0 M in toluene; 10 wt. % in 2-chloroethanol
• Grade: purum
• Impurities: ≤0.05% COCl2; 0.05% Cl2
• Empirical Formula (Hill Notation): BCl3

DETAILS

Sigma Aldrich - B1002

Application
For preparing methyl esters of fatty acids and for transesterification of triglycerides.
Packaging
Bottle with screw-cap closure.

Sigma Aldrich - 295019

Application
Used in the high-temperature synthesis of layered graphite-like material with p-type semiconductor properties.1 Highly acidic boronated aluminas derived from BCl3 promote regio- and diastereoselectivity in Diels-Alder reactions.2
Packaging
454 g in steel cylinder
Recommended products
Monel control valve Z146978 or Monel gas regulator Z562483 is recommended.

Sigma Aldrich - 211249

Application
For preparing methyl esters of fatty acids and for transesterification of triglycerides.
Packaging
100, 800 mL in Sure/Seal™

Sigma Aldrich - 178934

Application
For preparing methyl esters of fatty acids and for transesterification of triglycerides.
Packaging
4×25, 100, 800 mL in Sure/Seal™

Sigma Aldrich - 345458

Application
For preparing methyl esters of fatty acids and for transesterification of triglycerides.
Packaging
100, 800 mL in Sure/Seal™

Sigma Aldrich - 15708

Application
For preparing methyl esters of fatty acids and for transesterification of triglycerides.

Sigma Aldrich - 15706

Other Notes
Sales restrictions may apply
Packaging
Cylinder with net ~5 kg

Sigma Aldrich - 678732

Packaging
100, 800 mL in Sure/Seal™

Sigma Aldrich - 348325

Application
For preparing methyl esters of fatty acids and for transesterification of triglycerides.
Packaging
4×25, 100, 800 mL in Sure/Seal™

Sigma Aldrich - 345687

Application
A Friedel-Crafts catalyst in a ready-to-use, easy-to-handle form.
For preparing methyl esters of fatty acids and for transesterification of triglycerides.
Packaging
100 mL in Sure/Seal™