Tributyl Borate

• CAS: 688-74-4
• Catalog Number: ACM688744
• Category: Borate
• Molecular Weight: 230.15
• Molecular Formula: C12H27BO3
• Description: Tributyl borate is a water-white liquid. (NTP, 1992);Liquid
• Synonyms: Boric acid (H3BO3), tributyl ester; n-Butyl borate; Borester 2; Boric acid, tributyl ester; Boron tributoxide; Butyl borate; Tri-n-butoxyborane; Tri-n-butyl borate; Tributoxyborane; Tributoxyboron; Tributyl orthoborate; Tris(butoxy)borane; (n-C4H9O)3B; Boric acid tri-n-butyl ester; Borane, tributoxy-; Butyl borate, (BuO)3B; Butyl borate, tri-; Tributylester kyseliny borite; NSC 779;TRI-N-BUTOXYBORANE; TRI-N-BUTYL BORATE; TRIBUTYL BORATE-11B; TRIBUTOXYBORANE; TRIBUTOXYBORANE-11B; (n-C4H9O)3B; Borane, tributoxy-; borane,tributoxy;Tributyl borate;Borane, tributoxy-; Borester; Boric acid, tributyl ester; Boron tributoxide; Butyl borate N-Butyl borate; Butyl borate, tri-; Tributoxyborane; Tri-N-butoxyborane; Tri-N-butyl borate
• IUPAC Name: tributyl borate
• SMILES: B(OCCCC)(OCCCC)OCCCC
• InChI: 1S/C12H27BO3/c1-4-7-10-14-13(15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
• InChI Key: LGQXXHMEBUOXRP-UHFFFAOYSA-N
• Boiling Point: 114-115 °C12 mm Hg
• Melting Point: -70 °C
• Flash Point: 200 °F
• Density: 0.853 g/mL at 25 °C
• Solubility: decomposes
• Appearance: Colorless clear liquid
• Application: Catalyst, Flame Retardant, Acid, Flux
• Storage: Store under inert gas
• Color/Form: Water-white liquid;Colorless, mobile, moisture sensitive liquid
• Complexity: 110
• Condition To Avoid: Moisture Sensitive
• Covalently-Bonded Unit Count: 1
• Decomposition: When heated to decomposition or on contact with acid or acid fumes it can emit toxic fumes.
• EC Number: 211-706-5
• Exact Mass: 230.205325g/mol
• Formal Charge: 0
• Hazard Statements: H315 : Causes skin irritation.H319 : Causes serious eye irritation.H227 : Combustible liquid.
• H-Bond Acceptor: 3
• H-Bond Donor: 0
• Heavy Atom Count: 16
• MDL Number: MFCD00009434
• Monoisotopic Mass: 230.205325g/mol
• Notes: Tributyl borate uses and applications include: Welding fluxes; intermediate in preparation of borohydrides; flame retardant for textiles; oxidation catalyst; gellant; glass treatment for fluorescent lamps Suggested storage of Tributyl borate: Moisture-sensitive; keep tightly closed; store refrigerated; store under nitrogen; protect from moisture; keep away from oxidizing materials
• NSC Number: 779
• Odor: Like n-butanol
• Other Experimental: Distillation range, 85% distills between 135 and 140 °C at 40 mm Hg; hydrolyzes rapidly;Dissolves in water with hydrolysis to form boric acid and the corresponding alcohol or phenol /Boric acid esters/
• Precautionary Statements: P501 : Dispose of contents/ container to an approved waste disposal plant.P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.P403 + P235 : Store in a well-ventilated place. Keep cool.
• Refractive Index: 1.409
• Rotatable Bond Count: 12
• Safety Description: 26-36/37/39-37/39
• Signal Word: Warning
• Specific Gravity: 0.86
• Stability: Stables, but reacts rapidly with moisture, water. Reacts vigorously with oxidizing agents. Incompatible with strong acids.
• Supplemental Hazard Statements: H227-H315-H319-H303-H335
• Symbol: GHS07
• UNII: X3UQ8D0UED
• UN Number: 1993
• Vapor Density: 7.95 (NTP, 1992) (Relative to Air);7.94 (Air = 1)
• Vapor Pressure: 0.53 mmHg;0.526 mm Hg at 25 °C
• Viscosity: 1.601 centipoise at 25 °C

Synthetic Use

Downstream Synthesis Route 1

• 19162-80-2
• 60-29-7
• 688-74-4

• 162607-17-2

Reference: [1]Arkiv foer Kemi,1957,vol. 11,p. 373,379, 380

Downstream Synthesis Route 2

• 3277-89-2
• 688-74-4

• 34420-17-2

Reference: [1]Journal of the American Chemical Society,1934,vol. 56,p. 1850,1856

Downstream Synthesis Route 3

• 16567-18-3
• 688-74-4

• 86-58-8

Reference: [1]Journal of the American Chemical Society,1959,vol. 81,p. 498,501

Downstream Synthesis Route 4

• 1003-09-4
• 688-74-4

• 6165-68-0

Reference: [1] Patent: US6034093, 2000, A,

Downstream Synthesis Route 5

• 2786-07-4
• 60-29-7
• 688-74-4

• 6165-68-0

Reference: [1] Arkiv foer Kemi, 1957, vol. 11, p. 373,379, 380

Downstream Synthesis Route 6

• 1192-06-9
• 60-29-7
• 688-74-4

• 6165-69-1

Reference: [1] Arkiv foer Kemi, 1957, vol. 11, p. 373,379, 380

* For details of the synthesis route, please refer to the original source to ensure accuracy.