688-74-4 Tributyl borate

Superiority:

Product Name: Tributyl borate
Synonyms: Boric acid tributylester, Tributoxyborane;Tributy borate;Tributyl borate,98%;tributyl broate;Tributyl borate;Tributyl borate ,99%;Tributyl borate, AcroSeal, 98%;Tributyl borate, 98% 500ML
CAS: 688-74-4
MF: C12H27BO3
MW: 230.15
EINECS: 211-706-5
Product Categories: organic or inorganic borate;Boron Compounds;B (Classes of Boron Compounds);Boric Acid Esters;Boric Acid Triesters
Mol File: 688-74-4.mol

Tributyl borate Chemical Properties
Melting point  −70 °C(lit.)
Boiling point  114-115 °C12 mm Hg(lit.)
density  0.853 g/mL at 25 °C(lit.)
vapor density  7.95 (vs air)
refractive index  n20/D 1.409(lit.)
Fp  200 °F
form  Liquid
color  Clear colorless
Specific Gravity 0.853
Water Solubility  decomposes
Sensitive  Moisture Sensitive
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  1703865
Stability: Stables, but reacts rapidly with moisture, water. Reacts vigorously with oxidizing agents. Incompatible with strong acids.
InChIKey LGQXXHMEBUOXRP-UHFFFAOYSA-N
CAS DataBase Reference 688-74-4(CAS DataBase Reference)
NIST Chemistry Reference Boric acid, tributyl ester(688-74-4)
EPA Substance Registry System Tributyl borate (688-74-4)
Safety Information
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38-36/38
Safety Statements  26-36/37/39-37/39
RIDADR  3272
WGK Germany  3
RTECS  ED4900000
F  21
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29209090
Hazardous Substances Data 688-74-4(Hazardous Substances Data)

Tributyl borate Usage And Synthesis
Chemical Properties Water-white liquid. Distillation range, 85% distills between 135C and 140C (40 mm Hg). Hydrolyzes rapidly; miscible with common organic liquids. Combustible.
Uses Welding fluxes, intermediate in preparation of borohydrides, flame retardant for textiles (with boric acid).
Air & Water Reactions Rapidly decomposes in water.
Reactivity Profile Borates behave similarly to esters in that they react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters/borates with alkali metals and hydrides. Reacts vigorously with oxidizing materials. .
Health Hazard ACUTE/CHRONIC HAZARDS: Toxic; may emit toxic fumes when heated to decomposition or on contact with acid or acid fumes, local irritant.