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Tributyl borate

CAS No.688-74-4
Chemical Name:Tributyl borate
CBNumber:CB4145842
Molecular Formula:C12H27BO3
Formula Weight:230.16
MOL File:688-74-4.mol

Tributyl borate Property

Melting point -70 °C (lit.)
Boiling point 114-115 °C/12 mmHg (lit.) 230-235 °C (lit.)
Density 0.853 g/mL at 25 °C (lit.)
vapor density 7.95 (vs air)
vapor pressure 3.79hPa at 25℃
refractive index n20/D 1.409(lit.)
Flash point 200 °F
storage temp. Inert atmosphere,Room Temperature
solubility soluble in Methanol,Benzene,Ethanol
form Liquid
Specific Gravity 0.853
color Clear colorless
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
LogP 1 at 25℃
CAS DataBase Reference 688-74-4(CAS DataBase Reference)
FDA UNII X3UQ8D0UED
NIST Chemistry Reference Boric acid, tributyl ester(688-74-4)
EPA Substance Registry System Tributyl borate (688-74-4)
UNSPSC Code 12352103
NACRES NA.22

Safety

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)

NFPA 704:

	2
3		1

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338

Tributyl borate Price More Price(5)

Brand: Sigma-Aldrich(India)
Product number: 90795
Product name : Tributyl borate
Purity: ≥99.0% (T)
Packaging: 100ML
Price: ₹3344.93
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 90795
Product name : Tributyl borate
Purity: ≥99.0% (T)
Packaging: 500ML
Price: ₹10381.18
Updated: 2022/06/14
Buy: Buy

Brand: TCI Chemicals (India)
Product number: B0518
Product name : Tributyl Borate
Purity:
Packaging: 25ML
Price: ₹1600
Updated: 2022/05/26
Buy: Buy

Brand: TCI Chemicals (India)
Product number: B0518
Product name : Tributyl Borate
Purity:
Packaging: 100ML
Price: ₹3300
Updated: 2022/05/26
Buy: Buy

Brand: TCI Chemicals (India)
Product number: B0518
Product name : Tributyl Borate
Purity:
Packaging: 500ML
Price: ₹6300
Updated: 2022/05/26
Buy: Buy

Tributyl borate Chemical Properties,Usage,Production

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 Tri-n-butyl Borate is used as a catalyst in the formation of dihydropyrimidinones under solvent-free microwave-assisted conditions.
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.
Safety Profile Moderately toxic by ingestion and intraperitoneal routes. An eye irritant. Flammable when exposed to heat, flame, or oxiduers. To fight fire, use foam, CO2, dry chemical. When heated to decomposition or on contact with acid or acid fumes it can emit toxic fumes; on contact with oxidizing materials it can react vigorously. See also BORANES and BORON COMPOUNDS.
Purification Methods The chief impurities are n-butyl alcohol and boric acid (from hydrolysis). It must be handled in a dry-box and can readily be purified by fractional distillation, under reduced pressure. [O’Brien Aust J Chem 10 91 1957, Gerrard & Lappert J Chem Soc 2545, 2547 1951, Beilstein 1 IV 1544.]