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688-74-4

688-74-4 Structure

688-74-4 Structure
IdentificationMore
[Name]

Tributyl borate
[CAS]

688-74-4
[Synonyms]

BORIC ACID TRIBUTYL ESTER
BORIC ACID TRI-N-BUTYL ESTER
BORON N-BUTOXIDE
BUTYL BORATE
N-BUTYLBORATE
TRIBUTOXYBORANE
TRIBUTOXYBORANE-11B
TRIBUTYL BORATE-11B
TRI-N-BUTOXYBORANE
TRI-N-BUTYL BORATE
(n-C4H9O)3B
Borane, tributoxy-
borane,tributoxy
Borester 2
borester2
Boric acid (H3BO3), tributyl ester
boricacid(h3bo3),tributylester
boricacid,(h3bo3)tributylester
Boron tributoxide
borontributoxide
[EINECS(EC#)]

211-706-5
[Molecular Formula]

C12H27BO3
[MDL Number]

MFCD00009434
[Molecular Weight]

230.15
[MOL File]

688-74-4.mol
Chemical PropertiesBack Directory
[Appearance]

colourless liquid
[Appearance]

Water-white liquid. Distillation range, 85% distills between 135C and 140C (40 mm Hg). Hydrolyzes rapidly; miscible with common organic liquids. Combustible.
[mp ]

−70 °C(lit.)
[bp ]

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
[Stability:]

Stables, but reacts rapidly with moisture, water. Reacts vigorously with oxidizing agents. Incompatible with strong acids.
[Water Solubility ]

decomposes
[Sensitive ]

Moisture Sensitive
[Detection Methods]

GC,NMR
[BRN ]

1703865
[Uses]

Welding fluxes, intermediate in preparation of borohydrides, flame retardant for textiles (with boric acid).
[CAS DataBase Reference]

688-74-4(CAS DataBase Reference)
[NIST Chemistry Reference]

Boric acid, tributyl ester(688-74-4)
[Storage Precautions]

Moisture sensitive
[EPA Substance Registry System]

688-74-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R36/38:Irritating to eyes and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37/39:Wear suitable gloves and eye/face protection .
[RIDADR ]

3272
[WGK Germany ]

3
[RTECS ]

ED4900000
[F ]

21
[TSCA ]

Yes
[HazardClass ]

3
[PackingGroup ]

III
[HS Code ]

29209090
[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.
[Hazardous Substances Data]

688-74-4(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

1-Butanol-->Orthoboric acid
[Preparation Products]

L-(+)-Selenomethionine-->QUINOLINE-4-BORONIC ACID-->BENZOFURAN-5-BORONIC ACID-->6-(2-THIENYL)-2-PYRIDINECARBOXALDEHYDE-->Curcumin-->4-((N,N-DIMETHYLAMINO)METHYL)PHENYLBORONIC ACID PINACOL ESTER HYDROCHLORIDE-->Indole-4-boronic acid-->5-METHYLFURAN-2-BORONIC ACID-->2-Formylthiophene-3-boronic acid-->(2-AMINOETHOXY)DIPHENYLBORANE-->3-Furanboronic acid-->2-ETHOXYPHENYLBORONIC ACID
Hazard InformationBack Directory
[General Description]

Water-white liquid.
[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. .
[Air & Water Reactions]

Rapidly decomposes in water.
[Health Hazard]

ACUTE/CHRONIC HAZARDS: Toxic; may emit toxic fumes when heated to decomposition or on contact with acid or acid fumes, local irritant.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Tributyl borate(688-74-4).msds
Spectrum DetailBack Directory
[Spectrum Detail]

Tributyl borate(688-74-4)MS
Tributyl borate(688-74-4)Raman
Tributyl borate(688-74-4)IR1
Tributyl borate(688-74-4)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Tributyl borate, 98%(688-74-4)
[Alfa Aesar]

Tri-n-butyl borate, 98%(688-74-4)
[Sigma Aldrich]

688-74-4(sigmaaldrich)
[TCI AMERICA]

Tributyl Borate,>99.0%(T)(688-74-4)
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