Tributyl borate688-74-4
2 Inquiries
688-74-4
Pharmaceutical Grade
99.5%
shanghai
OORENT
Vial/Bottle/Bag/Carton
Yes
2026-10-23
pharmaceutical intermediates,peptides,electronic chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceWater-white liquid. Distillation range, 85% distills between 135C and 140C (40 mm Hg). Hydrolyzes rapidly; miscible with common organic liquids. Combustible.
Tributyl borate is a water-white liquid. (NTP, 1992)|Liquid
Tributyl borate is a water-white liquid. (NTP, 1992)Basic Info-
Product Name:
Tributyl borate
Other Name:Boric acid (H3BO3),tributyl ester;Butyl borate;Butyl borate,B(OBu)3;Borester 2;n-Butyl borate;Tributoxyborane;Tri-n-butoxyborane;Tributyl borate;Tri-n-butyl borate;Tributoxyboron;Tris(butoxy)borane;Boron tributoxide;Tributyl orthoborate;Boron tri-n-butoxide;Boron tris(butoxide);NSC 779;B(OC4H9)3
CAS No.:688-74-4
Molecular Formula:C12H27BO3
InChIKeys:InChIKey=LGQXXHMEBUOXRP-UHFFFAOYSA-N
Molecular Weight:230.15
Exact Mass:230.15
BRN:1703865
EC Number:211-706-5
UNII:X3UQ8D0UED
NSC Number:779
UN Number:1993
DSSTox ID:DTXSID9026184
Color/Form:Water-white liquid|Colorless, mobile, moisture sensitive liquid
HScode:2920909090
Categories:
Characteristics-
PSA:
27.7
XLogP3:6.23
Appearance:Clear colorless Liquid
Density:0.8567 g/cm3 @ Temp: 20 °C
Melting Point:−70 °C(lit.)
Boiling Point:230-231 °C
Flash Point:200 °F
Refractive Index:1.410
Water Solubility:Decomposes in water.Miscible with common organic liquids
Storage Conditions:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Keep under a nitrogen blanket.
Vapor Pressure:0.526 mm Hg at 25 deg C
Vapor Density:7.95 (vs air)
Odor:Like n-butanol
Experimental Properties: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/
Air and Water Reactions:Rapidly decomposes in water(NTP, 1992).
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Alerts:Water-Reactive
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. (NTP, 1992).
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
pharmaceutical intermediates,peptides,electronic chemicals
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Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone
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Payment Terms:
100% TT in advance
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Average lead Time:
10 days
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
51-100
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Year of Establishment:
2024
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
South Africa
Tributyl borate
5 MT Sep 22, 2026 
India
Tributyl borate
150 MT Aug 21, 2024 Post an enquiry for this product
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