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688-74-4 Suppliers

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Product FOB Price Min.Order Supply Ability Supplier
Tributyl Borate 99.5%
Cas No: 688-74-4
USD $ 2000.0-2100.0 / Metric Ton 1 Metric Ton 3000 Metric Ton/Month Selena Zhou Contact Supplier
Tributyl borate Manufacturer/High quality/Best price/In stock
Cas No: 688-74-4
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High quality Triisobutyl borate
Cas No: 688-74-4
USD $ 1.0-1.0 / Kilogram 10 Kilogram 50 Metric Ton/Day Hubei Jusheng Technology Co., Ltd., Contact Supplier
High quality Tributyl Borate supplier in China
Cas No: 688-74-4
No Data No Data No Data Simagchem Corporation Contact Supplier
Tributyl borate
Cas No: 688-74-4
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Tributyl borate CAS: 688-74-4
Cas No: 688-74-4
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 1000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Offer 688-74-4 with stable stock
Cas No: 688-74-4
USD $ 1.0-1.0 / Kilogram 1 Kilogram 50 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Top sale 688-74-4 Tributyl borate with best price
Cas No: 688-74-4
USD $ 1000.0-1500.0 / Kilogram 1 Kilogram 100 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
High quality Triisobutyl borate CAS NO.688-74-4
Cas No: 688-74-4
USD $ 4.0-4.0 / Kilogram 10 Kilogram 5000 Kilogram/Month Weifang Tansen Yiang international trading co., LTD Contact Supplier
Tributyl borate
Cas No: 688-74-4
No Data 10 Gram 500 Kilogram/Week biochem-lab.org Contact Supplier

688-74-4 Usage

Chemical Properties

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


Welding fluxes, intermediate in preparation of borohydrides, flame retardant for textiles (with boric acid).

Health Hazard

ACUTE/CHRONIC HAZARDS: Toxic; may emit toxic fumes when heated to decomposition or on contact with acid or acid fumes, local irritant.

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. .

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.]

688-74-4 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (90795)  Tributylborate  ≥99.0% (T) 688-74-4 90795-500ML 931.32CNY Detail
Aldrich (90795)  Tributylborate  ≥99.0% (T) 688-74-4 90795-100ML 458.64CNY Detail
Alfa Aesar (30491)  Tri-n-butyl borate    688-74-4 1kg 405.0CNY Detail
Alfa Aesar (30491)  Tri-n-butyl borate    688-74-4 250g 101.0CNY Detail
Alfa Aesar (30491)  Tri-n-butyl borate    688-74-4 50g 51.0CNY Detail
Alfa Aesar (A19322)  Tri-n-butyl borate, 98%    688-74-4 2500ml 5411.0CNY Detail
Alfa Aesar (A19322)  Tri-n-butyl borate, 98%    688-74-4 500ml 1352.0CNY Detail
Alfa Aesar (A19322)  Tri-n-butyl borate, 98%    688-74-4 100ml 530.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

Product name Tributyl borate

1.2 Other means of identification

Product number -
Other names Tri-n-butoxyborane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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