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Tributyl borate

Tributyl borate
Tributyl borate structure
CAS No.
688-74-4
Chemical Name:
Tributyl borate
Synonyms
borester2;Borester 2;n-Butoxide;(n-C4H9O)3B;Buty borate;BUTYL BORATE;N-BUTYLBORATE;Tributy borate;Triutyl borate;Tributoxyboron
CBNumber:
CB4145842
Molecular Formula:
C12H27BO3
Formula Weight:
230.16
MOL File:
688-74-4.mol

Tributyl borate Properties

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)
refractive index 
n20/D 1.409(lit.)
Flash point:
200 °F
storage temp. 
Inert atmosphere,Room Temperature
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
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)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H227-H315-H319-H303-H335
Precautionary statements  P210e-P261-P280a-P305+P351+P338-P405-P501a-P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
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
21
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29209090
NFPA 704
2
3 1

Tributyl borate price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 90795 Tributyl borate ≥99.0% (T) 688-74-4 100ml $84.8 2021-03-22 Buy
Sigma-Aldrich 90795 Tributyl borate ≥99.0% (T) 688-74-4 500ml $141 2021-03-22 Buy
TCI Chemical B0518 Tributyl Borate >99.0%(T) 688-74-4 25mL $19 2021-03-22 Buy
TCI Chemical B0518 Tributyl Borate >99.0%(T) 688-74-4 100mL $44 2021-03-22 Buy
Alfa Aesar A19322 Tri-n-butyl borate, 98% 688-74-4 500ml $156 2021-03-22 Buy

Tributyl borate Chemical Properties,Uses,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

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.]

Tributyl borate Preparation Products And Raw materials

Raw materials

Preparation Products


Tributyl borate Suppliers

Global( 269)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
QINGDAO HONG JIN CHEMCIAL CO.,LTD.
+86 532 83657313
hjt@hong-jin.com CHINA 226 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5361 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58

View Lastest Price from Tributyl borate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-09-07 Tributyl borate
688-74-4
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-07-13 Tributyl borate
688-74-4
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 Tributyl borate
688-74-4
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Tributyl borate Spectrum


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