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Butyldiglycol

Butyldiglycol
Butyldiglycol structure
CAS No.
112-34-5
Chemical Name:
Butyldiglycol
Synonyms
DB;BuCb;DGBE;degbe;Butadigol;Dowanol OR;DOWANOL DB;ektasolvedb;jeffersoldb;poly-solvdb
CBNumber:
CB5852864
Molecular Formula:
C8H18O3
Formula Weight:
162.23
MOL File:
112-34-5.mol

Butyldiglycol Properties

Melting point:
-68 °C(lit.)
Boiling point:
231 °C(lit.)
Density 
0.967 g/mL at 25 °C(lit.)
vapor density 
5.6 (vs air)
vapor pressure 
30 mm Hg ( 130 °C)
refractive index 
n20/D 1.432
Flash point:
212 °F
storage temp. 
Store below +30°C.
pka
14.37±0.10(Predicted)
form 
Liquid
color 
Clear Colorless
Odor
Mild, characteristic; pleasant.
PH Range
7
Evaporation Rate
< 0.01
explosive limit
0.7-5.9%(V)
Water Solubility 
soluble
Merck 
14,1557
BRN 
1739225
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
InChIKey
OAYXUHPQHDHDDZ-UHFFFAOYSA-N
Indirect Additives used in Food Contact Substances
DIETHYLENE GLYCOL MONOBUTYL ETHER
CAS DataBase Reference
112-34-5(CAS DataBase Reference)
FDA 21 CFR
175.105; 176.180
EWG's Food Scores
1-4
FDA UNII
9TB90IYC0E
NIST Chemistry Reference
2-(2-Butoxyethoxy)ethanol(112-34-5)
EPA Substance Registry System
Diethylene glycol monobutyl ether (112-34-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280i-P337+P313-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36
Safety Statements  24-26
WGK Germany  1
RTECS  KJ9100000
Autoignition Temperature 400 °F
TSCA  Yes
HS Code  29094300
Toxicity LD50 orally in rats, guinea pigs: 6.56, 2.00 g/kg (Smyth)
NFPA 704
2
1 1

Butyldiglycol price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 32250 Diethylene glycol monobutyl ether ≥98.0% (GC) 112-34-5 1l-f $36.6 2020-08-18 Buy
Sigma-Aldrich 03351 Diethylene glycol monobutyl ether for surfactant analysis, ≥99.0% 112-34-5 1l $175 2020-08-18 Buy
TCI Chemical B0699 Diethylene Glycol Monobutyl Ether >99.0%(GC) 112-34-5 25mL $14 2020-06-24 Buy
TCI Chemical B0699 Diethylene Glycol Monobutyl Ether >99.0%(GC) 112-34-5 500mL $15 2020-06-24 Buy
Alfa Aesar A16068 Diethylene glycol mono-n-butyl ether, 99% 112-34-5 5000ml $109 2020-06-24 Buy

Butyldiglycol Chemical Properties,Uses,Production

Chemical Properties

Diethylene glycol monobutyl ether is a colorless, high-boiling liquid with a mild odour. It is miscible in proportions with water, alcohol (methanol), ketones (acetone), ethers (ethyl ether), aromatic hydrocarbons (benzene), paraffinic hydrocarbons (n-heptane), and halogenated hydrocarbons (carbon tetrachloride). As it is an ether-alcohol type compound it possesses solvent action for many substances such as oils, dyes, gums, and natural and synthetic resins. It is used as a high-boiling solvent in nitrocellulose lacquers and other synthetic coatings, baking lacquers, flash-dry printing inks, and dye bath.

Uses

Solvent.

Uses

Diethylene glycol monobutyl ether (DGBE)is used as a solvent for cellulose ester,lacquers, varnishes, and dyes; as a primarycomponent of the aqueous film-forming foam that is used by the U.S. Navy in shipboardfirefighting systems (Hobson et al. 1987).

General Description

Colorless liquid with a mild pleasant odor. Mixes with water.

Air & Water Reactions

Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164]. Water soluble.

Reactivity Profile

Butyldiglycol is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.

Health Hazard

Inhalation for brief periods has no significant effect. Contact with liquid causes moderate irritation of eyes and corneal injury. Prolonged contact with skin causes only minor irritation.

Health Hazard

DGBE showed low toxicity in test species.Toxic symptoms are similar to those ofother glycol ethers containing two etherealoxygen atoms. The routes of entry into thebody are ingestion and absorption throughthe skin. Hobson and coworkers (1987)investigated the subchronic oral toxicity ofDGBE in rats. The toxic effects observedwere lowering of food consumption, elevatedliver and spleen weights, lowered redblood cell counts and lymphocyte counts,and a dose-related decrease in corpuscularhemoglobin concentration. The high dosescaused pulmonary congestion. No renaldamage was reported.
LD50 value, oral (guinea pigs): 2000 mg/kg
DGBE is an eye irritant. There is no reporton teratogenicity of this compound.

Fire Hazard

Butyldiglycol is combustible.

Chemical Reactivity

Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Contact allergens

This organic solvent belongs to the carbitols group and is included in waterbased liquids such as paints, surface cleaners, polishes, and disinfectants. It is considered to be an exceptional allergen.

Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Mddly toxic by skin contact. A severe eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, CO2, or dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS.

Purification Methods

Dry the ether with anhydrous K2CO3 or CaSO4, filter and fractionally distil it. Peroxides can be removed by refluxing with stannous chloride or a mixture of FeSO4 and KHSO4 (or, less completely, by filtration under slight pressure through a column of activated alumina). [Beilstein 1 IV 2394.]

Waste Disposal

DGBE is mixed with a combustible solventand burned in a chemical incinerator. Smallamounts may be disposed down the drainwith large amounts of water.

Butyldiglycol Preparation Products And Raw materials

Raw materials

Preparation Products


Butyldiglycol Suppliers

Global( 325)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 19929 60
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 Candy@bj-chem.com CHINA 497 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22624 55
Speranza Chemical Co., Ltd.
+8618688942810
+86-755-33122716 sophieliu@speranzachem.com CHINA 309 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 2754 55
Hebei Chishuo Biotechnology Co., Ltd.
13292891350 +86 311 66567340
luna@speedgainpharma.com CHINA 1007 58
career henan chemical co
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Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28231 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 10126 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6371 58

View Lastest Price from Butyldiglycol manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-04-05 Butyldiglycol Factory
112-34-5
US $1.00 / kg 1kg Heavy metal < 1-10 ppb High quality Factory Chemwill Asia Co.,Ltd.
2020-03-11 Diethylene glycol monobutyl ether
112-34-5
US $20.00 / KG 1KG 99% 200tons/ year Speranza Chemical Co., Ltd.
2019-12-31 Butyldiglycol
112-34-5
US $1.00 / KG 1KG 99% 20T Shaanxi Dideu Medichem Co. Ltd

Butyldiglycol Spectrum


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