ChemicalBook > CAS DataBase List > DIBUTYL CARBONATE

DIBUTYL CARBONATE

Product Name
DIBUTYL CARBONATE
CAS No.
542-52-9
Chemical Name
DIBUTYL CARBONATE
Synonyms
BUTYL CARBONATE;n-Butyl carbonate;DIBUTYL CARBONATE;n-C4H9OC(O)OC4H9-n;DI-N-BUTYL CARBONATE;Carbonic acid dibutyl;carbonicaciddibutylester;Carbonicacid,dibutylester;Di-n-butyl carbonate, 98+%;Carbonic acid, dibutyl ester
CBNumber
CB8114440
Molecular Formula
C9H18O3
Formula Weight
174.24
MOL File
542-52-9.mol
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DIBUTYL CARBONATE Property

Melting point:
<25 °C
Boiling point:
bp 206.6°
Density 
d420 0.9251; d425 0.9388
refractive index 
nD20 1.4117
storage temp. 
2-8°C
form 
clear liquid
color 
Colorless to Almost colorless
EPA Substance Registry System
Carbonic acid, dibutyl ester (542-52-9)
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Safety

HS Code 
2920.90.5100
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H317May cause an allergic skin reaction

H318Causes serious eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
C0040
Product name
Dibutyl Carbonate
Packaging
5G
Price
$56
Updated
2024/03/01
TCI Chemical
Product number
C0040
Product name
Dibutyl Carbonate
Packaging
25G
Price
$190
Updated
2024/03/01
TRC
Product number
D427995
Product name
Dibutyl Carbonate
Packaging
100mg
Price
$85
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD166773
Product name
Dibutyl carbonate
Packaging
10g
Price
$90
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD166773
Product name
Dibutyl carbonate
Packaging
5G
Price
$50
Updated
2021/12/16
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DIBUTYL CARBONATE Chemical Properties,Usage,Production

Chemical Properties

liquid

Uses

Dibutyl Carbonate is a potential fuel substitute due to the observed decrease in CO2 emissions. Also used in CO2 catalytic activation.

Preparation

A 160 mL Parr autoclave was charged with butanol 982 (2.22 g, 0.03 mol), N-cyclohexyl-N',N',N'',N''-tetramethylguanidine (CyTMG; 6.9 g, 0.035 mol), and acetonitrile (30 mL). The autoclave was attached to a pressure head, and 160 psig CO2 was introduced with stirring at room temperature. An exothermic reaction ensued, leading to an increase in temperature to ca. 40℃. In a Fischer–Porter bottle was placed a solution of 1-chlorobutane (8.33 g, 0.09 mol) in acetonitrile (10 mL). This bottle was attached to a pressure head, and 80 psig CO2 was introduced above the solution. After 1 h, the solution of 1-chlorobutane was added in one portion under 80 psig CO2 to the pre-formed carbonate anion solution generated in the autoclave. After the addition, the pressure was increased to 160 psig with CO2, and the reaction mixture was warmed to 85 ℃ for 16 h. Thereafter, the reaction mixture was allowed to cool to room temperature, and then the pressure was released. An aliquot was removed, diluted with diethyl ether, and CyTMGH+Cl- was filtered off; by GC analysis using biphenyl as an internal standard, the yield of dibutyl carbonate was calculated as 73%; oil.

Flammability and Explosibility

Not classified

DIBUTYL CARBONATE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIBUTYL CARBONATE Suppliers

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View Lastest Price from DIBUTYL CARBONATE manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
DIBUTYL CARBONATE 542-52-9
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-21
Hebei Weibang Biotechnology Co., Ltd
Product
DIBUTYL CARBONATE 542-52-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-20
Henan Bao Enluo International TradeCo.,LTD
Product
DIBUTYLCARBONATE 542-52-9
Price
US $100.00/kg
Min. Order
25kg
Purity
99%
Supply Ability
500t/month
Release date
2023-05-30

542-52-9, DIBUTYL CARBONATERelated Search:


  • DI-N-BUTYL CARBONATE
  • DIBUTYL CARBONATE
  • CARBON DIOXIDEDI-N-BUTYL ESTER
  • BUTYL CARBONATE
  • Carbonic acid, dibutyl ester
  • Carbonic acid, di-n-butyl ester
  • Carbonicacid,dibutylester
  • carbonicaciddibutylester
  • n-Butyl carbonate
  • n-C4H9OC(O)OC4H9-n
  • Carbonic acid dibutyl
  • Di-n-butyl carbonate, 98+%
  • DI-N-BUTYL CARBONATE FOR SYNTHESIS
  • 2-Naphthalenesulfonylchloride,5,6,7,9-tetrahydro-
  • 542-52-9
  • COOC4H92
  • Inhibitors
  • CARBONATES