ChemicalBook >> CAS DataBase List >>2,3-DIMETHYL-1,3-BUTADIENE
2,3-DIMETHYL-1,3-BUTADIENE
- CAS No.
- 513-81-5
- Chemical Name:
- 2,3-DIMETHYL-1,3-BUTADIENE
- Synonyms
- 2,3-Dimethylbutadiene;1,3-Butadiene, 2,3-dimethyl-;2,3-Dimethyl-1,3-butadiene - stab with BHT;Biisopropenyl;Diisopropenyl;-1,3-butadiene;CH2=C(CH3)C(CH3)=CH2;2,3-Dimethylenebutane;2,3-DiMethylerythrene;2,3-dimethyl-3-butadiene
- CBNumber:
- CB5770690
- Molecular Formula:
- C6H10
- Molecular Weight:
- 82.14
- MDL Number:
- MFCD00008595
- MOL File:
- 513-81-5.mol
- MSDS File:
- SDS
Last updated:2024-03-29 18:52:01
Melting point | -76 °C (lit.) |
---|---|
Boiling point | 68-69 °C (lit.) |
Density | 0.726 g/mL at 25 °C (lit.) |
vapor pressure | 269 mm Hg ( 37.7 °C) |
refractive index |
n |
Flash point | −8 °F |
storage temp. | 2-8°C |
form | Liquid |
color | Clear colorless |
Water Solubility | Miscible with chloroform. Immiscible with water. |
Merck | 14,3238 |
BRN | 605285 |
Dielectric constant | 2.1000000000000001 |
CAS DataBase Reference | 513-81-5(CAS DataBase Reference) |
FDA UNII | 61TUU25HCO |
EPA Substance Registry System | 1,3-Butadiene, 2,3-dimethyl- (513-81-5) |
2,3-DIMETHYL-1,3-BUTADIENE price More Price(12)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 145491 | 2,3-Dimethyl-1,3-butadiene 98%, contains 100 ppm BHT as stabilizer | 513-81-5 | 10g | $126 | 2024-03-01 | Buy |
Sigma-Aldrich | 145491 | 2,3-Dimethyl-1,3-butadiene 98%, contains 100 ppm BHT as stabilizer | 513-81-5 | 50g | $318 | 2024-03-01 | Buy |
TCI Chemical | D1148 | 2,3-Dimethyl-1,3-butadiene (stabilized with BHT) >98.0%(GC) | 513-81-5 | 10mL | $56 | 2024-03-01 | Buy |
TCI Chemical | D1148 | 2,3-Dimethyl-1,3-butadiene (stabilized with BHT) >98.0%(GC) | 513-81-5 | 25mL | $116 | 2024-03-01 | Buy |
Alfa Aesar | L04207 | 2,3-Dimethyl-1,3-butadiene, 98%, stab. with 100ppm BHT | 513-81-5 | 10g | $73.2 | 2024-03-01 | Buy |
2,3-DIMETHYL-1,3-BUTADIENE Chemical Properties,Uses,Production
Chemical Properties
Clear colorless liquid
Uses
2,3-Dimethyl-1,3-butadiene undergoes Diels Alder cycloaddition reaction and it also participates in polymerization reactions. It is also involved in manufacturing of synthetic rubber.
General Description
2,3-Dimethyl-1,3-butadiene (DMBD) is a conjugated diene. It undergoes Diels Alder cycloaddition reaction with 2-thio-3-chloroacrylamides under thermal, catalytic and microwave conditions. It undergoes thermal [4+2] cycloaddition reaction with 3-acetyl-, 3-carbamoyl and 3-ethoxycarbonylcoumarins under solvent free conditions. DMBD participates in polymerization reactions in the presence of iron dichloride complexes based catalysts.
Purification Methods
Distil it from NaBH4, and purify it by zone melting. [Beilstein 1 IV 1023.]
2,3-DIMETHYL-1,3-BUTADIENE Preparation Products And Raw materials
Raw materials
Preparation Products
TRIPHENYLMETHYL MERCAPTAN
1,3-Pentadiene, 2-methyl-, (3Z)-
methoxymethanol
3,4-Dimethylbenzoic acid
METHYLPHENYLVINYLSILANE
1of3
Global( 140)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20290 | 58 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32835 | 60 |
Klong Industrial Co., Ltd | 0086-519-68231162 | info@klongchem.com | CHINA | 131 | 58 |
Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4242 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10311 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29821 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 4088 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
ShanDong Look Chemical Co.,Ltd. | +8617653113219 | sales01@sdlookchemical.com | China | 2739 | 58 |
Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 |
View Lastest Price from 2,3-DIMETHYL-1,3-BUTADIENE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-03-29 | 2,3-DIMETHYL-1,3-BUTADIENE
513-81-5
|
US $8.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2023-03-09 | 2,3-DIMETHYL-1,3-BUTADIENE
513-81-5
|
US $0.00-0.00 / kg | 1kg | 98% | T | LY Global chemicals co.,ltd . | ||
2020-01-09 | 2,3-DIMETHYL-1,3-BUTADIENE
513-81-5
|
US $2.00 / KG | 1g | 98%min | ask | Career Henan Chemical Co |
- 2,3-DIMETHYL-1,3-BUTADIENE
513-81-5
- US $8.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
- 2,3-DIMETHYL-1,3-BUTADIENE
513-81-5
- US $0.00-0.00 / kg
- 98%
- LY Global chemicals co.,ltd .
- 2,3-DIMETHYL-1,3-BUTADIENE
513-81-5
- US $2.00 / KG
- 98%min
- Career Henan Chemical Co
513-81-5(2,3-DIMETHYL-1,3-BUTADIENE)Related Search:
CITRININ
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1of4
2,3-Dimethyl-1,3-butadiene - stab with BHT
2,3-dimethyl-3-butadiene
2,3-Dimethylbutadiene
2,3-Dimethylenebutane
2,3-Dimethylerythrene,Diiso-propenyl
2,3-DIMETHYL-BUTA-1,3-DIENE
2,3-DIMETHYL-1,3-BUTADIENE
Biisopropenyl
CH2=C(CH3)C(CH3)=CH2
Diisopropenyl
2,3-Dimethylbutadiene-1,3
2,3-DIMETHYL-1,3-BUTADIENE, MONOMER, STA B.
2,3-Dimethyl-1,3-butadiene, stabilized with BHT
2,3-DIMETHYL-1,3-BUTADIENE , STABILIZED WITH 100PPM BHT
2:3-dimethyl-1:3-bytaduebe
2,3-DIMETHYL-1,3-BUTADIENE 98%
2,3-Dimethyl-1,3-butadiene, 98%, stab. with 100ppm BHT
2,3-DiMethylerythrene
β-γ-DiMethyl-Δ-α-γ-butadiene
2,3-DiMethyl-1,3-butadiene, stabilized with BHT 5GR
2,3-Dimethyl-1,3-butadiene 98%, contains 100 ppm BHT as stabilizer
2,3-DiMethyl-1,3-butadiene 
2,3-DiMethyl-1,3-butadiene, 98%, stabilized with BHT
2,3-Dimethyl-1,3-butadiene (stabilized with BHT)>
1,3-Butadiene, 2,3-dimethyl-
-1,3-butadiene
2-Pyridinamine,8-(methylsulfonyl)-
2,3-dimethylbuta-1,3-diene (stabilized with BHT)
513-81-5
513815
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