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Isoprene, 99%, stab. with ca 0.02% 4-tert-butylcatechol
CAS: 78-79-5 | C5H8 | 68.119 g/mol
$68.14 - $103.79
Chemical Identifiers
| CAS | 78-79-5 |
|---|---|
| Molecular Formula | C5H8 |
| Molecular Weight (g/mol) | 68.119 |
| MDL Number | MFCD00008600 |
| InChI Key | RRHGJUQNOFWUDK-UHFFFAOYSA-N |
| Synonym | isoprene, 2-methyl-1,3-butadiene, isopentadiene, 2-methylbutadiene, 1,3-butadiene, 2-methyl, 2-methyldivinyl, beta-methylbivinyl, isopreno, isoterpene, isopren |
| PubChem CID | 6557 |
| ChEBI | CHEBI:35194 |
| IUPAC Name | 2-methylbuta-1,3-diene |
| SMILES | CC(=C)C=C |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAL14619AE
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Thermo Scientific Chemicals
L14619AE |
100 mL |
Each for $68.14
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AAL14619AP
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Thermo Scientific Chemicals
L14619AP |
500 mL |
Each for $103.79
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Description
Isoprene is used in to prepare synthetic version of natural rubber by polymerization using Ziegler catalysts. It is a basic building block for terpenes especially carotenes, terpenoids, retinol, vitamin-A and tocopherol (Vitamin-E). It finds applications in medical equipments, toys, baby bottle nipples, shoe soles, elastic films and threads for golf balls. Copolymer prepares in association with styrene is used in pressure sensitive adhesives.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsIsoprene is used in to prepare synthetic version of natural rubber by polymerization using Ziegler catalysts. It is a basic building block for terpenes especially carotenes, terpenoids, retinol, vitamin-A and tocopherol (Vitamin-E). It finds applications in medical equipments, toys, baby bottle nipples, shoe soles, elastic films and threads for golf balls. Copolymer prepares in association with styrene is used in pressure sensitive adhesives.
Solubility
Miscible with ethanol, ethyl ether, alcohol, acetone and benzene. Immiscible with water.
Notes
Store in a cool place. Incompatible with oxidizing agents, strong bases, ammonia, alkali metals, alcohols and oxygen.
Chemical Identifiers
| 78-79-5 | |
| 68.119 | |
| RRHGJUQNOFWUDK-UHFFFAOYSA-N | |
| 6557 | |
| 2-methylbuta-1,3-diene |
| C5H8 | |
| MFCD00008600 | |
| isoprene, 2-methyl-1,3-butadiene, isopentadiene, 2-methylbutadiene, 1,3-butadiene, 2-methyl, 2-methyldivinyl, beta-methylbivinyl, isopreno, isoterpene, isopren | |
| CHEBI:35194 | |
| CC(=C)C=C |
Specifications
| 78-79-5 | |
| 0.681 | |
| −54°C (−65°F) | |
| 1.422 | |
| 100 mL | |
| 969158 | |
| isoprene, 2-methyl-1,3-butadiene, isopentadiene, 2-methylbutadiene, 1,3-butadiene, 2-methyl, 2-methyldivinyl, beta-methylbivinyl, isopreno, isoterpene, isopren | |
| RRHGJUQNOFWUDK-UHFFFAOYSA-N | |
| 2-methylbuta-1,3-diene | |
| 6557 | |
| 68.12 | |
| Isoprene, stabilized with ≈0.02% 4-tert-butylcatechol |
| -146°C | |
| 33°C to 36°C | |
| C5H8 | |
| MFCD00008600 | |
| UN1218 | |
| 14,5201 | |
| Miscible with ethanol,ethyl ether,alcohol,acetone and benzene. Immiscible with water. | |
| CC(=C)C=C | |
| 68.119 | |
| CHEBI:35194 | |
| 99% |
Safety and Handling
GHS H Statement
H224-H350-H341
Extremely flammable liquid and vapor.
May cause cancer.
Suspected of causing genetic defects.
P201-P202-P210-P233-P240-P241-P242-P243-P281-P303+P361+P353-P308+P313-P370+P378q-P501c
H224-H341-H350
DOTInformation : Transport Hazard Class: 3; Packing Group: I; Proper Shipping Name: ISOPRENE, STABILIZED
EINECSNumber : 201-143-3
RTECSNumber : NT4037000
TSCA : Yes
Recommended Storage : Keep cold
RUO – Research Use Only