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Isoprene, 98%, stabilized

Catalog No. AC122671000
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Catalog No. Quantity Packaging
AC122671000 100 mL Glass bottle
AC122675000 500 mL Glass bottle
AC122670010 1 L Glass bottle
AC122670025 2.5 L Glass bottle
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Catalog No. AC122671000 Supplier Thermo Scientific Chemicals Supplier No. 122671000

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Description

CAS: 78-79-5 | C5H8 | 68.11 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 78-79-5 , 98-29-3
Molecular Formula C5H8
Molecular Weight (g/mol) 68.11
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

Specifications

Melting Point -146.0°C
Color Colorless to Yellow
Density 0.6800g/mL
Boiling Point 34.0°C
Flash Point −48°C
Infrared Spectrum Authentic
Assay Percent Range 97.5% min. (GC)
Packaging Glass bottle
Linear Formula H2C=CHC(CH3)=CH2
Refractive Index 1.4205 to 1.4225
Quantity 100 mL
Beilstein 01, 252
Fieser 13,196
Specific Gravity 0.68
Merck Index 15, 5247
Solubility Information Solubility in water: 0.7g/L (25°C). Other solubilities: miscible with alcohol,ether and acetone,oils/fat
Stabilizer 100 to 250ppm 4-tert-butylcatechol
Viscosity 0.225 mPa.s (15°C)
Formula Weight 68.11
Percent Purity 98%
Physical Form Liquid
Chemical Name or Material Isoprene
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
May cause cancer.
Suspected of causing genetic defects.
Toxic to aquatic life with long lasting effects.
Extremely flammable liquid and vapor.
Precautionary Statement GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
Obtain special instructions before use.
Wea
EINECSNumber 201-143-3
RTECSNumber NT4037000
TSCA TSCA
SDS

RUO – Research Use Only

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