Isoprene
ALDRICH/I19551 - 99%, contains <1000 ppm p-tert-butylcatechol as inhibitor
Synonym: 2-
CAS Number: 78-79-5
Empirical Formula (Hill Notation): C5H8
Molecular Weight: 68.12
MDL Number: MFCD00008600
Linear Formula: CH2=CHC(CH3)=CH2
Product Type: Chemical
| assay | 99% |
| autoignition temp. | 428 °F |
| bp | 34 °C (lit.) |
| contains | <1000 ppm p-tert-butylcatechol as inhibitor |
| density | 0.681 g/mL at 25 °C (lit.) |
| expl. lim. | 10 % |
| form | liquid |
| InChI | 1S/C5H8/c1-4-5(2)3/h4H,1- |
| InChI key | RRHGJUQNOFWUDK-UHFFFAOYSA |
| mp | −146 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | CC(=C)C=C |
| storage temp. | 2-8°C |
| vapor density | 2.35 (vs air) |
| vapor pressure | 8.82 psi ( 20 °C) |
