Methylcyclopentadiene dimer
ALDRICH/129828 - 93%
Synonym: 3a,4,7,7a-
CAS Number: 26472-00-4
Empirical Formula (Hill Notation): C12H16
Molecular Weight: 160.26
Linear Formula: C12H16
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 129828-500ML.
| assay | 93% |
| bp | 200 °C (lit.) |
| contains | 200 ppm p-tert.-butylcatechol as inhibitor |
| density | 0.941 g/mL at 25 °C (lit.) |
| expl. lim. | ~10 % |
| form | liquid |
| impurities | ≤3.5% acyclic dienes |
| 0.5% benzene | |
| 0.6% toluene | |
| 1.5% C7 cyclodienes | |
| InChI | 1S/C12H16/c1-7-3-11-9-5-8 |
| InChI key | IYQYZZHQSZMZIG-UHFFFAOYSA |
| mp | −51 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CC1=CC2C(C1)C3CC2C(C)=C3 |
| vapor density | 4.6 (vs air) |
| vapor pressure | ~7.5 mmHg ( 47.8 °C) |
| Application: | Methylcyclopentadiene dimer was used to study the competition with ethylene for binding and biological activities. |
| Application: | The kinetics of the dissociation of the methylcyclopentadiene dimers was studied. |
| Other Notes: | Material may darken in storage |
| Packaging: | 500 mL in glass bottle |
| Symbol |   GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H226 - H340 - H350 |
| Precautionary statements | P202 - P210 - P233 - P240 - P241 - P308 + P313 |
| Hazard Codes | T,N |
| Risk Statements | 45-46-10-50/53 |
| Safety Statements | 53-45-61 |
| RIDADR | UN3295 - class 3 - PG 3 - EHS - Hydrocarbons, liquid, n.o.s., HI |
| WGK Germany | WGK 3 |
| Flash Point(F) | 89.2 °F - closed cup |
| Flash Point(C) | 31.8 °C - closed cup |
| Purity | 93% |
| bp | 200 °C (lit.) |
| mp | −51 °C (lit.) |
| Density | 0.941 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |