Synonym: trans-Piperylene
CAS Number: 2004-70-8
Empirical Formula (Hill Notation): C5H8
Molecular Weight: 68.12
EC Number: 217-909-5
MDL Number: MFCD00009295
Linear Formula: CH3CH=CHCH=CH2
Product Type: Chemical
assay | 90% |
bp | 42 °C (lit.) |
density | 0.678 g/mL at 20 °C |
0.683 g/mL at 25 °C (lit.) | |
InChI | 1S/C5H8/c1-3-5-4-2/h3-5H, |
InChI key | PMJHHCWVYXUKFD-SNAWJCMRSA |
mp | −87 °C (lit.) |
Quality Level | 100 ![]() |
refractive index | n |
SMILES string | CC=CC=C |
storage temp. | 2-8°C |
vapor pressure | 6.56 psi ( 20 °C) |
Application: |
|
General description: | Trans-1,3-Pentadiene spectra is recorded in the 5000-17500 cm(-1) region with conventional and intracavity laser photoacoustic spectroscopy. It can be determined by the spectrophotometric method based on the Diels-Alder reaction. In this reaction, cisoid 1,3-dienes and tetracyanoethylene (TCNE) react with an aromatic-TCNE pi-complex. |
Packaging: | 1, 5 g in ampule |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H225 - H304 - H315 - H319 - H335 |
Precautionary statements | P210 - P280 - P301 + P310 - P331 - P337 + P313 - P403 + P235 |
Hazard Codes | F,Xn |
Risk Statements | 11-36/37/38-65 |
Safety Statements | 16-23-26-36-62 |
RIDADR | UN 1993BE 3 / PGII |
WGK Germany | WGK 3 |
Purity | 90% |
bp | 42 °C (lit.) |
mp | −87 °C (lit.) |
Density | 0.678 g/mL at 20 °C; 0.683 g/mL at 25 °C (lit.) |
Refractive Index | n |
Storage Temp. | 2-8°C |
UNSPSC | 12352100 |
We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.
800-334-7725
office@krackeler.com
Please fill out the form below if you want to request order support from Krackeler Scientific.
You will be contacted with a quote.