2004-70-8
2004-70-8 structure
- Name: trans-1,3-pentadiene
- Chemical Name: trans-1-Methylbutadiene
- CAS Number: 2004-70-8
- Molecular Formula: C5H8
- Molecular Weight: 68.11700
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Acyclic hydrocarbon
- Create Date: 2018-05-15 08:00:00
- Modify Date: 2024-01-03 01:53:37
| Name | trans-1-Methylbutadiene |
|---|---|
| Synonyms |
propyl 3-pentenoate
trans-penta-1,3-diene trans-pent-3-enoic acid propyl ester MFCD00009295 trans-Pent-3-ensaeure-propylester EINECS 217-909-5 trans-1,3-Pentadiene 3-Pentenoic acid propyl ester 1-methylbuta-1,3-diene trans-Piperylene trans-1-methyl-1,3-butadiene |
| Density | 0.683 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 42ºC(lit.) |
| Melting Point | -87ºC(lit.) |
| Molecular Formula | C5H8 |
| Molecular Weight | 68.11700 |
| Flash Point | <−30 °F |
| Exact Mass | 68.06260 |
| LogP | 1.74850 |
| Vapour density | 2.4 (vs air) |
| Vapour Pressure | 380mmHg at 25°C |
| Index of Refraction | n20/D 1.433(lit.) |
| Storage condition | Refrigerator |
| Stability | Stable. Highly flammable. Readily forms explosive mixtures with air. Note low flash point. Incompatible with strong oxidizing agents. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS02, GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H304-H315-H319-H335 |
| Precautionary Statements | P210-P280-P301 + P310-P331-P337 + P313-P403 + P235 |
| Hazard Codes | F: Flammable;Xn: Harmful; |
| Risk Phrases | R11 |
| Safety Phrases | S16;S23;S26;S36;S62 |
| RIDADR | UN 3295 3 |
| WGK Germany | 3 |
| RTECS | RZ2465000 |
| Packaging Group | I |
| Hazard Class | 3.1 |
| Precursor 9 | |
|---|---|
| DownStream 7 | |
![(1S,4R,7S)-1-methyl-1,3,3a,4,7,7a-hexahydro-4,7-methanobenzo[c]thiophene 2,2-dioxide structure](https://image.chemsrc.com/caspic/044/83927-50-8.png)
![[(E)-prop-1-enyl]cyclopropane structure](https://image.chemsrc.com/caspic/427/20479-69-0.png)
